Components

24 Twig Components
134 Render Count
470 ms Render Time
14.0 MiB Memory Usage

Components

Name Metadata Render Count Render Time
user_avatar
"App\Twig\Components\UserAvatarComponent"
components/user_avatar.html.twig
22 32.02ms
settings_row_switch
"App\Twig\Components\SettingsRowSwitchComponent"
components/_settings_row_switch.html.twig
15 1.89ms
date
"App\Twig\Components\DateComponent"
components/date.html.twig
13 2.41ms
user_inline
"App\Twig\Components\UserInlineComponent"
components/user_inline.html.twig
12 9.73ms
date_edited
"App\Twig\Components\DateEditedComponent"
components/date_edited.html.twig
11 1.59ms
vote
"App\Twig\Components\VoteComponent"
components/vote.html.twig
11 5.22ms
boost
"App\Twig\Components\BoostComponent"
components/boost.html.twig
11 15.79ms
entry_comment
"App\Twig\Components\EntryCommentComponent"
components/entry_comment.html.twig
10 173.37ms
entry_comments_nested
"App\Twig\Components\EntryCommentsNestedComponent"
components/_cached.html.twig
10 58.51ms
user_settings_row_switch
"App\Twig\Components\UserSettingsRowSwitchComponent"
components/_user_settings_row_switch.html.twig
4 0.73ms
settings_row_enum
"App\Twig\Components\SettingsRowEnumComponent"
components/_settings_row_enum.html.twig
2 0.47ms
entry
"App\Twig\Components\EntryComponent"
components/_cached.html.twig
1 11.78ms
entries_cross
"App\Twig\Components\EntriesCrossComponent"
components/_cached.html.twig
1 40.22ms
editor_toolbar
"App\Twig\Components\EditorToolbarComponent"
components/editor_toolbar.html.twig
1 0.28ms
user_actions
"App\Twig\Components\UserActionsComponent"
components/user_actions.html.twig
1 0.42ms
magazine_box
"App\Twig\Components\MagazineBoxComponent"
components/magazine_box.html.twig
1 7.10ms
magazine_sub
"App\Twig\Components\MagazineSubComponent"
components/magazine_sub.html.twig
1 0.62ms
related_magazines
"App\Twig\Components\RelatedMagazinesComponent"
components/_cached.html.twig
1 9.87ms
active_users
"App\Twig\Components\ActiveUsersComponent"
components/_cached.html.twig
1 254.67ms
related_categories
"App\Twig\Components\RelatedCategoriesComponent"
components/_cached.html.twig
1 7.55ms
related_posts
"App\Twig\Components\RelatedPostsComponent"
components/_cached.html.twig
1 1.73ms
related_entries
"App\Twig\Components\RelatedEntriesComponent"
components/_cached.html.twig
1 2.02ms
support_us_block
"App\Twig\Components\SupportUsBlock"
components/_cached.html.twig
1 2.15ms
featured_magazines
"App\Twig\Components\FeaturedMagazinesComponent"
components/_cached.html.twig
1 0.72ms

Render calls

entry App\Twig\Components\EntryComponent 12.0 MiB 11.78 ms
Input props
[
  "entry" => App\Entity\Entry {#2412
    +user: Proxies\__CG__\App\Entity\User {#1970
      +avatar: null
      +cover: null
      +email: "NeatNit@discuss.tchncs.de"
      +username: "@NeatNit@discuss.tchncs.de"
      +roles: []
      +followersCount: 0
      +homepage: "front"
      +about: null
      +lastActive: DateTime @1729544258 {#1536
        date: 2024-10-21 22:57:38.0 +02:00
      }
      +markedForDeletionAt: null
      +fields: null
      +oauthGithubId: null
      +oauthGoogleId: null
      +oauthFacebookId: null
      +oauthKeycloakId: null
      +hideAdult: true
      +showSubscribedUsers: true
      +showSubscribedMagazines: true
      +showSubscribedDomains: true
      +preferredLanguages: []
      +featuredMagazines: null
      +showProfileSubscriptions: false
      +showProfileFollowings: true
      +markNewComments: false
      +notifyOnNewEntry: false
      +notifyOnNewEntryReply: true
      +notifyOnNewEntryCommentReply: true
      +notifyOnNewPost: false
      +notifyOnNewPostReply: true
      +notifyOnNewPostCommentReply: true
      +addMentionsEntries: false
      +addMentionsPosts: true
      +isBanned: false
      +isVerified: false
      +isDeleted: false
      +isBot: false
      +spamProtection: true
      +customCss: null
      +ignoreMagazinesCustomCss: false
      +moderatorTokens: Doctrine\ORM\PersistentCollection {#1518 …}
      +magazineOwnershipRequests: Doctrine\ORM\PersistentCollection {#1520 …}
      +moderatorRequests: Doctrine\ORM\PersistentCollection {#1632 …}
      +entries: Doctrine\ORM\PersistentCollection {#1631 …}
      +entryVotes: Doctrine\ORM\PersistentCollection {#1704 …}
      +entryComments: Doctrine\ORM\PersistentCollection {#1712 …}
      +entryCommentVotes: Doctrine\ORM\PersistentCollection {#1468 …}
      +posts: Doctrine\ORM\PersistentCollection {#1659 …}
      +postVotes: Doctrine\ORM\PersistentCollection {#1487 …}
      +postComments: Doctrine\ORM\PersistentCollection {#1767 …}
      +postCommentVotes: Doctrine\ORM\PersistentCollection {#1638 …}
      +subscriptions: Doctrine\ORM\PersistentCollection {#1492 …}
      +subscribedDomains: Doctrine\ORM\PersistentCollection {#1634 …}
      +follows: Doctrine\ORM\PersistentCollection {#1660 …}
      +followers: Doctrine\ORM\PersistentCollection {#1627 …}
      +blocks: Doctrine\ORM\PersistentCollection {#1419 …}
      +blockers: Doctrine\ORM\PersistentCollection {#1412 …}
      +blockedMagazines: Doctrine\ORM\PersistentCollection {#1453 …}
      +blockedDomains: Doctrine\ORM\PersistentCollection {#1432 …}
      +reports: Doctrine\ORM\PersistentCollection {#1425 …}
      +favourites: Doctrine\ORM\PersistentCollection {#1435 …}
      +violations: Doctrine\ORM\PersistentCollection {#1699 …}
      +notifications: Doctrine\ORM\PersistentCollection {#1703 …}
      +awards: Doctrine\ORM\PersistentCollection {#1430 …}
      +subscribedCategories: Doctrine\ORM\PersistentCollection {#1595 …}
      +categories: Doctrine\ORM\PersistentCollection {#1645 …}
      -id: 90723
      -password: "$2y$13$2J4k4AErZdIB3jIGtswuBuGUftYSv2czjmbT91Wdc56CKX6wGXhZa"
      -totpSecret: null
      -totpBackupCodes: []
      -oAuth2UserConsents: Doctrine\ORM\PersistentCollection {#1678 …}
      +apId: "NeatNit@discuss.tchncs.de"
      +apProfileId: "https://discuss.tchncs.de/u/NeatNit"
      +apPublicUrl: "https://discuss.tchncs.de/u/NeatNit"
      +apFollowersUrl: null
      +apInboxUrl: "https://discuss.tchncs.de/inbox"
      +apDomain: "discuss.tchncs.de"
      +apPreferredUsername: "NeatNit"
      +apDiscoverable: true
      +apManuallyApprovesFollowers: false
      +privateKey: null
      +publicKey: null
      +apFetchedAt: DateTime @1720324140 {#1515
        date: 2024-07-07 05:49:00.0 +02:00
      }
      +apDeletedAt: null
      +apTimeoutAt: null
      +visibility: "visible             "
      +createdAt: DateTimeImmutable @1720324139 {#1516
        date: 2024-07-07 05:48:59.0 +02:00
      }
      +__isInitialized__: true
       …2
    }
    +magazine: App\Entity\Magazine {#266
      +icon: Proxies\__CG__\App\Entity\Image {#247 …}
      +name: "linux@lemmy.ml"
      +title: "linux"
      +description: """
        From Wikipedia, the free encyclopedia\n
        \n
        Linux is a family of open source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991 by Linus Torvalds. Linux is typically packaged in a Linux distribution (or distro for short).\n
        \n
        Distributions include the Linux kernel and supporting system software and libraries, many of which are provided by the GNU Project. Many Linux distributions use the word “Linux” in their name, but the Free Software Foundation uses the name GNU/Linux to emphasize the importance of GNU software, causing some controversy.\n
        \n
        ### Rules\n
        \n
        - Posts must be relevant to operating systems running the Linux kernel. GNU/Linux or otherwise.\n
        - No misinformation\n
        - No NSFW content\n
        - No hate speech, bigotry, etc\n
        \n
        ### Related Communities\n
        \n
        - [!opensource@lemmy.ml](https://lemmy.ml/c/opensource)\n
        - [!libre_culture@lemmy.ml](https://lemmy.ml/c/libre_culture)\n
        - [!technology@lemmy.ml](https://lemmy.ml/c/technology)\n
        - [!libre_hardware@lemmy.ml](https://lemmy.ml/c/libre_hardware)\n
        \n
        Community icon by [Alpár-Etele Méder](https://www.iconfinder.com/pocike), licensed under [CC BY 3.0](https://creativecommons.org/licenses/by/3.0/)
        """
      +rules: null
      +subscriptionsCount: 1
      +entryCount: 1406
      +entryCommentCount: 28632
      +postCount: 6
      +postCommentCount: 214
      +isAdult: false
      +customCss: null
      +lastActive: DateTime @1729583542 {#276
        date: 2024-10-22 09:52:22.0 +02:00
      }
      +markedForDeletionAt: null
      +tags: null
      +moderators: Doctrine\ORM\PersistentCollection {#238 …}
      +ownershipRequests: Doctrine\ORM\PersistentCollection {#234 …}
      +moderatorRequests: Doctrine\ORM\PersistentCollection {#223 …}
      +entries: Doctrine\ORM\PersistentCollection {#181 …}
      +posts: Doctrine\ORM\PersistentCollection {#139 …}
      +subscriptions: Doctrine\ORM\PersistentCollection {#201 …}
      +bans: Doctrine\ORM\PersistentCollection {#118 …}
      +reports: Doctrine\ORM\PersistentCollection {#104 …}
      +badges: Doctrine\ORM\PersistentCollection {#82 …}
      +logs: Doctrine\ORM\PersistentCollection {#72 …}
      +awards: Doctrine\ORM\PersistentCollection {#61 …}
      +categories: Doctrine\ORM\PersistentCollection {#1820 …}
      -id: 73
      +apId: "linux@lemmy.ml"
      +apProfileId: "https://lemmy.ml/c/linux"
      +apPublicUrl: "https://lemmy.ml/c/linux"
      +apFollowersUrl: "https://lemmy.ml/c/linux/followers"
      +apInboxUrl: "https://lemmy.ml/inbox"
      +apDomain: "lemmy.ml"
      +apPreferredUsername: "linux"
      +apDiscoverable: true
      +apManuallyApprovesFollowers: null
      +privateKey: null
      +publicKey: null
      +apFetchedAt: DateTime @1729583596 {#270
        date: 2024-10-22 09:53:16.0 +02:00
      }
      +apDeletedAt: null
      +apTimeoutAt: null
      +visibility: "visible             "
      +createdAt: DateTimeImmutable @1698929468 {#272
        date: 2023-11-02 13:51:08.0 +01:00
      }
    }
    +image: null
    +domain: Proxies\__CG__\App\Entity\Domain {#1915 …}
    +slug: "Can-I-install-Ubuntu-18-software-on-Ubuntu-22-04-Technically"
    +title: "Can I install Ubuntu 18 software on Ubuntu 22.04? (Technically Linux Mint 21.3)"
    +url: null
    +body: """
      Hope these kinds of questions are allowed here. On this occasion I’m just looking for a straight answer.\n
      \n
      For a university course I need to install ROS - software for doing robotics stuff. Specifically, I need ROS 1 - which is no longer being updated, as ROS 2 is now the focus. The installation instructions are here: [wiki.ros.org/Installation/Ubuntu](https://wiki.ros.org/Installation/Ubuntu)\n
      \n
      The instructions from the course material say that only Ubuntu 18 would work, though [the ROS wiki says Ubuntu 20.04 is the target](https://wiki.ros.org/noetic). Either way, it doesn’t seem to be available for Ubuntu 22.04 and therefore Linux Mint 21, which is what I’m running.\n
      \n
      The course instructions generally gives 3 options:\n
      \n
      1. Install ROS on a VirtualBox virtual machine\n
      2. Install on Windows using WSL\n
      3. Install on a real Ubuntu 18 system\n
      \n
      Right now I’m going to use VirtualBox to get started, but I’d really prefer to run it natively and I’m worried about performance. Is there a simple way to download and run software intended for Ubuntu 20.04 on Linux Mint 21.3?\n
      \n
      Edit: thank you all for the great suggestions! I got stuck on an unrelated problem (ran out of storage space) but I’m sure your suggestions will work once I fix that. Forgive me for not replying individually, you’re all awesome and I don’t have anything to add other than “thank you” :)
      """
    +type: "article"
    +lang: "en"
    +isOc: false
    +hasEmbed: false
    +commentCount: 10
    +favouriteCount: 32
    +score: 0
    +isAdult: false
    +sticky: false
    +lastActive: DateTime @1728821395 {#2410
      date: 2024-10-13 14:09:55.0 +02:00
    }
    +ip: null
    +adaAmount: 0
    +tags: null
    +mentions: null
    +comments: Doctrine\ORM\PersistentCollection {#1884 …}
    +votes: Doctrine\ORM\PersistentCollection {#1973 …}
    +reports: Doctrine\ORM\PersistentCollection {#1959 …}
    +favourites: Doctrine\ORM\PersistentCollection {#1927 …}
    +notifications: Doctrine\ORM\PersistentCollection {#2442 …}
    +badges: Doctrine\ORM\PersistentCollection {#2440 …}
    +children: []
    -id: 33035
    -titleTs: "'18':5 '21.3':13 '22.04':9 'instal':3 'linux':11 'mint':12 'softwar':6 'technic':10 'ubuntu':4,8"
    -bodyTs: "'/installation/ubuntu](https://wiki.ros.org/installation/ubuntu)':59 '/noetic).':85 '1':38,116 '18':70,136 '2':47,124 '20.04':79,177 '21':102 '21.3':181 '22.04':97 '3':114,130 'add':231 'allow':7 'answer':19 'anyth':229 'avail':94 'awesom':223 'cours':23,64,110 'd':151 'doesn':89 'download':170 'edit':182 'either':86 'fix':212 'focus':51 'forgiv':214 'general':112 'get':147 'give':113 'go':142 'got':191 'great':188 'hope':1 'individu':219 'instal':27,53,117,125,131 'instruct':54,61,111 'intend':174 'kind':3 'linux':100,179 'longer':42 'look':15 'm':13,107,141,160,204 'machin':123 'materi':65 'mint':101,180 'nativ':157 'need':25,36 'occas':11 'option':115 'perform':163 'prefer':153 'problem':196 'question':5 'ran':197 're':221 'real':134 'realli':152 'repli':218 'right':138 'robot':32 'ros':28,37,46,75,118 'run':108,155,172 'say':66,77 'seem':91 'simpl':167 'softwar':29,173 'space':201 'specif':34 'start':148 'storag':200 'straight':18 'stuck':192 'stuff':33 'suggest':189,207 'sure':205 'system':137 'target':82 'thank':183,234 'therefor':99 'though':73 'ubuntu':69,78,96,135,176 'univers':22 'unrel':195 'updat':44 'use':128,144 'virtual':122 'virtualbox':121,145 'way':87,168 'wiki':76 'wiki.ros.org':58,84 'wiki.ros.org/installation/ubuntu](https://wiki.ros.org/installation/ubuntu)':57 'wiki.ros.org/noetic).':83 'window':127 'work':72,209 'worri':161 'would':71 'wsl':129"
    +cross: false
    +upVotes: 0
    +downVotes: 0
    +ranking: 1706289465
    +visibility: "visible             "
    +apId: "https://discuss.tchncs.de/post/9848225"
    +editedAt: DateTimeImmutable @1728762697 {#1850
      date: 2024-10-12 21:51:37.0 +02:00
    }
    +createdAt: DateTimeImmutable @1706203065 {#2420
      date: 2024-01-25 18:17:45.0 +01:00
    }
  }
  "isSingle" => true
  "showShortSentence" => false
  "showBody" => true
]
Attributes
[
  "class" => "entry--single section--top"
]
Component
App\Twig\Components\EntryComponent {#2955
  -authorizationChecker: Symfony\Component\Security\Core\Authorization\AuthorizationChecker {#931 …}
  -newCommentMarkerCount: App\Kbin\NewCommentMarker\NewCommentMarkerCount {#2956 …}
  -cache: Symfony\Component\Cache\Adapter\TraceableTagAwareAdapter {#600 …}
  -twig: Twig\Environment {#1252 …}
  -requestStack: Symfony\Component\HttpFoundation\RequestStack {#1328 …}
  -security: Symfony\Bundle\SecurityBundle\Security {#1101 …}
  +entry: App\Entity\Entry {#2412
    +user: Proxies\__CG__\App\Entity\User {#1970
      +avatar: null
      +cover: null
      +email: "NeatNit@discuss.tchncs.de"
      +username: "@NeatNit@discuss.tchncs.de"
      +roles: []
      +followersCount: 0
      +homepage: "front"
      +about: null
      +lastActive: DateTime @1729544258 {#1536
        date: 2024-10-21 22:57:38.0 +02:00
      }
      +markedForDeletionAt: null
      +fields: null
      +oauthGithubId: null
      +oauthGoogleId: null
      +oauthFacebookId: null
      +oauthKeycloakId: null
      +hideAdult: true
      +showSubscribedUsers: true
      +showSubscribedMagazines: true
      +showSubscribedDomains: true
      +preferredLanguages: []
      +featuredMagazines: null
      +showProfileSubscriptions: false
      +showProfileFollowings: true
      +markNewComments: false
      +notifyOnNewEntry: false
      +notifyOnNewEntryReply: true
      +notifyOnNewEntryCommentReply: true
      +notifyOnNewPost: false
      +notifyOnNewPostReply: true
      +notifyOnNewPostCommentReply: true
      +addMentionsEntries: false
      +addMentionsPosts: true
      +isBanned: false
      +isVerified: false
      +isDeleted: false
      +isBot: false
      +spamProtection: true
      +customCss: null
      +ignoreMagazinesCustomCss: false
      +moderatorTokens: Doctrine\ORM\PersistentCollection {#1518 …}
      +magazineOwnershipRequests: Doctrine\ORM\PersistentCollection {#1520 …}
      +moderatorRequests: Doctrine\ORM\PersistentCollection {#1632 …}
      +entries: Doctrine\ORM\PersistentCollection {#1631 …}
      +entryVotes: Doctrine\ORM\PersistentCollection {#1704 …}
      +entryComments: Doctrine\ORM\PersistentCollection {#1712 …}
      +entryCommentVotes: Doctrine\ORM\PersistentCollection {#1468 …}
      +posts: Doctrine\ORM\PersistentCollection {#1659 …}
      +postVotes: Doctrine\ORM\PersistentCollection {#1487 …}
      +postComments: Doctrine\ORM\PersistentCollection {#1767 …}
      +postCommentVotes: Doctrine\ORM\PersistentCollection {#1638 …}
      +subscriptions: Doctrine\ORM\PersistentCollection {#1492 …}
      +subscribedDomains: Doctrine\ORM\PersistentCollection {#1634 …}
      +follows: Doctrine\ORM\PersistentCollection {#1660 …}
      +followers: Doctrine\ORM\PersistentCollection {#1627 …}
      +blocks: Doctrine\ORM\PersistentCollection {#1419 …}
      +blockers: Doctrine\ORM\PersistentCollection {#1412 …}
      +blockedMagazines: Doctrine\ORM\PersistentCollection {#1453 …}
      +blockedDomains: Doctrine\ORM\PersistentCollection {#1432 …}
      +reports: Doctrine\ORM\PersistentCollection {#1425 …}
      +favourites: Doctrine\ORM\PersistentCollection {#1435 …}
      +violations: Doctrine\ORM\PersistentCollection {#1699 …}
      +notifications: Doctrine\ORM\PersistentCollection {#1703 …}
      +awards: Doctrine\ORM\PersistentCollection {#1430 …}
      +subscribedCategories: Doctrine\ORM\PersistentCollection {#1595 …}
      +categories: Doctrine\ORM\PersistentCollection {#1645 …}
      -id: 90723
      -password: "$2y$13$2J4k4AErZdIB3jIGtswuBuGUftYSv2czjmbT91Wdc56CKX6wGXhZa"
      -totpSecret: null
      -totpBackupCodes: []
      -oAuth2UserConsents: Doctrine\ORM\PersistentCollection {#1678 …}
      +apId: "NeatNit@discuss.tchncs.de"
      +apProfileId: "https://discuss.tchncs.de/u/NeatNit"
      +apPublicUrl: "https://discuss.tchncs.de/u/NeatNit"
      +apFollowersUrl: null
      +apInboxUrl: "https://discuss.tchncs.de/inbox"
      +apDomain: "discuss.tchncs.de"
      +apPreferredUsername: "NeatNit"
      +apDiscoverable: true
      +apManuallyApprovesFollowers: false
      +privateKey: null
      +publicKey: null
      +apFetchedAt: DateTime @1720324140 {#1515
        date: 2024-07-07 05:49:00.0 +02:00
      }
      +apDeletedAt: null
      +apTimeoutAt: null
      +visibility: "visible             "
      +createdAt: DateTimeImmutable @1720324139 {#1516
        date: 2024-07-07 05:48:59.0 +02:00
      }
      +__isInitialized__: true
       …2
    }
    +magazine: App\Entity\Magazine {#266
      +icon: Proxies\__CG__\App\Entity\Image {#247 …}
      +name: "linux@lemmy.ml"
      +title: "linux"
      +description: """
        From Wikipedia, the free encyclopedia\n
        \n
        Linux is a family of open source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991 by Linus Torvalds. Linux is typically packaged in a Linux distribution (or distro for short).\n
        \n
        Distributions include the Linux kernel and supporting system software and libraries, many of which are provided by the GNU Project. Many Linux distributions use the word “Linux” in their name, but the Free Software Foundation uses the name GNU/Linux to emphasize the importance of GNU software, causing some controversy.\n
        \n
        ### Rules\n
        \n
        - Posts must be relevant to operating systems running the Linux kernel. GNU/Linux or otherwise.\n
        - No misinformation\n
        - No NSFW content\n
        - No hate speech, bigotry, etc\n
        \n
        ### Related Communities\n
        \n
        - [!opensource@lemmy.ml](https://lemmy.ml/c/opensource)\n
        - [!libre_culture@lemmy.ml](https://lemmy.ml/c/libre_culture)\n
        - [!technology@lemmy.ml](https://lemmy.ml/c/technology)\n
        - [!libre_hardware@lemmy.ml](https://lemmy.ml/c/libre_hardware)\n
        \n
        Community icon by [Alpár-Etele Méder](https://www.iconfinder.com/pocike), licensed under [CC BY 3.0](https://creativecommons.org/licenses/by/3.0/)
        """
      +rules: null
      +subscriptionsCount: 1
      +entryCount: 1406
      +entryCommentCount: 28632
      +postCount: 6
      +postCommentCount: 214
      +isAdult: false
      +customCss: null
      +lastActive: DateTime @1729583542 {#276
        date: 2024-10-22 09:52:22.0 +02:00
      }
      +markedForDeletionAt: null
      +tags: null
      +moderators: Doctrine\ORM\PersistentCollection {#238 …}
      +ownershipRequests: Doctrine\ORM\PersistentCollection {#234 …}
      +moderatorRequests: Doctrine\ORM\PersistentCollection {#223 …}
      +entries: Doctrine\ORM\PersistentCollection {#181 …}
      +posts: Doctrine\ORM\PersistentCollection {#139 …}
      +subscriptions: Doctrine\ORM\PersistentCollection {#201 …}
      +bans: Doctrine\ORM\PersistentCollection {#118 …}
      +reports: Doctrine\ORM\PersistentCollection {#104 …}
      +badges: Doctrine\ORM\PersistentCollection {#82 …}
      +logs: Doctrine\ORM\PersistentCollection {#72 …}
      +awards: Doctrine\ORM\PersistentCollection {#61 …}
      +categories: Doctrine\ORM\PersistentCollection {#1820 …}
      -id: 73
      +apId: "linux@lemmy.ml"
      +apProfileId: "https://lemmy.ml/c/linux"
      +apPublicUrl: "https://lemmy.ml/c/linux"
      +apFollowersUrl: "https://lemmy.ml/c/linux/followers"
      +apInboxUrl: "https://lemmy.ml/inbox"
      +apDomain: "lemmy.ml"
      +apPreferredUsername: "linux"
      +apDiscoverable: true
      +apManuallyApprovesFollowers: null
      +privateKey: null
      +publicKey: null
      +apFetchedAt: DateTime @1729583596 {#270
        date: 2024-10-22 09:53:16.0 +02:00
      }
      +apDeletedAt: null
      +apTimeoutAt: null
      +visibility: "visible             "
      +createdAt: DateTimeImmutable @1698929468 {#272
        date: 2023-11-02 13:51:08.0 +01:00
      }
    }
    +image: null
    +domain: Proxies\__CG__\App\Entity\Domain {#1915 …}
    +slug: "Can-I-install-Ubuntu-18-software-on-Ubuntu-22-04-Technically"
    +title: "Can I install Ubuntu 18 software on Ubuntu 22.04? (Technically Linux Mint 21.3)"
    +url: null
    +body: """
      Hope these kinds of questions are allowed here. On this occasion I’m just looking for a straight answer.\n
      \n
      For a university course I need to install ROS - software for doing robotics stuff. Specifically, I need ROS 1 - which is no longer being updated, as ROS 2 is now the focus. The installation instructions are here: [wiki.ros.org/Installation/Ubuntu](https://wiki.ros.org/Installation/Ubuntu)\n
      \n
      The instructions from the course material say that only Ubuntu 18 would work, though [the ROS wiki says Ubuntu 20.04 is the target](https://wiki.ros.org/noetic). Either way, it doesn’t seem to be available for Ubuntu 22.04 and therefore Linux Mint 21, which is what I’m running.\n
      \n
      The course instructions generally gives 3 options:\n
      \n
      1. Install ROS on a VirtualBox virtual machine\n
      2. Install on Windows using WSL\n
      3. Install on a real Ubuntu 18 system\n
      \n
      Right now I’m going to use VirtualBox to get started, but I’d really prefer to run it natively and I’m worried about performance. Is there a simple way to download and run software intended for Ubuntu 20.04 on Linux Mint 21.3?\n
      \n
      Edit: thank you all for the great suggestions! I got stuck on an unrelated problem (ran out of storage space) but I’m sure your suggestions will work once I fix that. Forgive me for not replying individually, you’re all awesome and I don’t have anything to add other than “thank you” :)
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      Hope these kinds of questions are allowed here. On this occasion I’m just looking for a straight answer.\n
      \n
      For a university course I need to install ROS - software for doing robotics stuff. Specifically, I need ROS 1 - which is no longer being updated, as ROS 2 is now the focus. The installation instructions are here: [wiki.ros.org/Installation/Ubuntu](https://wiki.ros.org/Installation/Ubuntu)\n
      \n
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      2. Install on Windows using WSL\n
      3. Install on a real Ubuntu 18 system\n
      \n
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      \n
      Edit: thank you all for the great suggestions! I got stuck on an unrelated problem (ran out of storage space) but I’m sure your suggestions will work once I fix that. Forgive me for not replying individually, you’re all awesome and I don’t have anything to add other than “thank you” :)
      """
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      Right now I’m going to use VirtualBox to get started, but I’d really prefer to run it natively and I’m worried about performance. Is there a simple way to download and run software intended for Ubuntu 20.04 on Linux Mint 21.3?\n
      \n
      Edit: thank you all for the great suggestions! I got stuck on an unrelated problem (ran out of storage space) but I’m sure your suggestions will work once I fix that. Forgive me for not replying individually, you’re all awesome and I don’t have anything to add other than “thank you” :)
      """
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      Hope these kinds of questions are allowed here. On this occasion I’m just looking for a straight answer.\n
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          - [!technology@lemmy.ml](https://lemmy.ml/c/technology)\n
          - [!libre_hardware@lemmy.ml](https://lemmy.ml/c/libre_hardware)\n
          \n
          Community icon by [Alpár-Etele Méder](https://www.iconfinder.com/pocike), licensed under [CC BY 3.0](https://creativecommons.org/licenses/by/3.0/)
          """
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        Hope these kinds of questions are allowed here. On this occasion I’m just looking for a straight answer.\n
        \n
        For a university course I need to install ROS - software for doing robotics stuff. Specifically, I need ROS 1 - which is no longer being updated, as ROS 2 is now the focus. The installation instructions are here: [wiki.ros.org/Installation/Ubuntu](https://wiki.ros.org/Installation/Ubuntu)\n
        \n
        The instructions from the course material say that only Ubuntu 18 would work, though [the ROS wiki says Ubuntu 20.04 is the target](https://wiki.ros.org/noetic). Either way, it doesn’t seem to be available for Ubuntu 22.04 and therefore Linux Mint 21, which is what I’m running.\n
        \n
        The course instructions generally gives 3 options:\n
        \n
        1. Install ROS on a VirtualBox virtual machine\n
        2. Install on Windows using WSL\n
        3. Install on a real Ubuntu 18 system\n
        \n
        Right now I’m going to use VirtualBox to get started, but I’d really prefer to run it natively and I’m worried about performance. Is there a simple way to download and run software intended for Ubuntu 20.04 on Linux Mint 21.3?\n
        \n
        Edit: thank you all for the great suggestions! I got stuck on an unrelated problem (ran out of storage space) but I’m sure your suggestions will work once I fix that. Forgive me for not replying individually, you’re all awesome and I don’t have anything to add other than “thank you” :)
        """
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    +body: "Sounds like distrobox/ toolbx would be the easiest here. There’s an ubuntu 18.04 image here [github.com/toolbx-images/images](https://github.com/toolbx-images/images) it’s like a vm without all the overhead"
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          - No misinformation\n
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          \n
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          \n
          - [!opensource@lemmy.ml](https://lemmy.ml/c/opensource)\n
          - [!libre_culture@lemmy.ml](https://lemmy.ml/c/libre_culture)\n
          - [!technology@lemmy.ml](https://lemmy.ml/c/technology)\n
          - [!libre_hardware@lemmy.ml](https://lemmy.ml/c/libre_hardware)\n
          \n
          Community icon by [Alpár-Etele Méder](https://www.iconfinder.com/pocike), licensed under [CC BY 3.0](https://creativecommons.org/licenses/by/3.0/)
          """
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      +body: """
        Hope these kinds of questions are allowed here. On this occasion I’m just looking for a straight answer.\n
        \n
        For a university course I need to install ROS - software for doing robotics stuff. Specifically, I need ROS 1 - which is no longer being updated, as ROS 2 is now the focus. The installation instructions are here: [wiki.ros.org/Installation/Ubuntu](https://wiki.ros.org/Installation/Ubuntu)\n
        \n
        The instructions from the course material say that only Ubuntu 18 would work, though [the ROS wiki says Ubuntu 20.04 is the target](https://wiki.ros.org/noetic). Either way, it doesn’t seem to be available for Ubuntu 22.04 and therefore Linux Mint 21, which is what I’m running.\n
        \n
        The course instructions generally gives 3 options:\n
        \n
        1. Install ROS on a VirtualBox virtual machine\n
        2. Install on Windows using WSL\n
        3. Install on a real Ubuntu 18 system\n
        \n
        Right now I’m going to use VirtualBox to get started, but I’d really prefer to run it natively and I’m worried about performance. Is there a simple way to download and run software intended for Ubuntu 20.04 on Linux Mint 21.3?\n
        \n
        Edit: thank you all for the great suggestions! I got stuck on an unrelated problem (ran out of storage space) but I’m sure your suggestions will work once I fix that. Forgive me for not replying individually, you’re all awesome and I don’t have anything to add other than “thank you” :)
        """
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      +notifications: Doctrine\ORM\PersistentCollection {#2442 …}
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      -titleTs: "'18':5 '21.3':13 '22.04':9 'instal':3 'linux':11 'mint':12 'softwar':6 'technic':10 'ubuntu':4,8"
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      +createdAt: DateTimeImmutable @1706203065 {#2420
        date: 2024-01-25 18:17:45.0 +01:00
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    }
    +magazine: App\Entity\Magazine {#266}
    +image: null
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    +body: "Sounds like distrobox/ toolbx would be the easiest here. There’s an ubuntu 18.04 image here [github.com/toolbx-images/images](https://github.com/toolbx-images/images) it’s like a vm without all the overhead"
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      "@NeatNit@discuss.tchncs.de"
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    +children: Doctrine\ORM\PersistentCollection {#4066 …}
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  }
  +showMagazineName: false
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user_inline App\Twig\Components\UserInlineComponent 12.0 MiB 0.15 ms
Input props
[
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    +featuredMagazines: null
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    +notifyOnNewEntryReply: true
    +notifyOnNewEntryCommentReply: true
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    +notifyOnNewPostReply: true
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    +isBot: false
    +spamProtection: true
    +customCss: null
    +ignoreMagazinesCustomCss: false
    +moderatorTokens: Doctrine\ORM\PersistentCollection {#4018 …}
    +magazineOwnershipRequests: Doctrine\ORM\PersistentCollection {#4020 …}
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    +entries: Doctrine\ORM\PersistentCollection {#4011 …}
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Component
App\Twig\Components\UserInlineComponent {#4680
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date App\Twig\Components\DateComponent 12.0 MiB 0.13 ms
Input props
[
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    date: 2024-01-25 19:32:29.0 +01:00
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]
Attributes
[]
Component
App\Twig\Components\DateComponent {#4735
  +date: DateTimeImmutable @1706207549 {#4077
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}
date_edited App\Twig\Components\DateEditedComponent 12.0 MiB 0.13 ms
Input props
[
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Attributes
[]
Component
App\Twig\Components\DateEditedComponent {#4789
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}
user_avatar App\Twig\Components\UserAvatarComponent 12.0 MiB 0.24 ms
Input props
[
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  "width" => 40
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Attributes
[]
Component
App\Twig\Components\UserAvatarComponent {#4845
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vote App\Twig\Components\VoteComponent 12.0 MiB 0.35 ms
Input props
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        +title: "linux"
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          From Wikipedia, the free encyclopedia\n
          \n
          Linux is a family of open source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991 by Linus Torvalds. Linux is typically packaged in a Linux distribution (or distro for short).\n
          \n
          Distributions include the Linux kernel and supporting system software and libraries, many of which are provided by the GNU Project. Many Linux distributions use the word “Linux” in their name, but the Free Software Foundation uses the name GNU/Linux to emphasize the importance of GNU software, causing some controversy.\n
          \n
          ### Rules\n
          \n
          - Posts must be relevant to operating systems running the Linux kernel. GNU/Linux or otherwise.\n
          - No misinformation\n
          - No NSFW content\n
          - No hate speech, bigotry, etc\n
          \n
          ### Related Communities\n
          \n
          - [!opensource@lemmy.ml](https://lemmy.ml/c/opensource)\n
          - [!libre_culture@lemmy.ml](https://lemmy.ml/c/libre_culture)\n
          - [!technology@lemmy.ml](https://lemmy.ml/c/technology)\n
          - [!libre_hardware@lemmy.ml](https://lemmy.ml/c/libre_hardware)\n
          \n
          Community icon by [Alpár-Etele Méder](https://www.iconfinder.com/pocike), licensed under [CC BY 3.0](https://creativecommons.org/licenses/by/3.0/)
          """
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      +slug: "Can-I-install-Ubuntu-18-software-on-Ubuntu-22-04-Technically"
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        Hope these kinds of questions are allowed here. On this occasion I’m just looking for a straight answer.\n
        \n
        For a university course I need to install ROS - software for doing robotics stuff. Specifically, I need ROS 1 - which is no longer being updated, as ROS 2 is now the focus. The installation instructions are here: [wiki.ros.org/Installation/Ubuntu](https://wiki.ros.org/Installation/Ubuntu)\n
        \n
        The instructions from the course material say that only Ubuntu 18 would work, though [the ROS wiki says Ubuntu 20.04 is the target](https://wiki.ros.org/noetic). Either way, it doesn’t seem to be available for Ubuntu 22.04 and therefore Linux Mint 21, which is what I’m running.\n
        \n
        The course instructions generally gives 3 options:\n
        \n
        1. Install ROS on a VirtualBox virtual machine\n
        2. Install on Windows using WSL\n
        3. Install on a real Ubuntu 18 system\n
        \n
        Right now I’m going to use VirtualBox to get started, but I’d really prefer to run it natively and I’m worried about performance. Is there a simple way to download and run software intended for Ubuntu 20.04 on Linux Mint 21.3?\n
        \n
        Edit: thank you all for the great suggestions! I got stuck on an unrelated problem (ran out of storage space) but I’m sure your suggestions will work once I fix that. Forgive me for not replying individually, you’re all awesome and I don’t have anything to add other than “thank you” :)
        """
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    +body: "Sounds like distrobox/ toolbx would be the easiest here. There’s an ubuntu 18.04 image here [github.com/toolbx-images/images](https://github.com/toolbx-images/images) it’s like a vm without all the overhead"
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          \n
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          \n
          ### Rules\n
          \n
          - Posts must be relevant to operating systems running the Linux kernel. GNU/Linux or otherwise.\n
          - No misinformation\n
          - No NSFW content\n
          - No hate speech, bigotry, etc\n
          \n
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          - [!opensource@lemmy.ml](https://lemmy.ml/c/opensource)\n
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          - [!technology@lemmy.ml](https://lemmy.ml/c/technology)\n
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          \n
          Community icon by [Alpár-Etele Méder](https://www.iconfinder.com/pocike), licensed under [CC BY 3.0](https://creativecommons.org/licenses/by/3.0/)
          """
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      +slug: "Can-I-install-Ubuntu-18-software-on-Ubuntu-22-04-Technically"
      +title: "Can I install Ubuntu 18 software on Ubuntu 22.04? (Technically Linux Mint 21.3)"
      +url: null
      +body: """
        Hope these kinds of questions are allowed here. On this occasion I’m just looking for a straight answer.\n
        \n
        For a university course I need to install ROS - software for doing robotics stuff. Specifically, I need ROS 1 - which is no longer being updated, as ROS 2 is now the focus. The installation instructions are here: [wiki.ros.org/Installation/Ubuntu](https://wiki.ros.org/Installation/Ubuntu)\n
        \n
        The instructions from the course material say that only Ubuntu 18 would work, though [the ROS wiki says Ubuntu 20.04 is the target](https://wiki.ros.org/noetic). Either way, it doesn’t seem to be available for Ubuntu 22.04 and therefore Linux Mint 21, which is what I’m running.\n
        \n
        The course instructions generally gives 3 options:\n
        \n
        1. Install ROS on a VirtualBox virtual machine\n
        2. Install on Windows using WSL\n
        3. Install on a real Ubuntu 18 system\n
        \n
        Right now I’m going to use VirtualBox to get started, but I’d really prefer to run it natively and I’m worried about performance. Is there a simple way to download and run software intended for Ubuntu 20.04 on Linux Mint 21.3?\n
        \n
        Edit: thank you all for the great suggestions! I got stuck on an unrelated problem (ran out of storage space) but I’m sure your suggestions will work once I fix that. Forgive me for not replying individually, you’re all awesome and I don’t have anything to add other than “thank you” :)
        """
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    +body: "Sounds like distrobox/ toolbx would be the easiest here. There’s an ubuntu 18.04 image here [github.com/toolbx-images/images](https://github.com/toolbx-images/images) it’s like a vm without all the overhead"
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          \n
          - [!opensource@lemmy.ml](https://lemmy.ml/c/opensource)\n
          - [!libre_culture@lemmy.ml](https://lemmy.ml/c/libre_culture)\n
          - [!technology@lemmy.ml](https://lemmy.ml/c/technology)\n
          - [!libre_hardware@lemmy.ml](https://lemmy.ml/c/libre_hardware)\n
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          Community icon by [Alpár-Etele Méder](https://www.iconfinder.com/pocike), licensed under [CC BY 3.0](https://creativecommons.org/licenses/by/3.0/)
          """
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        Hope these kinds of questions are allowed here. On this occasion I’m just looking for a straight answer.\n
        \n
        For a university course I need to install ROS - software for doing robotics stuff. Specifically, I need ROS 1 - which is no longer being updated, as ROS 2 is now the focus. The installation instructions are here: [wiki.ros.org/Installation/Ubuntu](https://wiki.ros.org/Installation/Ubuntu)\n
        \n
        The instructions from the course material say that only Ubuntu 18 would work, though [the ROS wiki says Ubuntu 20.04 is the target](https://wiki.ros.org/noetic). Either way, it doesn’t seem to be available for Ubuntu 22.04 and therefore Linux Mint 21, which is what I’m running.\n
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        2. Install on Windows using WSL\n
        3. Install on a real Ubuntu 18 system\n
        \n
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        \n
        Edit: thank you all for the great suggestions! I got stuck on an unrelated problem (ran out of storage space) but I’m sure your suggestions will work once I fix that. Forgive me for not replying individually, you’re all awesome and I don’t have anything to add other than “thank you” :)
        """
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          - [!opensource@lemmy.ml](https://lemmy.ml/c/opensource)\n
          - [!libre_culture@lemmy.ml](https://lemmy.ml/c/libre_culture)\n
          - [!technology@lemmy.ml](https://lemmy.ml/c/technology)\n
          - [!libre_hardware@lemmy.ml](https://lemmy.ml/c/libre_hardware)\n
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          Community icon by [Alpár-Etele Méder](https://www.iconfinder.com/pocike), licensed under [CC BY 3.0](https://creativecommons.org/licenses/by/3.0/)
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      +body: """
        Hope these kinds of questions are allowed here. On this occasion I’m just looking for a straight answer.\n
        \n
        For a university course I need to install ROS - software for doing robotics stuff. Specifically, I need ROS 1 - which is no longer being updated, as ROS 2 is now the focus. The installation instructions are here: [wiki.ros.org/Installation/Ubuntu](https://wiki.ros.org/Installation/Ubuntu)\n
        \n
        The instructions from the course material say that only Ubuntu 18 would work, though [the ROS wiki says Ubuntu 20.04 is the target](https://wiki.ros.org/noetic). Either way, it doesn’t seem to be available for Ubuntu 22.04 and therefore Linux Mint 21, which is what I’m running.\n
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        1. Install ROS on a VirtualBox virtual machine\n
        2. Install on Windows using WSL\n
        3. Install on a real Ubuntu 18 system\n
        \n
        Right now I’m going to use VirtualBox to get started, but I’d really prefer to run it natively and I’m worried about performance. Is there a simple way to download and run software intended for Ubuntu 20.04 on Linux Mint 21.3?\n
        \n
        Edit: thank you all for the great suggestions! I got stuck on an unrelated problem (ran out of storage space) but I’m sure your suggestions will work once I fix that. Forgive me for not replying individually, you’re all awesome and I don’t have anything to add other than “thank you” :)
        """
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      +magazine: App\Entity\Magazine {#266
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        +name: "linux@lemmy.ml"
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          From Wikipedia, the free encyclopedia\n
          \n
          Linux is a family of open source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991 by Linus Torvalds. Linux is typically packaged in a Linux distribution (or distro for short).\n
          \n
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          \n
          ### Rules\n
          \n
          - Posts must be relevant to operating systems running the Linux kernel. GNU/Linux or otherwise.\n
          - No misinformation\n
          - No NSFW content\n
          - No hate speech, bigotry, etc\n
          \n
          ### Related Communities\n
          \n
          - [!opensource@lemmy.ml](https://lemmy.ml/c/opensource)\n
          - [!libre_culture@lemmy.ml](https://lemmy.ml/c/libre_culture)\n
          - [!technology@lemmy.ml](https://lemmy.ml/c/technology)\n
          - [!libre_hardware@lemmy.ml](https://lemmy.ml/c/libre_hardware)\n
          \n
          Community icon by [Alpár-Etele Méder](https://www.iconfinder.com/pocike), licensed under [CC BY 3.0](https://creativecommons.org/licenses/by/3.0/)
          """
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      +slug: "Can-I-install-Ubuntu-18-software-on-Ubuntu-22-04-Technically"
      +title: "Can I install Ubuntu 18 software on Ubuntu 22.04? (Technically Linux Mint 21.3)"
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      +body: """
        Hope these kinds of questions are allowed here. On this occasion I’m just looking for a straight answer.\n
        \n
        For a university course I need to install ROS - software for doing robotics stuff. Specifically, I need ROS 1 - which is no longer being updated, as ROS 2 is now the focus. The installation instructions are here: [wiki.ros.org/Installation/Ubuntu](https://wiki.ros.org/Installation/Ubuntu)\n
        \n
        The instructions from the course material say that only Ubuntu 18 would work, though [the ROS wiki says Ubuntu 20.04 is the target](https://wiki.ros.org/noetic). Either way, it doesn’t seem to be available for Ubuntu 22.04 and therefore Linux Mint 21, which is what I’m running.\n
        \n
        The course instructions generally gives 3 options:\n
        \n
        1. Install ROS on a VirtualBox virtual machine\n
        2. Install on Windows using WSL\n
        3. Install on a real Ubuntu 18 system\n
        \n
        Right now I’m going to use VirtualBox to get started, but I’d really prefer to run it natively and I’m worried about performance. Is there a simple way to download and run software intended for Ubuntu 20.04 on Linux Mint 21.3?\n
        \n
        Edit: thank you all for the great suggestions! I got stuck on an unrelated problem (ran out of storage space) but I’m sure your suggestions will work once I fix that. Forgive me for not replying individually, you’re all awesome and I don’t have anything to add other than “thank you” :)
        """
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    +body: "Sounds like distrobox/ toolbx would be the easiest here. There’s an ubuntu 18.04 image here [github.com/toolbx-images/images](https://github.com/toolbx-images/images) it’s like a vm without all the overhead"
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      +magazine: App\Entity\Magazine {#266
        +icon: Proxies\__CG__\App\Entity\Image {#247 …}
        +name: "linux@lemmy.ml"
        +title: "linux"
        +description: """
          From Wikipedia, the free encyclopedia\n
          \n
          Linux is a family of open source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991 by Linus Torvalds. Linux is typically packaged in a Linux distribution (or distro for short).\n
          \n
          Distributions include the Linux kernel and supporting system software and libraries, many of which are provided by the GNU Project. Many Linux distributions use the word “Linux” in their name, but the Free Software Foundation uses the name GNU/Linux to emphasize the importance of GNU software, causing some controversy.\n
          \n
          ### Rules\n
          \n
          - Posts must be relevant to operating systems running the Linux kernel. GNU/Linux or otherwise.\n
          - No misinformation\n
          - No NSFW content\n
          - No hate speech, bigotry, etc\n
          \n
          ### Related Communities\n
          \n
          - [!opensource@lemmy.ml](https://lemmy.ml/c/opensource)\n
          - [!libre_culture@lemmy.ml](https://lemmy.ml/c/libre_culture)\n
          - [!technology@lemmy.ml](https://lemmy.ml/c/technology)\n
          - [!libre_hardware@lemmy.ml](https://lemmy.ml/c/libre_hardware)\n
          \n
          Community icon by [Alpár-Etele Méder](https://www.iconfinder.com/pocike), licensed under [CC BY 3.0](https://creativecommons.org/licenses/by/3.0/)
          """
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      +domain: Proxies\__CG__\App\Entity\Domain {#1915 …}
      +slug: "Can-I-install-Ubuntu-18-software-on-Ubuntu-22-04-Technically"
      +title: "Can I install Ubuntu 18 software on Ubuntu 22.04? (Technically Linux Mint 21.3)"
      +url: null
      +body: """
        Hope these kinds of questions are allowed here. On this occasion I’m just looking for a straight answer.\n
        \n
        For a university course I need to install ROS - software for doing robotics stuff. Specifically, I need ROS 1 - which is no longer being updated, as ROS 2 is now the focus. The installation instructions are here: [wiki.ros.org/Installation/Ubuntu](https://wiki.ros.org/Installation/Ubuntu)\n
        \n
        The instructions from the course material say that only Ubuntu 18 would work, though [the ROS wiki says Ubuntu 20.04 is the target](https://wiki.ros.org/noetic). Either way, it doesn’t seem to be available for Ubuntu 22.04 and therefore Linux Mint 21, which is what I’m running.\n
        \n
        The course instructions generally gives 3 options:\n
        \n
        1. Install ROS on a VirtualBox virtual machine\n
        2. Install on Windows using WSL\n
        3. Install on a real Ubuntu 18 system\n
        \n
        Right now I’m going to use VirtualBox to get started, but I’d really prefer to run it natively and I’m worried about performance. Is there a simple way to download and run software intended for Ubuntu 20.04 on Linux Mint 21.3?\n
        \n
        Edit: thank you all for the great suggestions! I got stuck on an unrelated problem (ran out of storage space) but I’m sure your suggestions will work once I fix that. Forgive me for not replying individually, you’re all awesome and I don’t have anything to add other than “thank you” :)
        """
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    +magazine: App\Entity\Magazine {#266}
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    +body: "Sounds like distrobox/ toolbx would be the easiest here. There’s an ubuntu 18.04 image here [github.com/toolbx-images/images](https://github.com/toolbx-images/images) it’s like a vm without all the overhead"
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      "@NeatNit@discuss.tchncs.de"
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      +entry: App\Entity\Entry {#2412}
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      +body: """
        Since they already mentioned WSL, you can also describe distrobox like WSL for Linux.\n
        \n
        but yeah, agree this would be the simplest.
        """
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  -twig: Twig\Environment {#1252 …}
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}
entry_comment App\Twig\Components\EntryCommentComponent 12.0 MiB 20.58 ms
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          From Wikipedia, the free encyclopedia\n
          \n
          Linux is a family of open source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991 by Linus Torvalds. Linux is typically packaged in a Linux distribution (or distro for short).\n
          \n
          Distributions include the Linux kernel and supporting system software and libraries, many of which are provided by the GNU Project. Many Linux distributions use the word “Linux” in their name, but the Free Software Foundation uses the name GNU/Linux to emphasize the importance of GNU software, causing some controversy.\n
          \n
          ### Rules\n
          \n
          - Posts must be relevant to operating systems running the Linux kernel. GNU/Linux or otherwise.\n
          - No misinformation\n
          - No NSFW content\n
          - No hate speech, bigotry, etc\n
          \n
          ### Related Communities\n
          \n
          - [!opensource@lemmy.ml](https://lemmy.ml/c/opensource)\n
          - [!libre_culture@lemmy.ml](https://lemmy.ml/c/libre_culture)\n
          - [!technology@lemmy.ml](https://lemmy.ml/c/technology)\n
          - [!libre_hardware@lemmy.ml](https://lemmy.ml/c/libre_hardware)\n
          \n
          Community icon by [Alpár-Etele Méder](https://www.iconfinder.com/pocike), licensed under [CC BY 3.0](https://creativecommons.org/licenses/by/3.0/)
          """
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      +title: "Can I install Ubuntu 18 software on Ubuntu 22.04? (Technically Linux Mint 21.3)"
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      +body: """
        Hope these kinds of questions are allowed here. On this occasion I’m just looking for a straight answer.\n
        \n
        For a university course I need to install ROS - software for doing robotics stuff. Specifically, I need ROS 1 - which is no longer being updated, as ROS 2 is now the focus. The installation instructions are here: [wiki.ros.org/Installation/Ubuntu](https://wiki.ros.org/Installation/Ubuntu)\n
        \n
        The instructions from the course material say that only Ubuntu 18 would work, though [the ROS wiki says Ubuntu 20.04 is the target](https://wiki.ros.org/noetic). Either way, it doesn’t seem to be available for Ubuntu 22.04 and therefore Linux Mint 21, which is what I’m running.\n
        \n
        The course instructions generally gives 3 options:\n
        \n
        1. Install ROS on a VirtualBox virtual machine\n
        2. Install on Windows using WSL\n
        3. Install on a real Ubuntu 18 system\n
        \n
        Right now I’m going to use VirtualBox to get started, but I’d really prefer to run it natively and I’m worried about performance. Is there a simple way to download and run software intended for Ubuntu 20.04 on Linux Mint 21.3?\n
        \n
        Edit: thank you all for the great suggestions! I got stuck on an unrelated problem (ran out of storage space) but I’m sure your suggestions will work once I fix that. Forgive me for not replying individually, you’re all awesome and I don’t have anything to add other than “thank you” :)
        """
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      +entry: App\Entity\Entry {#2412}
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      +body: "Sounds like distrobox/ toolbx would be the easiest here. There’s an ubuntu 18.04 image here [github.com/toolbx-images/images](https://github.com/toolbx-images/images) it’s like a vm without all the overhead"
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    +body: """
      Since they already mentioned WSL, you can also describe distrobox like WSL for Linux.\n
      \n
      but yeah, agree this would be the simplest.
      """
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        I’m a software dev in the UK who’s into sci-fi, fantasy, videogames and music.\n
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        Big on doctor who, star trek, discworld, final fantasy, dream theater, and people’s right to be themselves.\n
        \n
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          From Wikipedia, the free encyclopedia\n
          \n
          Linux is a family of open source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991 by Linus Torvalds. Linux is typically packaged in a Linux distribution (or distro for short).\n
          \n
          Distributions include the Linux kernel and supporting system software and libraries, many of which are provided by the GNU Project. Many Linux distributions use the word “Linux” in their name, but the Free Software Foundation uses the name GNU/Linux to emphasize the importance of GNU software, causing some controversy.\n
          \n
          ### Rules\n
          \n
          - Posts must be relevant to operating systems running the Linux kernel. GNU/Linux or otherwise.\n
          - No misinformation\n
          - No NSFW content\n
          - No hate speech, bigotry, etc\n
          \n
          ### Related Communities\n
          \n
          - [!opensource@lemmy.ml](https://lemmy.ml/c/opensource)\n
          - [!libre_culture@lemmy.ml](https://lemmy.ml/c/libre_culture)\n
          - [!technology@lemmy.ml](https://lemmy.ml/c/technology)\n
          - [!libre_hardware@lemmy.ml](https://lemmy.ml/c/libre_hardware)\n
          \n
          Community icon by [Alpár-Etele Méder](https://www.iconfinder.com/pocike), licensed under [CC BY 3.0](https://creativecommons.org/licenses/by/3.0/)
          """
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      +title: "Can I install Ubuntu 18 software on Ubuntu 22.04? (Technically Linux Mint 21.3)"
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      +body: """
        Hope these kinds of questions are allowed here. On this occasion I’m just looking for a straight answer.\n
        \n
        For a university course I need to install ROS - software for doing robotics stuff. Specifically, I need ROS 1 - which is no longer being updated, as ROS 2 is now the focus. The installation instructions are here: [wiki.ros.org/Installation/Ubuntu](https://wiki.ros.org/Installation/Ubuntu)\n
        \n
        The instructions from the course material say that only Ubuntu 18 would work, though [the ROS wiki says Ubuntu 20.04 is the target](https://wiki.ros.org/noetic). Either way, it doesn’t seem to be available for Ubuntu 22.04 and therefore Linux Mint 21, which is what I’m running.\n
        \n
        The course instructions generally gives 3 options:\n
        \n
        1. Install ROS on a VirtualBox virtual machine\n
        2. Install on Windows using WSL\n
        3. Install on a real Ubuntu 18 system\n
        \n
        Right now I’m going to use VirtualBox to get started, but I’d really prefer to run it natively and I’m worried about performance. Is there a simple way to download and run software intended for Ubuntu 20.04 on Linux Mint 21.3?\n
        \n
        Edit: thank you all for the great suggestions! I got stuck on an unrelated problem (ran out of storage space) but I’m sure your suggestions will work once I fix that. Forgive me for not replying individually, you’re all awesome and I don’t have anything to add other than “thank you” :)
        """
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      +entry: App\Entity\Entry {#2412}
      +magazine: App\Entity\Magazine {#266}
      +image: null
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      +root: null
      +body: "Sounds like distrobox/ toolbx would be the easiest here. There’s an ubuntu 18.04 image here [github.com/toolbx-images/images](https://github.com/toolbx-images/images) it’s like a vm without all the overhead"
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    +root: App\Entity\EntryComment {#4068}
    +body: """
      Since they already mentioned WSL, you can also describe distrobox like WSL for Linux.\n
      \n
      but yeah, agree this would be the simplest.
      """
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user_inline App\Twig\Components\UserInlineComponent 12.0 MiB 7.16 ms
Input props
[
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      I’m a software dev in the UK who’s into sci-fi, fantasy, videogames and music.\n
      \n
      Big on doctor who, star trek, discworld, final fantasy, dream theater, and people’s right to be themselves.\n
      \n
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      - Pixelfed: `@beforan@metapixl.com`
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    +spamProtection: true
    +customCss: null
    +ignoreMagazinesCustomCss: false
    +moderatorTokens: Doctrine\ORM\PersistentCollection {#5406 …}
    +magazineOwnershipRequests: Doctrine\ORM\PersistentCollection {#5408 …}
    +moderatorRequests: Doctrine\ORM\PersistentCollection {#5410 …}
    +entries: Doctrine\ORM\PersistentCollection {#5412 …}
    +entryVotes: Doctrine\ORM\PersistentCollection {#5414 …}
    +entryComments: Doctrine\ORM\PersistentCollection {#5416 …}
    +entryCommentVotes: Doctrine\ORM\PersistentCollection {#5418 …}
    +posts: Doctrine\ORM\PersistentCollection {#5420 …}
    +postVotes: Doctrine\ORM\PersistentCollection {#5422 …}
    +postComments: Doctrine\ORM\PersistentCollection {#5424 …}
    +postCommentVotes: Doctrine\ORM\PersistentCollection {#5426 …}
    +subscriptions: Doctrine\ORM\PersistentCollection {#5428 …}
    +subscribedDomains: Doctrine\ORM\PersistentCollection {#5430 …}
    +follows: Doctrine\ORM\PersistentCollection {#5432 …}
    +followers: Doctrine\ORM\PersistentCollection {#5434 …}
    +blocks: Doctrine\ORM\PersistentCollection {#5436 …}
    +blockers: Doctrine\ORM\PersistentCollection {#5438 …}
    +blockedMagazines: Doctrine\ORM\PersistentCollection {#5440 …}
    +blockedDomains: Doctrine\ORM\PersistentCollection {#5442 …}
    +reports: Doctrine\ORM\PersistentCollection {#5444 …}
    +favourites: Doctrine\ORM\PersistentCollection {#5446 …}
    +violations: Doctrine\ORM\PersistentCollection {#5448 …}
    +notifications: Doctrine\ORM\PersistentCollection {#5450 …}
    +awards: Doctrine\ORM\PersistentCollection {#5452 …}
    +subscribedCategories: Doctrine\ORM\PersistentCollection {#5454 …}
    +categories: Doctrine\ORM\PersistentCollection {#5456 …}
    -id: 30286
    -password: "$2y$13$gnuIssShn/LI/YB/7mhQzOS34LRNWCAFEY5LgX3V1KmD67GTp5Ycu"
    -totpSecret: null
    -totpBackupCodes: []
    -oAuth2UserConsents: Doctrine\ORM\PersistentCollection {#5458 …}
    +apId: "beforan@lemm.ee"
    +apProfileId: "https://lemm.ee/u/beforan"
    +apPublicUrl: "https://lemm.ee/u/beforan"
    +apFollowersUrl: null
    +apInboxUrl: "https://lemm.ee/inbox"
    +apDomain: "lemm.ee"
    +apPreferredUsername: "beforan"
    +apDiscoverable: true
    +apManuallyApprovesFollowers: false
    +privateKey: null
    +publicKey: null
    +apFetchedAt: DateTime @1728906401 {#5396
      date: 2024-10-14 13:46:41.0 +02:00
    }
    +apDeletedAt: null
    +apTimeoutAt: null
    +visibility: "visible             "
    +createdAt: DateTimeImmutable @1689594113 {#5398
      date: 2023-07-17 13:41:53.0 +02:00
    }
    +__isInitialized__: true
     …2
  }
  "showAvatar" => false
]
Attributes
[]
Component
App\Twig\Components\UserInlineComponent {#5359
  +user: Proxies\__CG__\App\Entity\User {#4563
    +avatar: Proxies\__CG__\App\Entity\Image {#5404 …}
    +cover: null
    +email: "beforan@lemm.ee"
    +username: "@beforan@lemm.ee"
    +roles: []
    +followersCount: 0
    +homepage: "front"
    +about: """
      I’m a software dev in the UK who’s into sci-fi, fantasy, videogames and music.\n
      \n
      Big on doctor who, star trek, discworld, final fantasy, dream theater, and people’s right to be themselves.\n
      \n
      - Mastodon: `@beforan@mastodonapp.uk`\n
      - Pixelfed: `@beforan@metapixl.com`
      """
    +lastActive: DateTime @1728741718 {#5399
      date: 2024-10-12 16:01:58.0 +02:00
    }
    +markedForDeletionAt: null
    +fields: null
    +oauthGithubId: null
    +oauthGoogleId: null
    +oauthFacebookId: null
    +oauthKeycloakId: null
    +hideAdult: true
    +showSubscribedUsers: true
    +showSubscribedMagazines: true
    +showSubscribedDomains: true
    +preferredLanguages: []
    +featuredMagazines: null
    +showProfileSubscriptions: true
    +showProfileFollowings: true
    +markNewComments: false
    +notifyOnNewEntry: false
    +notifyOnNewEntryReply: false
    +notifyOnNewEntryCommentReply: false
    +notifyOnNewPost: false
    +notifyOnNewPostReply: false
    +notifyOnNewPostCommentReply: false
    +addMentionsEntries: false
    +addMentionsPosts: true
    +isBanned: false
    +isVerified: false
    +isDeleted: false
    +isBot: false
    +spamProtection: true
    +customCss: null
    +ignoreMagazinesCustomCss: false
    +moderatorTokens: Doctrine\ORM\PersistentCollection {#5406 …}
    +magazineOwnershipRequests: Doctrine\ORM\PersistentCollection {#5408 …}
    +moderatorRequests: Doctrine\ORM\PersistentCollection {#5410 …}
    +entries: Doctrine\ORM\PersistentCollection {#5412 …}
    +entryVotes: Doctrine\ORM\PersistentCollection {#5414 …}
    +entryComments: Doctrine\ORM\PersistentCollection {#5416 …}
    +entryCommentVotes: Doctrine\ORM\PersistentCollection {#5418 …}
    +posts: Doctrine\ORM\PersistentCollection {#5420 …}
    +postVotes: Doctrine\ORM\PersistentCollection {#5422 …}
    +postComments: Doctrine\ORM\PersistentCollection {#5424 …}
    +postCommentVotes: Doctrine\ORM\PersistentCollection {#5426 …}
    +subscriptions: Doctrine\ORM\PersistentCollection {#5428 …}
    +subscribedDomains: Doctrine\ORM\PersistentCollection {#5430 …}
    +follows: Doctrine\ORM\PersistentCollection {#5432 …}
    +followers: Doctrine\ORM\PersistentCollection {#5434 …}
    +blocks: Doctrine\ORM\PersistentCollection {#5436 …}
    +blockers: Doctrine\ORM\PersistentCollection {#5438 …}
    +blockedMagazines: Doctrine\ORM\PersistentCollection {#5440 …}
    +blockedDomains: Doctrine\ORM\PersistentCollection {#5442 …}
    +reports: Doctrine\ORM\PersistentCollection {#5444 …}
    +favourites: Doctrine\ORM\PersistentCollection {#5446 …}
    +violations: Doctrine\ORM\PersistentCollection {#5448 …}
    +notifications: Doctrine\ORM\PersistentCollection {#5450 …}
    +awards: Doctrine\ORM\PersistentCollection {#5452 …}
    +subscribedCategories: Doctrine\ORM\PersistentCollection {#5454 …}
    +categories: Doctrine\ORM\PersistentCollection {#5456 …}
    -id: 30286
    -password: "$2y$13$gnuIssShn/LI/YB/7mhQzOS34LRNWCAFEY5LgX3V1KmD67GTp5Ycu"
    -totpSecret: null
    -totpBackupCodes: []
    -oAuth2UserConsents: Doctrine\ORM\PersistentCollection {#5458 …}
    +apId: "beforan@lemm.ee"
    +apProfileId: "https://lemm.ee/u/beforan"
    +apPublicUrl: "https://lemm.ee/u/beforan"
    +apFollowersUrl: null
    +apInboxUrl: "https://lemm.ee/inbox"
    +apDomain: "lemm.ee"
    +apPreferredUsername: "beforan"
    +apDiscoverable: true
    +apManuallyApprovesFollowers: false
    +privateKey: null
    +publicKey: null
    +apFetchedAt: DateTime @1728906401 {#5396
      date: 2024-10-14 13:46:41.0 +02:00
    }
    +apDeletedAt: null
    +apTimeoutAt: null
    +visibility: "visible             "
    +createdAt: DateTimeImmutable @1689594113 {#5398
      date: 2023-07-17 13:41:53.0 +02:00
    }
    +__isInitialized__: true
     …2
  }
  +showAvatar: false
}
date App\Twig\Components\DateComponent 12.0 MiB 0.17 ms
Input props
[
  "date" => DateTimeImmutable @1706252754 {#4566
    date: 2024-01-26 08:05:54.0 +01:00
  }
]
Attributes
[]
Component
App\Twig\Components\DateComponent {#5478
  +date: DateTimeImmutable @1706252754 {#4566
    date: 2024-01-26 08:05:54.0 +01:00
  }
}
date_edited App\Twig\Components\DateEditedComponent 12.0 MiB 0.10 ms
Input props
[
  "createdAt" => DateTimeImmutable @1706252754 {#4566
    date: 2024-01-26 08:05:54.0 +01:00
  }
  "editedAt" => null
]
Attributes
[]
Component
App\Twig\Components\DateEditedComponent {#5532
  +createdAt: DateTimeImmutable @1706252754 {#4566
    date: 2024-01-26 08:05:54.0 +01:00
  }
  +editedAt: null
}
user_avatar App\Twig\Components\UserAvatarComponent 12.0 MiB 7.13 ms
Input props
[
  "user" => Proxies\__CG__\App\Entity\User {#4563
    +avatar: Proxies\__CG__\App\Entity\Image {#5404 …}
    +cover: null
    +email: "beforan@lemm.ee"
    +username: "@beforan@lemm.ee"
    +roles: []
    +followersCount: 0
    +homepage: "front"
    +about: """
      I’m a software dev in the UK who’s into sci-fi, fantasy, videogames and music.\n
      \n
      Big on doctor who, star trek, discworld, final fantasy, dream theater, and people’s right to be themselves.\n
      \n
      - Mastodon: `@beforan@mastodonapp.uk`\n
      - Pixelfed: `@beforan@metapixl.com`
      """
    +lastActive: DateTime @1728741718 {#5399
      date: 2024-10-12 16:01:58.0 +02:00
    }
    +markedForDeletionAt: null
    +fields: null
    +oauthGithubId: null
    +oauthGoogleId: null
    +oauthFacebookId: null
    +oauthKeycloakId: null
    +hideAdult: true
    +showSubscribedUsers: true
    +showSubscribedMagazines: true
    +showSubscribedDomains: true
    +preferredLanguages: []
    +featuredMagazines: null
    +showProfileSubscriptions: true
    +showProfileFollowings: true
    +markNewComments: false
    +notifyOnNewEntry: false
    +notifyOnNewEntryReply: false
    +notifyOnNewEntryCommentReply: false
    +notifyOnNewPost: false
    +notifyOnNewPostReply: false
    +notifyOnNewPostCommentReply: false
    +addMentionsEntries: false
    +addMentionsPosts: true
    +isBanned: false
    +isVerified: false
    +isDeleted: false
    +isBot: false
    +spamProtection: true
    +customCss: null
    +ignoreMagazinesCustomCss: false
    +moderatorTokens: Doctrine\ORM\PersistentCollection {#5406 …}
    +magazineOwnershipRequests: Doctrine\ORM\PersistentCollection {#5408 …}
    +moderatorRequests: Doctrine\ORM\PersistentCollection {#5410 …}
    +entries: Doctrine\ORM\PersistentCollection {#5412 …}
    +entryVotes: Doctrine\ORM\PersistentCollection {#5414 …}
    +entryComments: Doctrine\ORM\PersistentCollection {#5416 …}
    +entryCommentVotes: Doctrine\ORM\PersistentCollection {#5418 …}
    +posts: Doctrine\ORM\PersistentCollection {#5420 …}
    +postVotes: Doctrine\ORM\PersistentCollection {#5422 …}
    +postComments: Doctrine\ORM\PersistentCollection {#5424 …}
    +postCommentVotes: Doctrine\ORM\PersistentCollection {#5426 …}
    +subscriptions: Doctrine\ORM\PersistentCollection {#5428 …}
    +subscribedDomains: Doctrine\ORM\PersistentCollection {#5430 …}
    +follows: Doctrine\ORM\PersistentCollection {#5432 …}
    +followers: Doctrine\ORM\PersistentCollection {#5434 …}
    +blocks: Doctrine\ORM\PersistentCollection {#5436 …}
    +blockers: Doctrine\ORM\PersistentCollection {#5438 …}
    +blockedMagazines: Doctrine\ORM\PersistentCollection {#5440 …}
    +blockedDomains: Doctrine\ORM\PersistentCollection {#5442 …}
    +reports: Doctrine\ORM\PersistentCollection {#5444 …}
    +favourites: Doctrine\ORM\PersistentCollection {#5446 …}
    +violations: Doctrine\ORM\PersistentCollection {#5448 …}
    +notifications: Doctrine\ORM\PersistentCollection {#5450 …}
    +awards: Doctrine\ORM\PersistentCollection {#5452 …}
    +subscribedCategories: Doctrine\ORM\PersistentCollection {#5454 …}
    +categories: Doctrine\ORM\PersistentCollection {#5456 …}
    -id: 30286
    -password: "$2y$13$gnuIssShn/LI/YB/7mhQzOS34LRNWCAFEY5LgX3V1KmD67GTp5Ycu"
    -totpSecret: null
    -totpBackupCodes: []
    -oAuth2UserConsents: Doctrine\ORM\PersistentCollection {#5458 …}
    +apId: "beforan@lemm.ee"
    +apProfileId: "https://lemm.ee/u/beforan"
    +apPublicUrl: "https://lemm.ee/u/beforan"
    +apFollowersUrl: null
    +apInboxUrl: "https://lemm.ee/inbox"
    +apDomain: "lemm.ee"
    +apPreferredUsername: "beforan"
    +apDiscoverable: true
    +apManuallyApprovesFollowers: false
    +privateKey: null
    +publicKey: null
    +apFetchedAt: DateTime @1728906401 {#5396
      date: 2024-10-14 13:46:41.0 +02:00
    }
    +apDeletedAt: null
    +apTimeoutAt: null
    +visibility: "visible             "
    +createdAt: DateTimeImmutable @1689594113 {#5398
      date: 2023-07-17 13:41:53.0 +02:00
    }
    +__isInitialized__: true
     …2
  }
  "width" => 40
  "height" => 40
  "asLink" => true
]
Attributes
[]
Component
App\Twig\Components\UserAvatarComponent {#5586
  +width: 40
  +height: 40
  +user: Proxies\__CG__\App\Entity\User {#4563
    +avatar: Proxies\__CG__\App\Entity\Image {#5404 …}
    +cover: null
    +email: "beforan@lemm.ee"
    +username: "@beforan@lemm.ee"
    +roles: []
    +followersCount: 0
    +homepage: "front"
    +about: """
      I’m a software dev in the UK who’s into sci-fi, fantasy, videogames and music.\n
      \n
      Big on doctor who, star trek, discworld, final fantasy, dream theater, and people’s right to be themselves.\n
      \n
      - Mastodon: `@beforan@mastodonapp.uk`\n
      - Pixelfed: `@beforan@metapixl.com`
      """
    +lastActive: DateTime @1728741718 {#5399
      date: 2024-10-12 16:01:58.0 +02:00
    }
    +markedForDeletionAt: null
    +fields: null
    +oauthGithubId: null
    +oauthGoogleId: null
    +oauthFacebookId: null
    +oauthKeycloakId: null
    +hideAdult: true
    +showSubscribedUsers: true
    +showSubscribedMagazines: true
    +showSubscribedDomains: true
    +preferredLanguages: []
    +featuredMagazines: null
    +showProfileSubscriptions: true
    +showProfileFollowings: true
    +markNewComments: false
    +notifyOnNewEntry: false
    +notifyOnNewEntryReply: false
    +notifyOnNewEntryCommentReply: false
    +notifyOnNewPost: false
    +notifyOnNewPostReply: false
    +notifyOnNewPostCommentReply: false
    +addMentionsEntries: false
    +addMentionsPosts: true
    +isBanned: false
    +isVerified: false
    +isDeleted: false
    +isBot: false
    +spamProtection: true
    +customCss: null
    +ignoreMagazinesCustomCss: false
    +moderatorTokens: Doctrine\ORM\PersistentCollection {#5406 …}
    +magazineOwnershipRequests: Doctrine\ORM\PersistentCollection {#5408 …}
    +moderatorRequests: Doctrine\ORM\PersistentCollection {#5410 …}
    +entries: Doctrine\ORM\PersistentCollection {#5412 …}
    +entryVotes: Doctrine\ORM\PersistentCollection {#5414 …}
    +entryComments: Doctrine\ORM\PersistentCollection {#5416 …}
    +entryCommentVotes: Doctrine\ORM\PersistentCollection {#5418 …}
    +posts: Doctrine\ORM\PersistentCollection {#5420 …}
    +postVotes: Doctrine\ORM\PersistentCollection {#5422 …}
    +postComments: Doctrine\ORM\PersistentCollection {#5424 …}
    +postCommentVotes: Doctrine\ORM\PersistentCollection {#5426 …}
    +subscriptions: Doctrine\ORM\PersistentCollection {#5428 …}
    +subscribedDomains: Doctrine\ORM\PersistentCollection {#5430 …}
    +follows: Doctrine\ORM\PersistentCollection {#5432 …}
    +followers: Doctrine\ORM\PersistentCollection {#5434 …}
    +blocks: Doctrine\ORM\PersistentCollection {#5436 …}
    +blockers: Doctrine\ORM\PersistentCollection {#5438 …}
    +blockedMagazines: Doctrine\ORM\PersistentCollection {#5440 …}
    +blockedDomains: Doctrine\ORM\PersistentCollection {#5442 …}
    +reports: Doctrine\ORM\PersistentCollection {#5444 …}
    +favourites: Doctrine\ORM\PersistentCollection {#5446 …}
    +violations: Doctrine\ORM\PersistentCollection {#5448 …}
    +notifications: Doctrine\ORM\PersistentCollection {#5450 …}
    +awards: Doctrine\ORM\PersistentCollection {#5452 …}
    +subscribedCategories: Doctrine\ORM\PersistentCollection {#5454 …}
    +categories: Doctrine\ORM\PersistentCollection {#5456 …}
    -id: 30286
    -password: "$2y$13$gnuIssShn/LI/YB/7mhQzOS34LRNWCAFEY5LgX3V1KmD67GTp5Ycu"
    -totpSecret: null
    -totpBackupCodes: []
    -oAuth2UserConsents: Doctrine\ORM\PersistentCollection {#5458 …}
    +apId: "beforan@lemm.ee"
    +apProfileId: "https://lemm.ee/u/beforan"
    +apPublicUrl: "https://lemm.ee/u/beforan"
    +apFollowersUrl: null
    +apInboxUrl: "https://lemm.ee/inbox"
    +apDomain: "lemm.ee"
    +apPreferredUsername: "beforan"
    +apDiscoverable: true
    +apManuallyApprovesFollowers: false
    +privateKey: null
    +publicKey: null
    +apFetchedAt: DateTime @1728906401 {#5396
      date: 2024-10-14 13:46:41.0 +02:00
    }
    +apDeletedAt: null
    +apTimeoutAt: null
    +visibility: "visible             "
    +createdAt: DateTimeImmutable @1689594113 {#5398
      date: 2023-07-17 13:41:53.0 +02:00
    }
    +__isInitialized__: true
     …2
  }
  +asLink: true
}
vote App\Twig\Components\VoteComponent 12.0 MiB 0.50 ms
Input props
[
  "subject" => App\Entity\EntryComment {#4568
    +user: Proxies\__CG__\App\Entity\User {#4563
      +avatar: Proxies\__CG__\App\Entity\Image {#5404 …}
      +cover: null
      +email: "beforan@lemm.ee"
      +username: "@beforan@lemm.ee"
      +roles: []
      +followersCount: 0
      +homepage: "front"
      +about: """
        I’m a software dev in the UK who’s into sci-fi, fantasy, videogames and music.\n
        \n
        Big on doctor who, star trek, discworld, final fantasy, dream theater, and people’s right to be themselves.\n
        \n
        - Mastodon: `@beforan@mastodonapp.uk`\n
        - Pixelfed: `@beforan@metapixl.com`
        """
      +lastActive: DateTime @1728741718 {#5399
        date: 2024-10-12 16:01:58.0 +02:00
      }
      +markedForDeletionAt: null
      +fields: null
      +oauthGithubId: null
      +oauthGoogleId: null
      +oauthFacebookId: null
      +oauthKeycloakId: null
      +hideAdult: true
      +showSubscribedUsers: true
      +showSubscribedMagazines: true
      +showSubscribedDomains: true
      +preferredLanguages: []
      +featuredMagazines: null
      +showProfileSubscriptions: true
      +showProfileFollowings: true
      +markNewComments: false
      +notifyOnNewEntry: false
      +notifyOnNewEntryReply: false
      +notifyOnNewEntryCommentReply: false
      +notifyOnNewPost: false
      +notifyOnNewPostReply: false
      +notifyOnNewPostCommentReply: false
      +addMentionsEntries: false
      +addMentionsPosts: true
      +isBanned: false
      +isVerified: false
      +isDeleted: false
      +isBot: false
      +spamProtection: true
      +customCss: null
      +ignoreMagazinesCustomCss: false
      +moderatorTokens: Doctrine\ORM\PersistentCollection {#5406 …}
      +magazineOwnershipRequests: Doctrine\ORM\PersistentCollection {#5408 …}
      +moderatorRequests: Doctrine\ORM\PersistentCollection {#5410 …}
      +entries: Doctrine\ORM\PersistentCollection {#5412 …}
      +entryVotes: Doctrine\ORM\PersistentCollection {#5414 …}
      +entryComments: Doctrine\ORM\PersistentCollection {#5416 …}
      +entryCommentVotes: Doctrine\ORM\PersistentCollection {#5418 …}
      +posts: Doctrine\ORM\PersistentCollection {#5420 …}
      +postVotes: Doctrine\ORM\PersistentCollection {#5422 …}
      +postComments: Doctrine\ORM\PersistentCollection {#5424 …}
      +postCommentVotes: Doctrine\ORM\PersistentCollection {#5426 …}
      +subscriptions: Doctrine\ORM\PersistentCollection {#5428 …}
      +subscribedDomains: Doctrine\ORM\PersistentCollection {#5430 …}
      +follows: Doctrine\ORM\PersistentCollection {#5432 …}
      +followers: Doctrine\ORM\PersistentCollection {#5434 …}
      +blocks: Doctrine\ORM\PersistentCollection {#5436 …}
      +blockers: Doctrine\ORM\PersistentCollection {#5438 …}
      +blockedMagazines: Doctrine\ORM\PersistentCollection {#5440 …}
      +blockedDomains: Doctrine\ORM\PersistentCollection {#5442 …}
      +reports: Doctrine\ORM\PersistentCollection {#5444 …}
      +favourites: Doctrine\ORM\PersistentCollection {#5446 …}
      +violations: Doctrine\ORM\PersistentCollection {#5448 …}
      +notifications: Doctrine\ORM\PersistentCollection {#5450 …}
      +awards: Doctrine\ORM\PersistentCollection {#5452 …}
      +subscribedCategories: Doctrine\ORM\PersistentCollection {#5454 …}
      +categories: Doctrine\ORM\PersistentCollection {#5456 …}
      -id: 30286
      -password: "$2y$13$gnuIssShn/LI/YB/7mhQzOS34LRNWCAFEY5LgX3V1KmD67GTp5Ycu"
      -totpSecret: null
      -totpBackupCodes: []
      -oAuth2UserConsents: Doctrine\ORM\PersistentCollection {#5458 …}
      +apId: "beforan@lemm.ee"
      +apProfileId: "https://lemm.ee/u/beforan"
      +apPublicUrl: "https://lemm.ee/u/beforan"
      +apFollowersUrl: null
      +apInboxUrl: "https://lemm.ee/inbox"
      +apDomain: "lemm.ee"
      +apPreferredUsername: "beforan"
      +apDiscoverable: true
      +apManuallyApprovesFollowers: false
      +privateKey: null
      +publicKey: null
      +apFetchedAt: DateTime @1728906401 {#5396
        date: 2024-10-14 13:46:41.0 +02:00
      }
      +apDeletedAt: null
      +apTimeoutAt: null
      +visibility: "visible             "
      +createdAt: DateTimeImmutable @1689594113 {#5398
        date: 2023-07-17 13:41:53.0 +02:00
      }
      +__isInitialized__: true
       …2
    }
    +entry: App\Entity\Entry {#2412
      +user: Proxies\__CG__\App\Entity\User {#1970
        +avatar: null
        +cover: null
        +email: "NeatNit@discuss.tchncs.de"
        +username: "@NeatNit@discuss.tchncs.de"
        +roles: []
        +followersCount: 0
        +homepage: "front"
        +about: null
        +lastActive: DateTime @1729544258 {#1536
          date: 2024-10-21 22:57:38.0 +02:00
        }
        +markedForDeletionAt: null
        +fields: null
        +oauthGithubId: null
        +oauthGoogleId: null
        +oauthFacebookId: null
        +oauthKeycloakId: null
        +hideAdult: true
        +showSubscribedUsers: true
        +showSubscribedMagazines: true
        +showSubscribedDomains: true
        +preferredLanguages: []
        +featuredMagazines: null
        +showProfileSubscriptions: false
        +showProfileFollowings: true
        +markNewComments: false
        +notifyOnNewEntry: false
        +notifyOnNewEntryReply: true
        +notifyOnNewEntryCommentReply: true
        +notifyOnNewPost: false
        +notifyOnNewPostReply: true
        +notifyOnNewPostCommentReply: true
        +addMentionsEntries: false
        +addMentionsPosts: true
        +isBanned: false
        +isVerified: false
        +isDeleted: false
        +isBot: false
        +spamProtection: true
        +customCss: null
        +ignoreMagazinesCustomCss: false
        +moderatorTokens: Doctrine\ORM\PersistentCollection {#1518 …}
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          From Wikipedia, the free encyclopedia\n
          \n
          Linux is a family of open source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991 by Linus Torvalds. Linux is typically packaged in a Linux distribution (or distro for short).\n
          \n
          Distributions include the Linux kernel and supporting system software and libraries, many of which are provided by the GNU Project. Many Linux distributions use the word “Linux” in their name, but the Free Software Foundation uses the name GNU/Linux to emphasize the importance of GNU software, causing some controversy.\n
          \n
          ### Rules\n
          \n
          - Posts must be relevant to operating systems running the Linux kernel. GNU/Linux or otherwise.\n
          - No misinformation\n
          - No NSFW content\n
          - No hate speech, bigotry, etc\n
          \n
          ### Related Communities\n
          \n
          - [!opensource@lemmy.ml](https://lemmy.ml/c/opensource)\n
          - [!libre_culture@lemmy.ml](https://lemmy.ml/c/libre_culture)\n
          - [!technology@lemmy.ml](https://lemmy.ml/c/technology)\n
          - [!libre_hardware@lemmy.ml](https://lemmy.ml/c/libre_hardware)\n
          \n
          Community icon by [Alpár-Etele Méder](https://www.iconfinder.com/pocike), licensed under [CC BY 3.0](https://creativecommons.org/licenses/by/3.0/)
          """
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      +slug: "Can-I-install-Ubuntu-18-software-on-Ubuntu-22-04-Technically"
      +title: "Can I install Ubuntu 18 software on Ubuntu 22.04? (Technically Linux Mint 21.3)"
      +url: null
      +body: """
        Hope these kinds of questions are allowed here. On this occasion I’m just looking for a straight answer.\n
        \n
        For a university course I need to install ROS - software for doing robotics stuff. Specifically, I need ROS 1 - which is no longer being updated, as ROS 2 is now the focus. The installation instructions are here: [wiki.ros.org/Installation/Ubuntu](https://wiki.ros.org/Installation/Ubuntu)\n
        \n
        The instructions from the course material say that only Ubuntu 18 would work, though [the ROS wiki says Ubuntu 20.04 is the target](https://wiki.ros.org/noetic). Either way, it doesn’t seem to be available for Ubuntu 22.04 and therefore Linux Mint 21, which is what I’m running.\n
        \n
        The course instructions generally gives 3 options:\n
        \n
        1. Install ROS on a VirtualBox virtual machine\n
        2. Install on Windows using WSL\n
        3. Install on a real Ubuntu 18 system\n
        \n
        Right now I’m going to use VirtualBox to get started, but I’d really prefer to run it natively and I’m worried about performance. Is there a simple way to download and run software intended for Ubuntu 20.04 on Linux Mint 21.3?\n
        \n
        Edit: thank you all for the great suggestions! I got stuck on an unrelated problem (ran out of storage space) but I’m sure your suggestions will work once I fix that. Forgive me for not replying individually, you’re all awesome and I don’t have anything to add other than “thank you” :)
        """
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      +body: "Sounds like distrobox/ toolbx would be the easiest here. There’s an ubuntu 18.04 image here [github.com/toolbx-images/images](https://github.com/toolbx-images/images) it’s like a vm without all the overhead"
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      Since they already mentioned WSL, you can also describe distrobox like WSL for Linux.\n
      \n
      but yeah, agree this would be the simplest.
      """
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          From Wikipedia, the free encyclopedia\n
          \n
          Linux is a family of open source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991 by Linus Torvalds. Linux is typically packaged in a Linux distribution (or distro for short).\n
          \n
          Distributions include the Linux kernel and supporting system software and libraries, many of which are provided by the GNU Project. Many Linux distributions use the word “Linux” in their name, but the Free Software Foundation uses the name GNU/Linux to emphasize the importance of GNU software, causing some controversy.\n
          \n
          ### Rules\n
          \n
          - Posts must be relevant to operating systems running the Linux kernel. GNU/Linux or otherwise.\n
          - No misinformation\n
          - No NSFW content\n
          - No hate speech, bigotry, etc\n
          \n
          ### Related Communities\n
          \n
          - [!opensource@lemmy.ml](https://lemmy.ml/c/opensource)\n
          - [!libre_culture@lemmy.ml](https://lemmy.ml/c/libre_culture)\n
          - [!technology@lemmy.ml](https://lemmy.ml/c/technology)\n
          - [!libre_hardware@lemmy.ml](https://lemmy.ml/c/libre_hardware)\n
          \n
          Community icon by [Alpár-Etele Méder](https://www.iconfinder.com/pocike), licensed under [CC BY 3.0](https://creativecommons.org/licenses/by/3.0/)
          """
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      +title: "Can I install Ubuntu 18 software on Ubuntu 22.04? (Technically Linux Mint 21.3)"
      +url: null
      +body: """
        Hope these kinds of questions are allowed here. On this occasion I’m just looking for a straight answer.\n
        \n
        For a university course I need to install ROS - software for doing robotics stuff. Specifically, I need ROS 1 - which is no longer being updated, as ROS 2 is now the focus. The installation instructions are here: [wiki.ros.org/Installation/Ubuntu](https://wiki.ros.org/Installation/Ubuntu)\n
        \n
        The instructions from the course material say that only Ubuntu 18 would work, though [the ROS wiki says Ubuntu 20.04 is the target](https://wiki.ros.org/noetic). Either way, it doesn’t seem to be available for Ubuntu 22.04 and therefore Linux Mint 21, which is what I’m running.\n
        \n
        The course instructions generally gives 3 options:\n
        \n
        1. Install ROS on a VirtualBox virtual machine\n
        2. Install on Windows using WSL\n
        3. Install on a real Ubuntu 18 system\n
        \n
        Right now I’m going to use VirtualBox to get started, but I’d really prefer to run it natively and I’m worried about performance. Is there a simple way to download and run software intended for Ubuntu 20.04 on Linux Mint 21.3?\n
        \n
        Edit: thank you all for the great suggestions! I got stuck on an unrelated problem (ran out of storage space) but I’m sure your suggestions will work once I fix that. Forgive me for not replying individually, you’re all awesome and I don’t have anything to add other than “thank you” :)
        """
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      +entry: App\Entity\Entry {#2412}
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      +image: null
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      +body: "Sounds like distrobox/ toolbx would be the easiest here. There’s an ubuntu 18.04 image here [github.com/toolbx-images/images](https://github.com/toolbx-images/images) it’s like a vm without all the overhead"
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    +body: """
      Since they already mentioned WSL, you can also describe distrobox like WSL for Linux.\n
      \n
      but yeah, agree this would be the simplest.
      """
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          From Wikipedia, the free encyclopedia\n
          \n
          Linux is a family of open source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991 by Linus Torvalds. Linux is typically packaged in a Linux distribution (or distro for short).\n
          \n
          Distributions include the Linux kernel and supporting system software and libraries, many of which are provided by the GNU Project. Many Linux distributions use the word “Linux” in their name, but the Free Software Foundation uses the name GNU/Linux to emphasize the importance of GNU software, causing some controversy.\n
          \n
          ### Rules\n
          \n
          - Posts must be relevant to operating systems running the Linux kernel. GNU/Linux or otherwise.\n
          - No misinformation\n
          - No NSFW content\n
          - No hate speech, bigotry, etc\n
          \n
          ### Related Communities\n
          \n
          - [!opensource@lemmy.ml](https://lemmy.ml/c/opensource)\n
          - [!libre_culture@lemmy.ml](https://lemmy.ml/c/libre_culture)\n
          - [!technology@lemmy.ml](https://lemmy.ml/c/technology)\n
          - [!libre_hardware@lemmy.ml](https://lemmy.ml/c/libre_hardware)\n
          \n
          Community icon by [Alpár-Etele Méder](https://www.iconfinder.com/pocike), licensed under [CC BY 3.0](https://creativecommons.org/licenses/by/3.0/)
          """
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      +title: "Can I install Ubuntu 18 software on Ubuntu 22.04? (Technically Linux Mint 21.3)"
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        Hope these kinds of questions are allowed here. On this occasion I’m just looking for a straight answer.\n
        \n
        For a university course I need to install ROS - software for doing robotics stuff. Specifically, I need ROS 1 - which is no longer being updated, as ROS 2 is now the focus. The installation instructions are here: [wiki.ros.org/Installation/Ubuntu](https://wiki.ros.org/Installation/Ubuntu)\n
        \n
        The instructions from the course material say that only Ubuntu 18 would work, though [the ROS wiki says Ubuntu 20.04 is the target](https://wiki.ros.org/noetic). Either way, it doesn’t seem to be available for Ubuntu 22.04 and therefore Linux Mint 21, which is what I’m running.\n
        \n
        The course instructions generally gives 3 options:\n
        \n
        1. Install ROS on a VirtualBox virtual machine\n
        2. Install on Windows using WSL\n
        3. Install on a real Ubuntu 18 system\n
        \n
        Right now I’m going to use VirtualBox to get started, but I’d really prefer to run it natively and I’m worried about performance. Is there a simple way to download and run software intended for Ubuntu 20.04 on Linux Mint 21.3?\n
        \n
        Edit: thank you all for the great suggestions! I got stuck on an unrelated problem (ran out of storage space) but I’m sure your suggestions will work once I fix that. Forgive me for not replying individually, you’re all awesome and I don’t have anything to add other than “thank you” :)
        """
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      +body: "Sounds like distrobox/ toolbx would be the easiest here. There’s an ubuntu 18.04 image here [github.com/toolbx-images/images](https://github.com/toolbx-images/images) it’s like a vm without all the overhead"
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      Since they already mentioned WSL, you can also describe distrobox like WSL for Linux.\n
      \n
      but yeah, agree this would be the simplest.
      """
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        +title: "linux"
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          From Wikipedia, the free encyclopedia\n
          \n
          Linux is a family of open source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991 by Linus Torvalds. Linux is typically packaged in a Linux distribution (or distro for short).\n
          \n
          Distributions include the Linux kernel and supporting system software and libraries, many of which are provided by the GNU Project. Many Linux distributions use the word “Linux” in their name, but the Free Software Foundation uses the name GNU/Linux to emphasize the importance of GNU software, causing some controversy.\n
          \n
          ### Rules\n
          \n
          - Posts must be relevant to operating systems running the Linux kernel. GNU/Linux or otherwise.\n
          - No misinformation\n
          - No NSFW content\n
          - No hate speech, bigotry, etc\n
          \n
          ### Related Communities\n
          \n
          - [!opensource@lemmy.ml](https://lemmy.ml/c/opensource)\n
          - [!libre_culture@lemmy.ml](https://lemmy.ml/c/libre_culture)\n
          - [!technology@lemmy.ml](https://lemmy.ml/c/technology)\n
          - [!libre_hardware@lemmy.ml](https://lemmy.ml/c/libre_hardware)\n
          \n
          Community icon by [Alpár-Etele Méder](https://www.iconfinder.com/pocike), licensed under [CC BY 3.0](https://creativecommons.org/licenses/by/3.0/)
          """
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      +title: "Can I install Ubuntu 18 software on Ubuntu 22.04? (Technically Linux Mint 21.3)"
      +url: null
      +body: """
        Hope these kinds of questions are allowed here. On this occasion I’m just looking for a straight answer.\n
        \n
        For a university course I need to install ROS - software for doing robotics stuff. Specifically, I need ROS 1 - which is no longer being updated, as ROS 2 is now the focus. The installation instructions are here: [wiki.ros.org/Installation/Ubuntu](https://wiki.ros.org/Installation/Ubuntu)\n
        \n
        The instructions from the course material say that only Ubuntu 18 would work, though [the ROS wiki says Ubuntu 20.04 is the target](https://wiki.ros.org/noetic). Either way, it doesn’t seem to be available for Ubuntu 22.04 and therefore Linux Mint 21, which is what I’m running.\n
        \n
        The course instructions generally gives 3 options:\n
        \n
        1. Install ROS on a VirtualBox virtual machine\n
        2. Install on Windows using WSL\n
        3. Install on a real Ubuntu 18 system\n
        \n
        Right now I’m going to use VirtualBox to get started, but I’d really prefer to run it natively and I’m worried about performance. Is there a simple way to download and run software intended for Ubuntu 20.04 on Linux Mint 21.3?\n
        \n
        Edit: thank you all for the great suggestions! I got stuck on an unrelated problem (ran out of storage space) but I’m sure your suggestions will work once I fix that. Forgive me for not replying individually, you’re all awesome and I don’t have anything to add other than “thank you” :)
        """
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      +entry: App\Entity\Entry {#2412}
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      +image: null
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      +body: "Sounds like distrobox/ toolbx would be the easiest here. There’s an ubuntu 18.04 image here [github.com/toolbx-images/images](https://github.com/toolbx-images/images) it’s like a vm without all the overhead"
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    +body: """
      Since they already mentioned WSL, you can also describe distrobox like WSL for Linux.\n
      \n
      but yeah, agree this would be the simplest.
      """
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        I’m a software dev in the UK who’s into sci-fi, fantasy, videogames and music.\n
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          From Wikipedia, the free encyclopedia\n
          \n
          Linux is a family of open source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991 by Linus Torvalds. Linux is typically packaged in a Linux distribution (or distro for short).\n
          \n
          Distributions include the Linux kernel and supporting system software and libraries, many of which are provided by the GNU Project. Many Linux distributions use the word “Linux” in their name, but the Free Software Foundation uses the name GNU/Linux to emphasize the importance of GNU software, causing some controversy.\n
          \n
          ### Rules\n
          \n
          - Posts must be relevant to operating systems running the Linux kernel. GNU/Linux or otherwise.\n
          - No misinformation\n
          - No NSFW content\n
          - No hate speech, bigotry, etc\n
          \n
          ### Related Communities\n
          \n
          - [!opensource@lemmy.ml](https://lemmy.ml/c/opensource)\n
          - [!libre_culture@lemmy.ml](https://lemmy.ml/c/libre_culture)\n
          - [!technology@lemmy.ml](https://lemmy.ml/c/technology)\n
          - [!libre_hardware@lemmy.ml](https://lemmy.ml/c/libre_hardware)\n
          \n
          Community icon by [Alpár-Etele Méder](https://www.iconfinder.com/pocike), licensed under [CC BY 3.0](https://creativecommons.org/licenses/by/3.0/)
          """
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      +title: "Can I install Ubuntu 18 software on Ubuntu 22.04? (Technically Linux Mint 21.3)"
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      +body: """
        Hope these kinds of questions are allowed here. On this occasion I’m just looking for a straight answer.\n
        \n
        For a university course I need to install ROS - software for doing robotics stuff. Specifically, I need ROS 1 - which is no longer being updated, as ROS 2 is now the focus. The installation instructions are here: [wiki.ros.org/Installation/Ubuntu](https://wiki.ros.org/Installation/Ubuntu)\n
        \n
        The instructions from the course material say that only Ubuntu 18 would work, though [the ROS wiki says Ubuntu 20.04 is the target](https://wiki.ros.org/noetic). Either way, it doesn’t seem to be available for Ubuntu 22.04 and therefore Linux Mint 21, which is what I’m running.\n
        \n
        The course instructions generally gives 3 options:\n
        \n
        1. Install ROS on a VirtualBox virtual machine\n
        2. Install on Windows using WSL\n
        3. Install on a real Ubuntu 18 system\n
        \n
        Right now I’m going to use VirtualBox to get started, but I’d really prefer to run it natively and I’m worried about performance. Is there a simple way to download and run software intended for Ubuntu 20.04 on Linux Mint 21.3?\n
        \n
        Edit: thank you all for the great suggestions! I got stuck on an unrelated problem (ran out of storage space) but I’m sure your suggestions will work once I fix that. Forgive me for not replying individually, you’re all awesome and I don’t have anything to add other than “thank you” :)
        """
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      +entry: App\Entity\Entry {#2412}
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      +body: "Sounds like distrobox/ toolbx would be the easiest here. There’s an ubuntu 18.04 image here [github.com/toolbx-images/images](https://github.com/toolbx-images/images) it’s like a vm without all the overhead"
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    +body: """
      Since they already mentioned WSL, you can also describe distrobox like WSL for Linux.\n
      \n
      but yeah, agree this would be the simplest.
      """
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        I’m a software dev in the UK who’s into sci-fi, fantasy, videogames and music.\n
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        Big on doctor who, star trek, discworld, final fantasy, dream theater, and people’s right to be themselves.\n
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          From Wikipedia, the free encyclopedia\n
          \n
          Linux is a family of open source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991 by Linus Torvalds. Linux is typically packaged in a Linux distribution (or distro for short).\n
          \n
          Distributions include the Linux kernel and supporting system software and libraries, many of which are provided by the GNU Project. Many Linux distributions use the word “Linux” in their name, but the Free Software Foundation uses the name GNU/Linux to emphasize the importance of GNU software, causing some controversy.\n
          \n
          ### Rules\n
          \n
          - Posts must be relevant to operating systems running the Linux kernel. GNU/Linux or otherwise.\n
          - No misinformation\n
          - No NSFW content\n
          - No hate speech, bigotry, etc\n
          \n
          ### Related Communities\n
          \n
          - [!opensource@lemmy.ml](https://lemmy.ml/c/opensource)\n
          - [!libre_culture@lemmy.ml](https://lemmy.ml/c/libre_culture)\n
          - [!technology@lemmy.ml](https://lemmy.ml/c/technology)\n
          - [!libre_hardware@lemmy.ml](https://lemmy.ml/c/libre_hardware)\n
          \n
          Community icon by [Alpár-Etele Méder](https://www.iconfinder.com/pocike), licensed under [CC BY 3.0](https://creativecommons.org/licenses/by/3.0/)
          """
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      +title: "Can I install Ubuntu 18 software on Ubuntu 22.04? (Technically Linux Mint 21.3)"
      +url: null
      +body: """
        Hope these kinds of questions are allowed here. On this occasion I’m just looking for a straight answer.\n
        \n
        For a university course I need to install ROS - software for doing robotics stuff. Specifically, I need ROS 1 - which is no longer being updated, as ROS 2 is now the focus. The installation instructions are here: [wiki.ros.org/Installation/Ubuntu](https://wiki.ros.org/Installation/Ubuntu)\n
        \n
        The instructions from the course material say that only Ubuntu 18 would work, though [the ROS wiki says Ubuntu 20.04 is the target](https://wiki.ros.org/noetic). Either way, it doesn’t seem to be available for Ubuntu 22.04 and therefore Linux Mint 21, which is what I’m running.\n
        \n
        The course instructions generally gives 3 options:\n
        \n
        1. Install ROS on a VirtualBox virtual machine\n
        2. Install on Windows using WSL\n
        3. Install on a real Ubuntu 18 system\n
        \n
        Right now I’m going to use VirtualBox to get started, but I’d really prefer to run it natively and I’m worried about performance. Is there a simple way to download and run software intended for Ubuntu 20.04 on Linux Mint 21.3?\n
        \n
        Edit: thank you all for the great suggestions! I got stuck on an unrelated problem (ran out of storage space) but I’m sure your suggestions will work once I fix that. Forgive me for not replying individually, you’re all awesome and I don’t have anything to add other than “thank you” :)
        """
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      +entry: App\Entity\Entry {#2412}
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      +body: "Sounds like distrobox/ toolbx would be the easiest here. There’s an ubuntu 18.04 image here [github.com/toolbx-images/images](https://github.com/toolbx-images/images) it’s like a vm without all the overhead"
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    +root: App\Entity\EntryComment {#4068}
    +body: """
      Since they already mentioned WSL, you can also describe distrobox like WSL for Linux.\n
      \n
      but yeah, agree this would be the simplest.
      """
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  +nestedComments: []
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  -entryCommentRepository: App\Repository\EntryCommentRepository {#557 …}
  -twig: Twig\Environment {#1252 …}
  -security: Symfony\Bundle\SecurityBundle\Security {#1101 …}
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}
entry_comment App\Twig\Components\EntryCommentComponent 12.0 MiB 12.30 ms
Input props
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        Just some Internet guy\n
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        He/him/them 🏳️\u{200D}🌈\n
        \n
        - IRC: Max-P on [libera.chat](https://libera.chat)\n
        - Matrix: [@max-p:max-p.me](https://matrix.to/#/@max-p:max-p.me)
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          From Wikipedia, the free encyclopedia\n
          \n
          Linux is a family of open source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991 by Linus Torvalds. Linux is typically packaged in a Linux distribution (or distro for short).\n
          \n
          Distributions include the Linux kernel and supporting system software and libraries, many of which are provided by the GNU Project. Many Linux distributions use the word “Linux” in their name, but the Free Software Foundation uses the name GNU/Linux to emphasize the importance of GNU software, causing some controversy.\n
          \n
          ### Rules\n
          \n
          - Posts must be relevant to operating systems running the Linux kernel. GNU/Linux or otherwise.\n
          - No misinformation\n
          - No NSFW content\n
          - No hate speech, bigotry, etc\n
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          ### Related Communities\n
          \n
          - [!opensource@lemmy.ml](https://lemmy.ml/c/opensource)\n
          - [!libre_culture@lemmy.ml](https://lemmy.ml/c/libre_culture)\n
          - [!technology@lemmy.ml](https://lemmy.ml/c/technology)\n
          - [!libre_hardware@lemmy.ml](https://lemmy.ml/c/libre_hardware)\n
          \n
          Community icon by [Alpár-Etele Méder](https://www.iconfinder.com/pocike), licensed under [CC BY 3.0](https://creativecommons.org/licenses/by/3.0/)
          """
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        Hope these kinds of questions are allowed here. On this occasion I’m just looking for a straight answer.\n
        \n
        For a university course I need to install ROS - software for doing robotics stuff. Specifically, I need ROS 1 - which is no longer being updated, as ROS 2 is now the focus. The installation instructions are here: [wiki.ros.org/Installation/Ubuntu](https://wiki.ros.org/Installation/Ubuntu)\n
        \n
        The instructions from the course material say that only Ubuntu 18 would work, though [the ROS wiki says Ubuntu 20.04 is the target](https://wiki.ros.org/noetic). Either way, it doesn’t seem to be available for Ubuntu 22.04 and therefore Linux Mint 21, which is what I’m running.\n
        \n
        The course instructions generally gives 3 options:\n
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        1. Install ROS on a VirtualBox virtual machine\n
        2. Install on Windows using WSL\n
        3. Install on a real Ubuntu 18 system\n
        \n
        Right now I’m going to use VirtualBox to get started, but I’d really prefer to run it natively and I’m worried about performance. Is there a simple way to download and run software intended for Ubuntu 20.04 on Linux Mint 21.3?\n
        \n
        Edit: thank you all for the great suggestions! I got stuck on an unrelated problem (ran out of storage space) but I’m sure your suggestions will work once I fix that. Forgive me for not replying individually, you’re all awesome and I don’t have anything to add other than “thank you” :)
        """
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      Install from source is fairly likely to work: [wiki.ros.org/noetic/Installation/Source](https://wiki.ros.org/noetic/Installation/Source)\n
      \n
      It doesn’t seem to have any outrageously complicated dependencies to work, just C++, Boost and a few other recognizable names, at least at a glance. They also seemingly have an ArchLinux package, which means it’s likely to at least be buildable on latest everything. Mint will fall in between, so the odds it’ll compile are pretty good.
      """
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      }
      +magazine: App\Entity\Magazine {#266
        +icon: Proxies\__CG__\App\Entity\Image {#247 …}
        +name: "linux@lemmy.ml"
        +title: "linux"
        +description: """
          From Wikipedia, the free encyclopedia\n
          \n
          Linux is a family of open source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991 by Linus Torvalds. Linux is typically packaged in a Linux distribution (or distro for short).\n
          \n
          Distributions include the Linux kernel and supporting system software and libraries, many of which are provided by the GNU Project. Many Linux distributions use the word “Linux” in their name, but the Free Software Foundation uses the name GNU/Linux to emphasize the importance of GNU software, causing some controversy.\n
          \n
          ### Rules\n
          \n
          - Posts must be relevant to operating systems running the Linux kernel. GNU/Linux or otherwise.\n
          - No misinformation\n
          - No NSFW content\n
          - No hate speech, bigotry, etc\n
          \n
          ### Related Communities\n
          \n
          - [!opensource@lemmy.ml](https://lemmy.ml/c/opensource)\n
          - [!libre_culture@lemmy.ml](https://lemmy.ml/c/libre_culture)\n
          - [!technology@lemmy.ml](https://lemmy.ml/c/technology)\n
          - [!libre_hardware@lemmy.ml](https://lemmy.ml/c/libre_hardware)\n
          \n
          Community icon by [Alpár-Etele Méder](https://www.iconfinder.com/pocike), licensed under [CC BY 3.0](https://creativecommons.org/licenses/by/3.0/)
          """
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      +slug: "Can-I-install-Ubuntu-18-software-on-Ubuntu-22-04-Technically"
      +title: "Can I install Ubuntu 18 software on Ubuntu 22.04? (Technically Linux Mint 21.3)"
      +url: null
      +body: """
        Hope these kinds of questions are allowed here. On this occasion I’m just looking for a straight answer.\n
        \n
        For a university course I need to install ROS - software for doing robotics stuff. Specifically, I need ROS 1 - which is no longer being updated, as ROS 2 is now the focus. The installation instructions are here: [wiki.ros.org/Installation/Ubuntu](https://wiki.ros.org/Installation/Ubuntu)\n
        \n
        The instructions from the course material say that only Ubuntu 18 would work, though [the ROS wiki says Ubuntu 20.04 is the target](https://wiki.ros.org/noetic). Either way, it doesn’t seem to be available for Ubuntu 22.04 and therefore Linux Mint 21, which is what I’m running.\n
        \n
        The course instructions generally gives 3 options:\n
        \n
        1. Install ROS on a VirtualBox virtual machine\n
        2. Install on Windows using WSL\n
        3. Install on a real Ubuntu 18 system\n
        \n
        Right now I’m going to use VirtualBox to get started, but I’d really prefer to run it natively and I’m worried about performance. Is there a simple way to download and run software intended for Ubuntu 20.04 on Linux Mint 21.3?\n
        \n
        Edit: thank you all for the great suggestions! I got stuck on an unrelated problem (ran out of storage space) but I’m sure your suggestions will work once I fix that. Forgive me for not replying individually, you’re all awesome and I don’t have anything to add other than “thank you” :)
        """
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    +image: null
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      Install from source is fairly likely to work: [wiki.ros.org/noetic/Installation/Source](https://wiki.ros.org/noetic/Installation/Source)\n
      \n
      It doesn’t seem to have any outrageously complicated dependencies to work, just C++, Boost and a few other recognizable names, at least at a glance. They also seemingly have an ArchLinux package, which means it’s likely to at least be buildable on latest everything. Mint will fall in between, so the odds it’ll compile are pretty good.
      """
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App\Twig\Components\DateComponent {#6140
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    +customCss: null
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  "width" => 40
  "height" => 40
  "asLink" => true
]
Attributes
[]
Component
App\Twig\Components\UserAvatarComponent {#6248
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    +avatar: Proxies\__CG__\App\Entity\Image {#4094 …}
    +cover: null
    +email: "Max_P@lemmy.max-p.me"
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      - Matrix: [@max-p:max-p.me](https://matrix.to/#/@max-p:max-p.me)
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    +markedForDeletionAt: null
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  +asLink: true
}
vote App\Twig\Components\VoteComponent 12.0 MiB 0.59 ms
Input props
[
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    +user: App\Entity\User {#4097
      +avatar: Proxies\__CG__\App\Entity\Image {#4094 …}
      +cover: null
      +email: "Max_P@lemmy.max-p.me"
      +username: "@Max_P@lemmy.max-p.me"
      +roles: []
      +followersCount: 0
      +homepage: "front"
      +about: """
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        \n
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        \n
        - IRC: Max-P on [libera.chat](https://libera.chat)\n
        - Matrix: [@max-p:max-p.me](https://matrix.to/#/@max-p:max-p.me)
        """
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      +markedForDeletionAt: null
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    +entry: App\Entity\Entry {#2412
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        +avatar: null
        +cover: null
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        +__isInitialized__: true
         …2
      }
      +magazine: App\Entity\Magazine {#266
        +icon: Proxies\__CG__\App\Entity\Image {#247 …}
        +name: "linux@lemmy.ml"
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        +description: """
          From Wikipedia, the free encyclopedia\n
          \n
          Linux is a family of open source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991 by Linus Torvalds. Linux is typically packaged in a Linux distribution (or distro for short).\n
          \n
          Distributions include the Linux kernel and supporting system software and libraries, many of which are provided by the GNU Project. Many Linux distributions use the word “Linux” in their name, but the Free Software Foundation uses the name GNU/Linux to emphasize the importance of GNU software, causing some controversy.\n
          \n
          ### Rules\n
          \n
          - Posts must be relevant to operating systems running the Linux kernel. GNU/Linux or otherwise.\n
          - No misinformation\n
          - No NSFW content\n
          - No hate speech, bigotry, etc\n
          \n
          ### Related Communities\n
          \n
          - [!opensource@lemmy.ml](https://lemmy.ml/c/opensource)\n
          - [!libre_culture@lemmy.ml](https://lemmy.ml/c/libre_culture)\n
          - [!technology@lemmy.ml](https://lemmy.ml/c/technology)\n
          - [!libre_hardware@lemmy.ml](https://lemmy.ml/c/libre_hardware)\n
          \n
          Community icon by [Alpár-Etele Méder](https://www.iconfinder.com/pocike), licensed under [CC BY 3.0](https://creativecommons.org/licenses/by/3.0/)
          """
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      +image: null
      +domain: Proxies\__CG__\App\Entity\Domain {#1915 …}
      +slug: "Can-I-install-Ubuntu-18-software-on-Ubuntu-22-04-Technically"
      +title: "Can I install Ubuntu 18 software on Ubuntu 22.04? (Technically Linux Mint 21.3)"
      +url: null
      +body: """
        Hope these kinds of questions are allowed here. On this occasion I’m just looking for a straight answer.\n
        \n
        For a university course I need to install ROS - software for doing robotics stuff. Specifically, I need ROS 1 - which is no longer being updated, as ROS 2 is now the focus. The installation instructions are here: [wiki.ros.org/Installation/Ubuntu](https://wiki.ros.org/Installation/Ubuntu)\n
        \n
        The instructions from the course material say that only Ubuntu 18 would work, though [the ROS wiki says Ubuntu 20.04 is the target](https://wiki.ros.org/noetic). Either way, it doesn’t seem to be available for Ubuntu 22.04 and therefore Linux Mint 21, which is what I’m running.\n
        \n
        The course instructions generally gives 3 options:\n
        \n
        1. Install ROS on a VirtualBox virtual machine\n
        2. Install on Windows using WSL\n
        3. Install on a real Ubuntu 18 system\n
        \n
        Right now I’m going to use VirtualBox to get started, but I’d really prefer to run it natively and I’m worried about performance. Is there a simple way to download and run software intended for Ubuntu 20.04 on Linux Mint 21.3?\n
        \n
        Edit: thank you all for the great suggestions! I got stuck on an unrelated problem (ran out of storage space) but I’m sure your suggestions will work once I fix that. Forgive me for not replying individually, you’re all awesome and I don’t have anything to add other than “thank you” :)
        """
      +type: "article"
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      +lastActive: DateTime @1728821395 {#2410
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      +ip: null
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      +comments: Doctrine\ORM\PersistentCollection {#1884 …}
      +votes: Doctrine\ORM\PersistentCollection {#1973 …}
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      +children: []
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      It doesn’t seem to have any outrageously complicated dependencies to work, just C++, Boost and a few other recognizable names, at least at a glance. They also seemingly have an ArchLinux package, which means it’s likely to at least be buildable on latest everything. Mint will fall in between, so the odds it’ll compile are pretty good.
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          \n
          ### Rules\n
          \n
          - Posts must be relevant to operating systems running the Linux kernel. GNU/Linux or otherwise.\n
          - No misinformation\n
          - No NSFW content\n
          - No hate speech, bigotry, etc\n
          \n
          ### Related Communities\n
          \n
          - [!opensource@lemmy.ml](https://lemmy.ml/c/opensource)\n
          - [!libre_culture@lemmy.ml](https://lemmy.ml/c/libre_culture)\n
          - [!technology@lemmy.ml](https://lemmy.ml/c/technology)\n
          - [!libre_hardware@lemmy.ml](https://lemmy.ml/c/libre_hardware)\n
          \n
          Community icon by [Alpár-Etele Méder](https://www.iconfinder.com/pocike), licensed under [CC BY 3.0](https://creativecommons.org/licenses/by/3.0/)
          """
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        Hope these kinds of questions are allowed here. On this occasion I’m just looking for a straight answer.\n
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        For a university course I need to install ROS - software for doing robotics stuff. Specifically, I need ROS 1 - which is no longer being updated, as ROS 2 is now the focus. The installation instructions are here: [wiki.ros.org/Installation/Ubuntu](https://wiki.ros.org/Installation/Ubuntu)\n
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        2. Install on Windows using WSL\n
        3. Install on a real Ubuntu 18 system\n
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        Right now I’m going to use VirtualBox to get started, but I’d really prefer to run it natively and I’m worried about performance. Is there a simple way to download and run software intended for Ubuntu 20.04 on Linux Mint 21.3?\n
        \n
        Edit: thank you all for the great suggestions! I got stuck on an unrelated problem (ran out of storage space) but I’m sure your suggestions will work once I fix that. Forgive me for not replying individually, you’re all awesome and I don’t have anything to add other than “thank you” :)
        """
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      Install from source is fairly likely to work: [wiki.ros.org/noetic/Installation/Source](https://wiki.ros.org/noetic/Installation/Source)\n
      \n
      It doesn’t seem to have any outrageously complicated dependencies to work, just C++, Boost and a few other recognizable names, at least at a glance. They also seemingly have an ArchLinux package, which means it’s likely to at least be buildable on latest everything. Mint will fall in between, so the odds it’ll compile are pretty good.
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          Linux is a family of open source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991 by Linus Torvalds. Linux is typically packaged in a Linux distribution (or distro for short).\n
          \n
          Distributions include the Linux kernel and supporting system software and libraries, many of which are provided by the GNU Project. Many Linux distributions use the word “Linux” in their name, but the Free Software Foundation uses the name GNU/Linux to emphasize the importance of GNU software, causing some controversy.\n
          \n
          ### Rules\n
          \n
          - Posts must be relevant to operating systems running the Linux kernel. GNU/Linux or otherwise.\n
          - No misinformation\n
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          - No hate speech, bigotry, etc\n
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          ### Related Communities\n
          \n
          - [!opensource@lemmy.ml](https://lemmy.ml/c/opensource)\n
          - [!libre_culture@lemmy.ml](https://lemmy.ml/c/libre_culture)\n
          - [!technology@lemmy.ml](https://lemmy.ml/c/technology)\n
          - [!libre_hardware@lemmy.ml](https://lemmy.ml/c/libre_hardware)\n
          \n
          Community icon by [Alpár-Etele Méder](https://www.iconfinder.com/pocike), licensed under [CC BY 3.0](https://creativecommons.org/licenses/by/3.0/)
          """
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        Hope these kinds of questions are allowed here. On this occasion I’m just looking for a straight answer.\n
        \n
        For a university course I need to install ROS - software for doing robotics stuff. Specifically, I need ROS 1 - which is no longer being updated, as ROS 2 is now the focus. The installation instructions are here: [wiki.ros.org/Installation/Ubuntu](https://wiki.ros.org/Installation/Ubuntu)\n
        \n
        The instructions from the course material say that only Ubuntu 18 would work, though [the ROS wiki says Ubuntu 20.04 is the target](https://wiki.ros.org/noetic). Either way, it doesn’t seem to be available for Ubuntu 22.04 and therefore Linux Mint 21, which is what I’m running.\n
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        The course instructions generally gives 3 options:\n
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        1. Install ROS on a VirtualBox virtual machine\n
        2. Install on Windows using WSL\n
        3. Install on a real Ubuntu 18 system\n
        \n
        Right now I’m going to use VirtualBox to get started, but I’d really prefer to run it natively and I’m worried about performance. Is there a simple way to download and run software intended for Ubuntu 20.04 on Linux Mint 21.3?\n
        \n
        Edit: thank you all for the great suggestions! I got stuck on an unrelated problem (ran out of storage space) but I’m sure your suggestions will work once I fix that. Forgive me for not replying individually, you’re all awesome and I don’t have anything to add other than “thank you” :)
        """
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      Install from source is fairly likely to work: [wiki.ros.org/noetic/Installation/Source](https://wiki.ros.org/noetic/Installation/Source)\n
      \n
      It doesn’t seem to have any outrageously complicated dependencies to work, just C++, Boost and a few other recognizable names, at least at a glance. They also seemingly have an ArchLinux package, which means it’s likely to at least be buildable on latest everything. Mint will fall in between, so the odds it’ll compile are pretty good.
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          From Wikipedia, the free encyclopedia\n
          \n
          Linux is a family of open source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991 by Linus Torvalds. Linux is typically packaged in a Linux distribution (or distro for short).\n
          \n
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          \n
          ### Rules\n
          \n
          - Posts must be relevant to operating systems running the Linux kernel. GNU/Linux or otherwise.\n
          - No misinformation\n
          - No NSFW content\n
          - No hate speech, bigotry, etc\n
          \n
          ### Related Communities\n
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          - [!opensource@lemmy.ml](https://lemmy.ml/c/opensource)\n
          - [!libre_culture@lemmy.ml](https://lemmy.ml/c/libre_culture)\n
          - [!technology@lemmy.ml](https://lemmy.ml/c/technology)\n
          - [!libre_hardware@lemmy.ml](https://lemmy.ml/c/libre_hardware)\n
          \n
          Community icon by [Alpár-Etele Méder](https://www.iconfinder.com/pocike), licensed under [CC BY 3.0](https://creativecommons.org/licenses/by/3.0/)
          """
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      +slug: "Can-I-install-Ubuntu-18-software-on-Ubuntu-22-04-Technically"
      +title: "Can I install Ubuntu 18 software on Ubuntu 22.04? (Technically Linux Mint 21.3)"
      +url: null
      +body: """
        Hope these kinds of questions are allowed here. On this occasion I’m just looking for a straight answer.\n
        \n
        For a university course I need to install ROS - software for doing robotics stuff. Specifically, I need ROS 1 - which is no longer being updated, as ROS 2 is now the focus. The installation instructions are here: [wiki.ros.org/Installation/Ubuntu](https://wiki.ros.org/Installation/Ubuntu)\n
        \n
        The instructions from the course material say that only Ubuntu 18 would work, though [the ROS wiki says Ubuntu 20.04 is the target](https://wiki.ros.org/noetic). Either way, it doesn’t seem to be available for Ubuntu 22.04 and therefore Linux Mint 21, which is what I’m running.\n
        \n
        The course instructions generally gives 3 options:\n
        \n
        1. Install ROS on a VirtualBox virtual machine\n
        2. Install on Windows using WSL\n
        3. Install on a real Ubuntu 18 system\n
        \n
        Right now I’m going to use VirtualBox to get started, but I’d really prefer to run it natively and I’m worried about performance. Is there a simple way to download and run software intended for Ubuntu 20.04 on Linux Mint 21.3?\n
        \n
        Edit: thank you all for the great suggestions! I got stuck on an unrelated problem (ran out of storage space) but I’m sure your suggestions will work once I fix that. Forgive me for not replying individually, you’re all awesome and I don’t have anything to add other than “thank you” :)
        """
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      Install from source is fairly likely to work: [wiki.ros.org/noetic/Installation/Source](https://wiki.ros.org/noetic/Installation/Source)\n
      \n
      It doesn’t seem to have any outrageously complicated dependencies to work, just C++, Boost and a few other recognizable names, at least at a glance. They also seemingly have an ArchLinux package, which means it’s likely to at least be buildable on latest everything. Mint will fall in between, so the odds it’ll compile are pretty good.
      """
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      +magazine: App\Entity\Magazine {#266
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          From Wikipedia, the free encyclopedia\n
          \n
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          \n
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          \n
          ### Rules\n
          \n
          - Posts must be relevant to operating systems running the Linux kernel. GNU/Linux or otherwise.\n
          - No misinformation\n
          - No NSFW content\n
          - No hate speech, bigotry, etc\n
          \n
          ### Related Communities\n
          \n
          - [!opensource@lemmy.ml](https://lemmy.ml/c/opensource)\n
          - [!libre_culture@lemmy.ml](https://lemmy.ml/c/libre_culture)\n
          - [!technology@lemmy.ml](https://lemmy.ml/c/technology)\n
          - [!libre_hardware@lemmy.ml](https://lemmy.ml/c/libre_hardware)\n
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          Community icon by [Alpár-Etele Méder](https://www.iconfinder.com/pocike), licensed under [CC BY 3.0](https://creativecommons.org/licenses/by/3.0/)
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        Hope these kinds of questions are allowed here. On this occasion I’m just looking for a straight answer.\n
        \n
        For a university course I need to install ROS - software for doing robotics stuff. Specifically, I need ROS 1 - which is no longer being updated, as ROS 2 is now the focus. The installation instructions are here: [wiki.ros.org/Installation/Ubuntu](https://wiki.ros.org/Installation/Ubuntu)\n
        \n
        The instructions from the course material say that only Ubuntu 18 would work, though [the ROS wiki says Ubuntu 20.04 is the target](https://wiki.ros.org/noetic). Either way, it doesn’t seem to be available for Ubuntu 22.04 and therefore Linux Mint 21, which is what I’m running.\n
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        The course instructions generally gives 3 options:\n
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        1. Install ROS on a VirtualBox virtual machine\n
        2. Install on Windows using WSL\n
        3. Install on a real Ubuntu 18 system\n
        \n
        Right now I’m going to use VirtualBox to get started, but I’d really prefer to run it natively and I’m worried about performance. Is there a simple way to download and run software intended for Ubuntu 20.04 on Linux Mint 21.3?\n
        \n
        Edit: thank you all for the great suggestions! I got stuck on an unrelated problem (ran out of storage space) but I’m sure your suggestions will work once I fix that. Forgive me for not replying individually, you’re all awesome and I don’t have anything to add other than “thank you” :)
        """
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      Install from source is fairly likely to work: [wiki.ros.org/noetic/Installation/Source](https://wiki.ros.org/noetic/Installation/Source)\n
      \n
      It doesn’t seem to have any outrageously complicated dependencies to work, just C++, Boost and a few other recognizable names, at least at a glance. They also seemingly have an ArchLinux package, which means it’s likely to at least be buildable on latest everything. Mint will fall in between, so the odds it’ll compile are pretty good.
      """
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          - No misinformation\n
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          - [!opensource@lemmy.ml](https://lemmy.ml/c/opensource)\n
          - [!libre_culture@lemmy.ml](https://lemmy.ml/c/libre_culture)\n
          - [!technology@lemmy.ml](https://lemmy.ml/c/technology)\n
          - [!libre_hardware@lemmy.ml](https://lemmy.ml/c/libre_hardware)\n
          \n
          Community icon by [Alpár-Etele Méder](https://www.iconfinder.com/pocike), licensed under [CC BY 3.0](https://creativecommons.org/licenses/by/3.0/)
          """
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      +title: "Can I install Ubuntu 18 software on Ubuntu 22.04? (Technically Linux Mint 21.3)"
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      +body: """
        Hope these kinds of questions are allowed here. On this occasion I’m just looking for a straight answer.\n
        \n
        For a university course I need to install ROS - software for doing robotics stuff. Specifically, I need ROS 1 - which is no longer being updated, as ROS 2 is now the focus. The installation instructions are here: [wiki.ros.org/Installation/Ubuntu](https://wiki.ros.org/Installation/Ubuntu)\n
        \n
        The instructions from the course material say that only Ubuntu 18 would work, though [the ROS wiki says Ubuntu 20.04 is the target](https://wiki.ros.org/noetic). Either way, it doesn’t seem to be available for Ubuntu 22.04 and therefore Linux Mint 21, which is what I’m running.\n
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        The course instructions generally gives 3 options:\n
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        1. Install ROS on a VirtualBox virtual machine\n
        2. Install on Windows using WSL\n
        3. Install on a real Ubuntu 18 system\n
        \n
        Right now I’m going to use VirtualBox to get started, but I’d really prefer to run it natively and I’m worried about performance. Is there a simple way to download and run software intended for Ubuntu 20.04 on Linux Mint 21.3?\n
        \n
        Edit: thank you all for the great suggestions! I got stuck on an unrelated problem (ran out of storage space) but I’m sure your suggestions will work once I fix that. Forgive me for not replying individually, you’re all awesome and I don’t have anything to add other than “thank you” :)
        """
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      Install from source is fairly likely to work: [wiki.ros.org/noetic/Installation/Source](https://wiki.ros.org/noetic/Installation/Source)\n
      \n
      It doesn’t seem to have any outrageously complicated dependencies to work, just C++, Boost and a few other recognizable names, at least at a glance. They also seemingly have an ArchLinux package, which means it’s likely to at least be buildable on latest everything. Mint will fall in between, so the odds it’ll compile are pretty good.
      """
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          From Wikipedia, the free encyclopedia\n
          \n
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          \n
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          \n
          ### Rules\n
          \n
          - Posts must be relevant to operating systems running the Linux kernel. GNU/Linux or otherwise.\n
          - No misinformation\n
          - No NSFW content\n
          - No hate speech, bigotry, etc\n
          \n
          ### Related Communities\n
          \n
          - [!opensource@lemmy.ml](https://lemmy.ml/c/opensource)\n
          - [!libre_culture@lemmy.ml](https://lemmy.ml/c/libre_culture)\n
          - [!technology@lemmy.ml](https://lemmy.ml/c/technology)\n
          - [!libre_hardware@lemmy.ml](https://lemmy.ml/c/libre_hardware)\n
          \n
          Community icon by [Alpár-Etele Méder](https://www.iconfinder.com/pocike), licensed under [CC BY 3.0](https://creativecommons.org/licenses/by/3.0/)
          """
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      +slug: "Can-I-install-Ubuntu-18-software-on-Ubuntu-22-04-Technically"
      +title: "Can I install Ubuntu 18 software on Ubuntu 22.04? (Technically Linux Mint 21.3)"
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      +body: """
        Hope these kinds of questions are allowed here. On this occasion I’m just looking for a straight answer.\n
        \n
        For a university course I need to install ROS - software for doing robotics stuff. Specifically, I need ROS 1 - which is no longer being updated, as ROS 2 is now the focus. The installation instructions are here: [wiki.ros.org/Installation/Ubuntu](https://wiki.ros.org/Installation/Ubuntu)\n
        \n
        The instructions from the course material say that only Ubuntu 18 would work, though [the ROS wiki says Ubuntu 20.04 is the target](https://wiki.ros.org/noetic). Either way, it doesn’t seem to be available for Ubuntu 22.04 and therefore Linux Mint 21, which is what I’m running.\n
        \n
        The course instructions generally gives 3 options:\n
        \n
        1. Install ROS on a VirtualBox virtual machine\n
        2. Install on Windows using WSL\n
        3. Install on a real Ubuntu 18 system\n
        \n
        Right now I’m going to use VirtualBox to get started, but I’d really prefer to run it natively and I’m worried about performance. Is there a simple way to download and run software intended for Ubuntu 20.04 on Linux Mint 21.3?\n
        \n
        Edit: thank you all for the great suggestions! I got stuck on an unrelated problem (ran out of storage space) but I’m sure your suggestions will work once I fix that. Forgive me for not replying individually, you’re all awesome and I don’t have anything to add other than “thank you” :)
        """
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      I don’t have much to comment on native installs that hasn’t already been said, but if you go with a VM, please don’t use VirtualBox. It’s a pile of hot garbage that pales in comparison to the already existing, kernel-level virtualization offered by KVM/QEMU. Use a package like `virt-manager` for KVM/QEMU based VMs and your experience and performance will be infinitely better. The Linux kernel has KVM built in for a reason, so take advantage of that.\n
      \n
      Otherwise, Distrobox is a great recommendation, as are many of the other install methods listed in these comments.
      """
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      +magazine: App\Entity\Magazine {#266
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        +name: "linux@lemmy.ml"
        +title: "linux"
        +description: """
          From Wikipedia, the free encyclopedia\n
          \n
          Linux is a family of open source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991 by Linus Torvalds. Linux is typically packaged in a Linux distribution (or distro for short).\n
          \n
          Distributions include the Linux kernel and supporting system software and libraries, many of which are provided by the GNU Project. Many Linux distributions use the word “Linux” in their name, but the Free Software Foundation uses the name GNU/Linux to emphasize the importance of GNU software, causing some controversy.\n
          \n
          ### Rules\n
          \n
          - Posts must be relevant to operating systems running the Linux kernel. GNU/Linux or otherwise.\n
          - No misinformation\n
          - No NSFW content\n
          - No hate speech, bigotry, etc\n
          \n
          ### Related Communities\n
          \n
          - [!opensource@lemmy.ml](https://lemmy.ml/c/opensource)\n
          - [!libre_culture@lemmy.ml](https://lemmy.ml/c/libre_culture)\n
          - [!technology@lemmy.ml](https://lemmy.ml/c/technology)\n
          - [!libre_hardware@lemmy.ml](https://lemmy.ml/c/libre_hardware)\n
          \n
          Community icon by [Alpár-Etele Méder](https://www.iconfinder.com/pocike), licensed under [CC BY 3.0](https://creativecommons.org/licenses/by/3.0/)
          """
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      +title: "Can I install Ubuntu 18 software on Ubuntu 22.04? (Technically Linux Mint 21.3)"
      +url: null
      +body: """
        Hope these kinds of questions are allowed here. On this occasion I’m just looking for a straight answer.\n
        \n
        For a university course I need to install ROS - software for doing robotics stuff. Specifically, I need ROS 1 - which is no longer being updated, as ROS 2 is now the focus. The installation instructions are here: [wiki.ros.org/Installation/Ubuntu](https://wiki.ros.org/Installation/Ubuntu)\n
        \n
        The instructions from the course material say that only Ubuntu 18 would work, though [the ROS wiki says Ubuntu 20.04 is the target](https://wiki.ros.org/noetic). Either way, it doesn’t seem to be available for Ubuntu 22.04 and therefore Linux Mint 21, which is what I’m running.\n
        \n
        The course instructions generally gives 3 options:\n
        \n
        1. Install ROS on a VirtualBox virtual machine\n
        2. Install on Windows using WSL\n
        3. Install on a real Ubuntu 18 system\n
        \n
        Right now I’m going to use VirtualBox to get started, but I’d really prefer to run it natively and I’m worried about performance. Is there a simple way to download and run software intended for Ubuntu 20.04 on Linux Mint 21.3?\n
        \n
        Edit: thank you all for the great suggestions! I got stuck on an unrelated problem (ran out of storage space) but I’m sure your suggestions will work once I fix that. Forgive me for not replying individually, you’re all awesome and I don’t have anything to add other than “thank you” :)
        """
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      I don’t have much to comment on native installs that hasn’t already been said, but if you go with a VM, please don’t use VirtualBox. It’s a pile of hot garbage that pales in comparison to the already existing, kernel-level virtualization offered by KVM/QEMU. Use a package like `virt-manager` for KVM/QEMU based VMs and your experience and performance will be infinitely better. The Linux kernel has KVM built in for a reason, so take advantage of that.\n
      \n
      Otherwise, Distrobox is a great recommendation, as are many of the other install methods listed in these comments.
      """
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    +addMentionsPosts: true
    +isBanned: false
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    +isDeleted: false
    +isBot: false
    +spamProtection: true
    +customCss: null
    +ignoreMagazinesCustomCss: false
    +moderatorTokens: Doctrine\ORM\PersistentCollection {#4198 …}
    +magazineOwnershipRequests: Doctrine\ORM\PersistentCollection {#4200 …}
    +moderatorRequests: Doctrine\ORM\PersistentCollection {#4202 …}
    +entries: Doctrine\ORM\PersistentCollection {#4204 …}
    +entryVotes: Doctrine\ORM\PersistentCollection {#4206 …}
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    +posts: Doctrine\ORM\PersistentCollection {#4212 …}
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    +blockedMagazines: Doctrine\ORM\PersistentCollection {#4232 …}
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    -totpSecret: null
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    -oAuth2UserConsents: Doctrine\ORM\PersistentCollection {#4250 …}
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    +apFollowersUrl: null
    +apInboxUrl: "https://lemmy.world/inbox"
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    +apPreferredUsername: "Para_lyzed"
    +apDiscoverable: true
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    +privateKey: null
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    +apDeletedAt: null
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    +createdAt: DateTimeImmutable @1696733072 {#4183
      date: 2023-10-08 04:44:32.0 +02:00
    }
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  +showAvatar: false
}
date App\Twig\Components\DateComponent 12.0 MiB 0.18 ms
Input props
[
  "date" => DateTimeImmutable @1706231570 {#4180
    date: 2024-01-26 02:12:50.0 +01:00
  }
]
Attributes
[]
Component
App\Twig\Components\DateComponent {#6800
  +date: DateTimeImmutable @1706231570 {#4180
    date: 2024-01-26 02:12:50.0 +01:00
  }
}
date_edited App\Twig\Components\DateEditedComponent 12.0 MiB 0.10 ms
Input props
[
  "createdAt" => DateTimeImmutable @1706231570 {#4180
    date: 2024-01-26 02:12:50.0 +01:00
  }
  "editedAt" => null
]
Attributes
[]
Component
App\Twig\Components\DateEditedComponent {#6854
  +createdAt: DateTimeImmutable @1706231570 {#4180
    date: 2024-01-26 02:12:50.0 +01:00
  }
  +editedAt: null
}
user_avatar App\Twig\Components\UserAvatarComponent 12.0 MiB 0.16 ms
Input props
[
  "user" => App\Entity\User {#4197
    +avatar: null
    +cover: null
    +email: "Para_lyzed@lemmy.world"
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    +roles: []
    +followersCount: 0
    +homepage: "front"
    +about: null
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      date: 2024-10-13 14:09:55.0 +02:00
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    +markedForDeletionAt: null
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    +customCss: null
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    +moderatorTokens: Doctrine\ORM\PersistentCollection {#4198 …}
    +magazineOwnershipRequests: Doctrine\ORM\PersistentCollection {#4200 …}
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      date: 2023-10-08 04:44:32.0 +02:00
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  "width" => 40
  "height" => 40
  "asLink" => true
]
Attributes
[]
Component
App\Twig\Components\UserAvatarComponent {#6908
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      date: 2024-10-13 14:09:55.0 +02:00
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      date: 2023-10-08 04:44:32.0 +02:00
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  +asLink: true
}
vote App\Twig\Components\VoteComponent 12.0 MiB 0.43 ms
Input props
[
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    +user: App\Entity\User {#4197
      +avatar: null
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      +visibility: "visible             "
      +createdAt: DateTimeImmutable @1696733072 {#4183
        date: 2023-10-08 04:44:32.0 +02:00
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    }
    +entry: App\Entity\Entry {#2412
      +user: Proxies\__CG__\App\Entity\User {#1970
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          date: 2024-07-07 05:48:59.0 +02:00
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        +__isInitialized__: true
         …2
      }
      +magazine: App\Entity\Magazine {#266
        +icon: Proxies\__CG__\App\Entity\Image {#247 …}
        +name: "linux@lemmy.ml"
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        +description: """
          From Wikipedia, the free encyclopedia\n
          \n
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          \n
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          \n
          ### Rules\n
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          - Posts must be relevant to operating systems running the Linux kernel. GNU/Linux or otherwise.\n
          - No misinformation\n
          - No NSFW content\n
          - No hate speech, bigotry, etc\n
          \n
          ### Related Communities\n
          \n
          - [!opensource@lemmy.ml](https://lemmy.ml/c/opensource)\n
          - [!libre_culture@lemmy.ml](https://lemmy.ml/c/libre_culture)\n
          - [!technology@lemmy.ml](https://lemmy.ml/c/technology)\n
          - [!libre_hardware@lemmy.ml](https://lemmy.ml/c/libre_hardware)\n
          \n
          Community icon by [Alpár-Etele Méder](https://www.iconfinder.com/pocike), licensed under [CC BY 3.0](https://creativecommons.org/licenses/by/3.0/)
          """
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      +body: """
        Hope these kinds of questions are allowed here. On this occasion I’m just looking for a straight answer.\n
        \n
        For a university course I need to install ROS - software for doing robotics stuff. Specifically, I need ROS 1 - which is no longer being updated, as ROS 2 is now the focus. The installation instructions are here: [wiki.ros.org/Installation/Ubuntu](https://wiki.ros.org/Installation/Ubuntu)\n
        \n
        The instructions from the course material say that only Ubuntu 18 would work, though [the ROS wiki says Ubuntu 20.04 is the target](https://wiki.ros.org/noetic). Either way, it doesn’t seem to be available for Ubuntu 22.04 and therefore Linux Mint 21, which is what I’m running.\n
        \n
        The course instructions generally gives 3 options:\n
        \n
        1. Install ROS on a VirtualBox virtual machine\n
        2. Install on Windows using WSL\n
        3. Install on a real Ubuntu 18 system\n
        \n
        Right now I’m going to use VirtualBox to get started, but I’d really prefer to run it natively and I’m worried about performance. Is there a simple way to download and run software intended for Ubuntu 20.04 on Linux Mint 21.3?\n
        \n
        Edit: thank you all for the great suggestions! I got stuck on an unrelated problem (ran out of storage space) but I’m sure your suggestions will work once I fix that. Forgive me for not replying individually, you’re all awesome and I don’t have anything to add other than “thank you” :)
        """
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      I don’t have much to comment on native installs that hasn’t already been said, but if you go with a VM, please don’t use VirtualBox. It’s a pile of hot garbage that pales in comparison to the already existing, kernel-level virtualization offered by KVM/QEMU. Use a package like `virt-manager` for KVM/QEMU based VMs and your experience and performance will be infinitely better. The Linux kernel has KVM built in for a reason, so take advantage of that.\n
      \n
      Otherwise, Distrobox is a great recommendation, as are many of the other install methods listed in these comments.
      """
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          From Wikipedia, the free encyclopedia\n
          \n
          Linux is a family of open source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991 by Linus Torvalds. Linux is typically packaged in a Linux distribution (or distro for short).\n
          \n
          Distributions include the Linux kernel and supporting system software and libraries, many of which are provided by the GNU Project. Many Linux distributions use the word “Linux” in their name, but the Free Software Foundation uses the name GNU/Linux to emphasize the importance of GNU software, causing some controversy.\n
          \n
          ### Rules\n
          \n
          - Posts must be relevant to operating systems running the Linux kernel. GNU/Linux or otherwise.\n
          - No misinformation\n
          - No NSFW content\n
          - No hate speech, bigotry, etc\n
          \n
          ### Related Communities\n
          \n
          - [!opensource@lemmy.ml](https://lemmy.ml/c/opensource)\n
          - [!libre_culture@lemmy.ml](https://lemmy.ml/c/libre_culture)\n
          - [!technology@lemmy.ml](https://lemmy.ml/c/technology)\n
          - [!libre_hardware@lemmy.ml](https://lemmy.ml/c/libre_hardware)\n
          \n
          Community icon by [Alpár-Etele Méder](https://www.iconfinder.com/pocike), licensed under [CC BY 3.0](https://creativecommons.org/licenses/by/3.0/)
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      +title: "Can I install Ubuntu 18 software on Ubuntu 22.04? (Technically Linux Mint 21.3)"
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      +body: """
        Hope these kinds of questions are allowed here. On this occasion I’m just looking for a straight answer.\n
        \n
        For a university course I need to install ROS - software for doing robotics stuff. Specifically, I need ROS 1 - which is no longer being updated, as ROS 2 is now the focus. The installation instructions are here: [wiki.ros.org/Installation/Ubuntu](https://wiki.ros.org/Installation/Ubuntu)\n
        \n
        The instructions from the course material say that only Ubuntu 18 would work, though [the ROS wiki says Ubuntu 20.04 is the target](https://wiki.ros.org/noetic). Either way, it doesn’t seem to be available for Ubuntu 22.04 and therefore Linux Mint 21, which is what I’m running.\n
        \n
        The course instructions generally gives 3 options:\n
        \n
        1. Install ROS on a VirtualBox virtual machine\n
        2. Install on Windows using WSL\n
        3. Install on a real Ubuntu 18 system\n
        \n
        Right now I’m going to use VirtualBox to get started, but I’d really prefer to run it natively and I’m worried about performance. Is there a simple way to download and run software intended for Ubuntu 20.04 on Linux Mint 21.3?\n
        \n
        Edit: thank you all for the great suggestions! I got stuck on an unrelated problem (ran out of storage space) but I’m sure your suggestions will work once I fix that. Forgive me for not replying individually, you’re all awesome and I don’t have anything to add other than “thank you” :)
        """
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      \n
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      """
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          \n
          - [!opensource@lemmy.ml](https://lemmy.ml/c/opensource)\n
          - [!libre_culture@lemmy.ml](https://lemmy.ml/c/libre_culture)\n
          - [!technology@lemmy.ml](https://lemmy.ml/c/technology)\n
          - [!libre_hardware@lemmy.ml](https://lemmy.ml/c/libre_hardware)\n
          \n
          Community icon by [Alpár-Etele Méder](https://www.iconfinder.com/pocike), licensed under [CC BY 3.0](https://creativecommons.org/licenses/by/3.0/)
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        Hope these kinds of questions are allowed here. On this occasion I’m just looking for a straight answer.\n
        \n
        For a university course I need to install ROS - software for doing robotics stuff. Specifically, I need ROS 1 - which is no longer being updated, as ROS 2 is now the focus. The installation instructions are here: [wiki.ros.org/Installation/Ubuntu](https://wiki.ros.org/Installation/Ubuntu)\n
        \n
        The instructions from the course material say that only Ubuntu 18 would work, though [the ROS wiki says Ubuntu 20.04 is the target](https://wiki.ros.org/noetic). Either way, it doesn’t seem to be available for Ubuntu 22.04 and therefore Linux Mint 21, which is what I’m running.\n
        \n
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        2. Install on Windows using WSL\n
        3. Install on a real Ubuntu 18 system\n
        \n
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        \n
        Edit: thank you all for the great suggestions! I got stuck on an unrelated problem (ran out of storage space) but I’m sure your suggestions will work once I fix that. Forgive me for not replying individually, you’re all awesome and I don’t have anything to add other than “thank you” :)
        """
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      I don’t have much to comment on native installs that hasn’t already been said, but if you go with a VM, please don’t use VirtualBox. It’s a pile of hot garbage that pales in comparison to the already existing, kernel-level virtualization offered by KVM/QEMU. Use a package like `virt-manager` for KVM/QEMU based VMs and your experience and performance will be infinitely better. The Linux kernel has KVM built in for a reason, so take advantage of that.\n
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      Otherwise, Distrobox is a great recommendation, as are many of the other install methods listed in these comments.
      """
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      +magazine: App\Entity\Magazine {#266
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        +name: "linux@lemmy.ml"
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          From Wikipedia, the free encyclopedia\n
          \n
          Linux is a family of open source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991 by Linus Torvalds. Linux is typically packaged in a Linux distribution (or distro for short).\n
          \n
          Distributions include the Linux kernel and supporting system software and libraries, many of which are provided by the GNU Project. Many Linux distributions use the word “Linux” in their name, but the Free Software Foundation uses the name GNU/Linux to emphasize the importance of GNU software, causing some controversy.\n
          \n
          ### Rules\n
          \n
          - Posts must be relevant to operating systems running the Linux kernel. GNU/Linux or otherwise.\n
          - No misinformation\n
          - No NSFW content\n
          - No hate speech, bigotry, etc\n
          \n
          ### Related Communities\n
          \n
          - [!opensource@lemmy.ml](https://lemmy.ml/c/opensource)\n
          - [!libre_culture@lemmy.ml](https://lemmy.ml/c/libre_culture)\n
          - [!technology@lemmy.ml](https://lemmy.ml/c/technology)\n
          - [!libre_hardware@lemmy.ml](https://lemmy.ml/c/libre_hardware)\n
          \n
          Community icon by [Alpár-Etele Méder](https://www.iconfinder.com/pocike), licensed under [CC BY 3.0](https://creativecommons.org/licenses/by/3.0/)
          """
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      +slug: "Can-I-install-Ubuntu-18-software-on-Ubuntu-22-04-Technically"
      +title: "Can I install Ubuntu 18 software on Ubuntu 22.04? (Technically Linux Mint 21.3)"
      +url: null
      +body: """
        Hope these kinds of questions are allowed here. On this occasion I’m just looking for a straight answer.\n
        \n
        For a university course I need to install ROS - software for doing robotics stuff. Specifically, I need ROS 1 - which is no longer being updated, as ROS 2 is now the focus. The installation instructions are here: [wiki.ros.org/Installation/Ubuntu](https://wiki.ros.org/Installation/Ubuntu)\n
        \n
        The instructions from the course material say that only Ubuntu 18 would work, though [the ROS wiki says Ubuntu 20.04 is the target](https://wiki.ros.org/noetic). Either way, it doesn’t seem to be available for Ubuntu 22.04 and therefore Linux Mint 21, which is what I’m running.\n
        \n
        The course instructions generally gives 3 options:\n
        \n
        1. Install ROS on a VirtualBox virtual machine\n
        2. Install on Windows using WSL\n
        3. Install on a real Ubuntu 18 system\n
        \n
        Right now I’m going to use VirtualBox to get started, but I’d really prefer to run it natively and I’m worried about performance. Is there a simple way to download and run software intended for Ubuntu 20.04 on Linux Mint 21.3?\n
        \n
        Edit: thank you all for the great suggestions! I got stuck on an unrelated problem (ran out of storage space) but I’m sure your suggestions will work once I fix that. Forgive me for not replying individually, you’re all awesome and I don’t have anything to add other than “thank you” :)
        """
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      I don’t have much to comment on native installs that hasn’t already been said, but if you go with a VM, please don’t use VirtualBox. It’s a pile of hot garbage that pales in comparison to the already existing, kernel-level virtualization offered by KVM/QEMU. Use a package like `virt-manager` for KVM/QEMU based VMs and your experience and performance will be infinitely better. The Linux kernel has KVM built in for a reason, so take advantage of that.\n
      \n
      Otherwise, Distrobox is a great recommendation, as are many of the other install methods listed in these comments.
      """
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          \n
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          \n
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          - No misinformation\n
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          \n
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          \n
          - [!opensource@lemmy.ml](https://lemmy.ml/c/opensource)\n
          - [!libre_culture@lemmy.ml](https://lemmy.ml/c/libre_culture)\n
          - [!technology@lemmy.ml](https://lemmy.ml/c/technology)\n
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          \n
          Community icon by [Alpár-Etele Méder](https://www.iconfinder.com/pocike), licensed under [CC BY 3.0](https://creativecommons.org/licenses/by/3.0/)
          """
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        Hope these kinds of questions are allowed here. On this occasion I’m just looking for a straight answer.\n
        \n
        For a university course I need to install ROS - software for doing robotics stuff. Specifically, I need ROS 1 - which is no longer being updated, as ROS 2 is now the focus. The installation instructions are here: [wiki.ros.org/Installation/Ubuntu](https://wiki.ros.org/Installation/Ubuntu)\n
        \n
        The instructions from the course material say that only Ubuntu 18 would work, though [the ROS wiki says Ubuntu 20.04 is the target](https://wiki.ros.org/noetic). Either way, it doesn’t seem to be available for Ubuntu 22.04 and therefore Linux Mint 21, which is what I’m running.\n
        \n
        The course instructions generally gives 3 options:\n
        \n
        1. Install ROS on a VirtualBox virtual machine\n
        2. Install on Windows using WSL\n
        3. Install on a real Ubuntu 18 system\n
        \n
        Right now I’m going to use VirtualBox to get started, but I’d really prefer to run it natively and I’m worried about performance. Is there a simple way to download and run software intended for Ubuntu 20.04 on Linux Mint 21.3?\n
        \n
        Edit: thank you all for the great suggestions! I got stuck on an unrelated problem (ran out of storage space) but I’m sure your suggestions will work once I fix that. Forgive me for not replying individually, you’re all awesome and I don’t have anything to add other than “thank you” :)
        """
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      I don’t have much to comment on native installs that hasn’t already been said, but if you go with a VM, please don’t use VirtualBox. It’s a pile of hot garbage that pales in comparison to the already existing, kernel-level virtualization offered by KVM/QEMU. Use a package like `virt-manager` for KVM/QEMU based VMs and your experience and performance will be infinitely better. The Linux kernel has KVM built in for a reason, so take advantage of that.\n
      \n
      Otherwise, Distrobox is a great recommendation, as are many of the other install methods listed in these comments.
      """
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          \n
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          \n
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          \n
          ### Rules\n
          \n
          - Posts must be relevant to operating systems running the Linux kernel. GNU/Linux or otherwise.\n
          - No misinformation\n
          - No NSFW content\n
          - No hate speech, bigotry, etc\n
          \n
          ### Related Communities\n
          \n
          - [!opensource@lemmy.ml](https://lemmy.ml/c/opensource)\n
          - [!libre_culture@lemmy.ml](https://lemmy.ml/c/libre_culture)\n
          - [!technology@lemmy.ml](https://lemmy.ml/c/technology)\n
          - [!libre_hardware@lemmy.ml](https://lemmy.ml/c/libre_hardware)\n
          \n
          Community icon by [Alpár-Etele Méder](https://www.iconfinder.com/pocike), licensed under [CC BY 3.0](https://creativecommons.org/licenses/by/3.0/)
          """
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      +body: """
        Hope these kinds of questions are allowed here. On this occasion I’m just looking for a straight answer.\n
        \n
        For a university course I need to install ROS - software for doing robotics stuff. Specifically, I need ROS 1 - which is no longer being updated, as ROS 2 is now the focus. The installation instructions are here: [wiki.ros.org/Installation/Ubuntu](https://wiki.ros.org/Installation/Ubuntu)\n
        \n
        The instructions from the course material say that only Ubuntu 18 would work, though [the ROS wiki says Ubuntu 20.04 is the target](https://wiki.ros.org/noetic). Either way, it doesn’t seem to be available for Ubuntu 22.04 and therefore Linux Mint 21, which is what I’m running.\n
        \n
        The course instructions generally gives 3 options:\n
        \n
        1. Install ROS on a VirtualBox virtual machine\n
        2. Install on Windows using WSL\n
        3. Install on a real Ubuntu 18 system\n
        \n
        Right now I’m going to use VirtualBox to get started, but I’d really prefer to run it natively and I’m worried about performance. Is there a simple way to download and run software intended for Ubuntu 20.04 on Linux Mint 21.3?\n
        \n
        Edit: thank you all for the great suggestions! I got stuck on an unrelated problem (ran out of storage space) but I’m sure your suggestions will work once I fix that. Forgive me for not replying individually, you’re all awesome and I don’t have anything to add other than “thank you” :)
        """
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      I don’t have much to comment on native installs that hasn’t already been said, but if you go with a VM, please don’t use VirtualBox. It’s a pile of hot garbage that pales in comparison to the already existing, kernel-level virtualization offered by KVM/QEMU. Use a package like `virt-manager` for KVM/QEMU based VMs and your experience and performance will be infinitely better. The Linux kernel has KVM built in for a reason, so take advantage of that.\n
      \n
      Otherwise, Distrobox is a great recommendation, as are many of the other install methods listed in these comments.
      """
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        For maximum performance you probably want to skip virt-manager, virt-viewer has a hardcoded FPS cap.\n
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        If you use QEMU directly and use virtio-gpu paired with the sdl or gtk display, and OpenGL enabled, you can run Ubuntu at 4K144Hz no problem. The VM is near imperceptible, and it works out of the box, that’s not even touching the crazy VFIO stuff.
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        +name: "linux@lemmy.ml"
        +title: "linux"
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          From Wikipedia, the free encyclopedia\n
          \n
          Linux is a family of open source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991 by Linus Torvalds. Linux is typically packaged in a Linux distribution (or distro for short).\n
          \n
          Distributions include the Linux kernel and supporting system software and libraries, many of which are provided by the GNU Project. Many Linux distributions use the word “Linux” in their name, but the Free Software Foundation uses the name GNU/Linux to emphasize the importance of GNU software, causing some controversy.\n
          \n
          ### Rules\n
          \n
          - Posts must be relevant to operating systems running the Linux kernel. GNU/Linux or otherwise.\n
          - No misinformation\n
          - No NSFW content\n
          - No hate speech, bigotry, etc\n
          \n
          ### Related Communities\n
          \n
          - [!opensource@lemmy.ml](https://lemmy.ml/c/opensource)\n
          - [!libre_culture@lemmy.ml](https://lemmy.ml/c/libre_culture)\n
          - [!technology@lemmy.ml](https://lemmy.ml/c/technology)\n
          - [!libre_hardware@lemmy.ml](https://lemmy.ml/c/libre_hardware)\n
          \n
          Community icon by [Alpár-Etele Méder](https://www.iconfinder.com/pocike), licensed under [CC BY 3.0](https://creativecommons.org/licenses/by/3.0/)
          """
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      +slug: "Can-I-install-Ubuntu-18-software-on-Ubuntu-22-04-Technically"
      +title: "Can I install Ubuntu 18 software on Ubuntu 22.04? (Technically Linux Mint 21.3)"
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      +body: """
        Hope these kinds of questions are allowed here. On this occasion I’m just looking for a straight answer.\n
        \n
        For a university course I need to install ROS - software for doing robotics stuff. Specifically, I need ROS 1 - which is no longer being updated, as ROS 2 is now the focus. The installation instructions are here: [wiki.ros.org/Installation/Ubuntu](https://wiki.ros.org/Installation/Ubuntu)\n
        \n
        The instructions from the course material say that only Ubuntu 18 would work, though [the ROS wiki says Ubuntu 20.04 is the target](https://wiki.ros.org/noetic). Either way, it doesn’t seem to be available for Ubuntu 22.04 and therefore Linux Mint 21, which is what I’m running.\n
        \n
        The course instructions generally gives 3 options:\n
        \n
        1. Install ROS on a VirtualBox virtual machine\n
        2. Install on Windows using WSL\n
        3. Install on a real Ubuntu 18 system\n
        \n
        Right now I’m going to use VirtualBox to get started, but I’d really prefer to run it natively and I’m worried about performance. Is there a simple way to download and run software intended for Ubuntu 20.04 on Linux Mint 21.3?\n
        \n
        Edit: thank you all for the great suggestions! I got stuck on an unrelated problem (ran out of storage space) but I’m sure your suggestions will work once I fix that. Forgive me for not replying individually, you’re all awesome and I don’t have anything to add other than “thank you” :)
        """
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      +body: """
        I don’t have much to comment on native installs that hasn’t already been said, but if you go with a VM, please don’t use VirtualBox. It’s a pile of hot garbage that pales in comparison to the already existing, kernel-level virtualization offered by KVM/QEMU. Use a package like `virt-manager` for KVM/QEMU based VMs and your experience and performance will be infinitely better. The Linux kernel has KVM built in for a reason, so take advantage of that.\n
        \n
        Otherwise, Distrobox is a great recommendation, as are many of the other install methods listed in these comments.
        """
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      For maximum performance you probably want to skip virt-manager, virt-viewer has a hardcoded FPS cap.\n
      \n
      If you use QEMU directly and use virtio-gpu paired with the sdl or gtk display, and OpenGL enabled, you can run Ubuntu at 4K144Hz no problem. The VM is near imperceptible, and it works out of the box, that’s not even touching the crazy VFIO stuff.
      """
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        - Matrix: [@max-p:max-p.me](https://matrix.to/#/@max-p:max-p.me)
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      }
      +magazine: App\Entity\Magazine {#266
        +icon: Proxies\__CG__\App\Entity\Image {#247 …}
        +name: "linux@lemmy.ml"
        +title: "linux"
        +description: """
          From Wikipedia, the free encyclopedia\n
          \n
          Linux is a family of open source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991 by Linus Torvalds. Linux is typically packaged in a Linux distribution (or distro for short).\n
          \n
          Distributions include the Linux kernel and supporting system software and libraries, many of which are provided by the GNU Project. Many Linux distributions use the word “Linux” in their name, but the Free Software Foundation uses the name GNU/Linux to emphasize the importance of GNU software, causing some controversy.\n
          \n
          ### Rules\n
          \n
          - Posts must be relevant to operating systems running the Linux kernel. GNU/Linux or otherwise.\n
          - No misinformation\n
          - No NSFW content\n
          - No hate speech, bigotry, etc\n
          \n
          ### Related Communities\n
          \n
          - [!opensource@lemmy.ml](https://lemmy.ml/c/opensource)\n
          - [!libre_culture@lemmy.ml](https://lemmy.ml/c/libre_culture)\n
          - [!technology@lemmy.ml](https://lemmy.ml/c/technology)\n
          - [!libre_hardware@lemmy.ml](https://lemmy.ml/c/libre_hardware)\n
          \n
          Community icon by [Alpár-Etele Méder](https://www.iconfinder.com/pocike), licensed under [CC BY 3.0](https://creativecommons.org/licenses/by/3.0/)
          """
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      +image: null
      +domain: Proxies\__CG__\App\Entity\Domain {#1915 …}
      +slug: "Can-I-install-Ubuntu-18-software-on-Ubuntu-22-04-Technically"
      +title: "Can I install Ubuntu 18 software on Ubuntu 22.04? (Technically Linux Mint 21.3)"
      +url: null
      +body: """
        Hope these kinds of questions are allowed here. On this occasion I’m just looking for a straight answer.\n
        \n
        For a university course I need to install ROS - software for doing robotics stuff. Specifically, I need ROS 1 - which is no longer being updated, as ROS 2 is now the focus. The installation instructions are here: [wiki.ros.org/Installation/Ubuntu](https://wiki.ros.org/Installation/Ubuntu)\n
        \n
        The instructions from the course material say that only Ubuntu 18 would work, though [the ROS wiki says Ubuntu 20.04 is the target](https://wiki.ros.org/noetic). Either way, it doesn’t seem to be available for Ubuntu 22.04 and therefore Linux Mint 21, which is what I’m running.\n
        \n
        The course instructions generally gives 3 options:\n
        \n
        1. Install ROS on a VirtualBox virtual machine\n
        2. Install on Windows using WSL\n
        3. Install on a real Ubuntu 18 system\n
        \n
        Right now I’m going to use VirtualBox to get started, but I’d really prefer to run it natively and I’m worried about performance. Is there a simple way to download and run software intended for Ubuntu 20.04 on Linux Mint 21.3?\n
        \n
        Edit: thank you all for the great suggestions! I got stuck on an unrelated problem (ran out of storage space) but I’m sure your suggestions will work once I fix that. Forgive me for not replying individually, you’re all awesome and I don’t have anything to add other than “thank you” :)
        """
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        +email: "Para_lyzed@lemmy.world"
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      +entry: App\Entity\Entry {#2412}
      +magazine: App\Entity\Magazine {#266}
      +image: null
      +parent: null
      +root: null
      +body: """
        I don’t have much to comment on native installs that hasn’t already been said, but if you go with a VM, please don’t use VirtualBox. It’s a pile of hot garbage that pales in comparison to the already existing, kernel-level virtualization offered by KVM/QEMU. Use a package like `virt-manager` for KVM/QEMU based VMs and your experience and performance will be infinitely better. The Linux kernel has KVM built in for a reason, so take advantage of that.\n
        \n
        Otherwise, Distrobox is a great recommendation, as are many of the other install methods listed in these comments.
        """
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      -id: 340941
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      +ranking: 0
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    +root: App\Entity\EntryComment {#4184}
    +body: """
      For maximum performance you probably want to skip virt-manager, virt-viewer has a hardcoded FPS cap.\n
      \n
      If you use QEMU directly and use virtio-gpu paired with the sdl or gtk display, and OpenGL enabled, you can run Ubuntu at 4K144Hz no problem. The VM is near imperceptible, and it works out of the box, that’s not even touching the crazy VFIO stuff.
      """
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  +showMagazineName: false
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user_inline App\Twig\Components\UserInlineComponent 12.0 MiB 0.14 ms
Input props
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      Just some Internet guy\n
      \n
      He/him/them 🏳️\u{200D}🌈\n
      \n
      - IRC: Max-P on [libera.chat](https://libera.chat)\n
      - Matrix: [@max-p:max-p.me](https://matrix.to/#/@max-p:max-p.me)
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Attributes
[]
Component
App\Twig\Components\UserInlineComponent {#7387
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    +cover: null
    +email: "Max_P@lemmy.max-p.me"
    +username: "@Max_P@lemmy.max-p.me"
    +roles: []
    +followersCount: 0
    +homepage: "front"
    +about: """
      Just some Internet guy\n
      \n
      He/him/them 🏳️\u{200D}🌈\n
      \n
      - IRC: Max-P on [libera.chat](https://libera.chat)\n
      - Matrix: [@max-p:max-p.me](https://matrix.to/#/@max-p:max-p.me)
      """
    +lastActive: DateTime @1729541931 {#4117
      date: 2024-10-21 22:18:51.0 +02:00
    }
    +markedForDeletionAt: null
    +fields: null
    +oauthGithubId: null
    +oauthGoogleId: null
    +oauthFacebookId: null
    +oauthKeycloakId: null
    +hideAdult: true
    +showSubscribedUsers: true
    +showSubscribedMagazines: true
    +showSubscribedDomains: true
    +preferredLanguages: []
    +featuredMagazines: null
    +showProfileSubscriptions: true
    +showProfileFollowings: true
    +markNewComments: false
    +notifyOnNewEntry: false
    +notifyOnNewEntryReply: false
    +notifyOnNewEntryCommentReply: false
    +notifyOnNewPost: false
    +notifyOnNewPostReply: false
    +notifyOnNewPostCommentReply: false
    +addMentionsEntries: false
    +addMentionsPosts: true
    +isBanned: false
    +isVerified: false
    +isDeleted: false
    +isBot: false
    +spamProtection: true
    +customCss: null
    +ignoreMagazinesCustomCss: false
    +moderatorTokens: Doctrine\ORM\PersistentCollection {#4093 …}
    +magazineOwnershipRequests: Doctrine\ORM\PersistentCollection {#4091 …}
    +moderatorRequests: Doctrine\ORM\PersistentCollection {#4089 …}
    +entries: Doctrine\ORM\PersistentCollection {#4087 …}
    +entryVotes: Doctrine\ORM\PersistentCollection {#4085 …}
    +entryComments: Doctrine\ORM\PersistentCollection {#4083 …}
    +entryCommentVotes: Doctrine\ORM\PersistentCollection {#4081 …}
    +posts: Doctrine\ORM\PersistentCollection {#4079 …}
    +postVotes: Doctrine\ORM\PersistentCollection {#4140 …}
    +postComments: Doctrine\ORM\PersistentCollection {#4143 …}
    +postCommentVotes: Doctrine\ORM\PersistentCollection {#4145 …}
    +subscriptions: Doctrine\ORM\PersistentCollection {#4147 …}
    +subscribedDomains: Doctrine\ORM\PersistentCollection {#4149 …}
    +follows: Doctrine\ORM\PersistentCollection {#4151 …}
    +followers: Doctrine\ORM\PersistentCollection {#4153 …}
    +blocks: Doctrine\ORM\PersistentCollection {#4155 …}
    +blockers: Doctrine\ORM\PersistentCollection {#4157 …}
    +blockedMagazines: Doctrine\ORM\PersistentCollection {#4159 …}
    +blockedDomains: Doctrine\ORM\PersistentCollection {#4161 …}
    +reports: Doctrine\ORM\PersistentCollection {#4163 …}
    +favourites: Doctrine\ORM\PersistentCollection {#4165 …}
    +violations: Doctrine\ORM\PersistentCollection {#4167 …}
    +notifications: Doctrine\ORM\PersistentCollection {#4169 …}
    +awards: Doctrine\ORM\PersistentCollection {#4171 …}
    +subscribedCategories: Doctrine\ORM\PersistentCollection {#4173 …}
    +categories: Doctrine\ORM\PersistentCollection {#4175 …}
    -id: 24483
    -password: "$2y$13$7zj3YoHkhAJUBzMe/Q7CzOItDCm4yjRilpVzP60X3ffVQ4.F5115O"
    -totpSecret: null
    -totpBackupCodes: []
    -oAuth2UserConsents: Doctrine\ORM\PersistentCollection {#4177 …}
    +apId: "Max_P@lemmy.max-p.me"
    +apProfileId: "https://lemmy.max-p.me/u/Max_P"
    +apPublicUrl: "https://lemmy.max-p.me/u/Max_P"
    +apFollowersUrl: null
    +apInboxUrl: "https://lemmy.max-p.me/inbox"
    +apDomain: "lemmy.max-p.me"
    +apPreferredUsername: "Max_P"
    +apDiscoverable: true
    +apManuallyApprovesFollowers: false
    +privateKey: null
    +publicKey: null
    +apFetchedAt: DateTime @1727615060 {#4113
      date: 2024-09-29 15:04:20.0 +02:00
    }
    +apDeletedAt: null
    +apTimeoutAt: null
    +visibility: "visible             "
    +createdAt: DateTimeImmutable @1689139864 {#4115
      date: 2023-07-12 07:31:04.0 +02:00
    }
  }
  +showAvatar: false
}
date App\Twig\Components\DateComponent 12.0 MiB 0.19 ms
Input props
[
  "date" => DateTimeImmutable @1706263653 {#4580
    date: 2024-01-26 11:07:33.0 +01:00
  }
]
Attributes
[]
Component
App\Twig\Components\DateComponent {#7442
  +date: DateTimeImmutable @1706263653 {#4580
    date: 2024-01-26 11:07:33.0 +01:00
  }
}
date_edited App\Twig\Components\DateEditedComponent 12.0 MiB 0.09 ms
Input props
[
  "createdAt" => DateTimeImmutable @1706263653 {#4580
    date: 2024-01-26 11:07:33.0 +01:00
  }
  "editedAt" => null
]
Attributes
[]
Component
App\Twig\Components\DateEditedComponent {#3111
  +createdAt: DateTimeImmutable @1706263653 {#4580
    date: 2024-01-26 11:07:33.0 +01:00
  }
  +editedAt: null
}
user_avatar App\Twig\Components\UserAvatarComponent 12.0 MiB 0.52 ms
Input props
[
  "user" => App\Entity\User {#4097
    +avatar: Proxies\__CG__\App\Entity\Image {#4094 …}
    +cover: null
    +email: "Max_P@lemmy.max-p.me"
    +username: "@Max_P@lemmy.max-p.me"
    +roles: []
    +followersCount: 0
    +homepage: "front"
    +about: """
      Just some Internet guy\n
      \n
      He/him/them 🏳️\u{200D}🌈\n
      \n
      - IRC: Max-P on [libera.chat](https://libera.chat)\n
      - Matrix: [@max-p:max-p.me](https://matrix.to/#/@max-p:max-p.me)
      """
    +lastActive: DateTime @1729541931 {#4117
      date: 2024-10-21 22:18:51.0 +02:00
    }
    +markedForDeletionAt: null
    +fields: null
    +oauthGithubId: null
    +oauthGoogleId: null
    +oauthFacebookId: null
    +oauthKeycloakId: null
    +hideAdult: true
    +showSubscribedUsers: true
    +showSubscribedMagazines: true
    +showSubscribedDomains: true
    +preferredLanguages: []
    +featuredMagazines: null
    +showProfileSubscriptions: true
    +showProfileFollowings: true
    +markNewComments: false
    +notifyOnNewEntry: false
    +notifyOnNewEntryReply: false
    +notifyOnNewEntryCommentReply: false
    +notifyOnNewPost: false
    +notifyOnNewPostReply: false
    +notifyOnNewPostCommentReply: false
    +addMentionsEntries: false
    +addMentionsPosts: true
    +isBanned: false
    +isVerified: false
    +isDeleted: false
    +isBot: false
    +spamProtection: true
    +customCss: null
    +ignoreMagazinesCustomCss: false
    +moderatorTokens: Doctrine\ORM\PersistentCollection {#4093 …}
    +magazineOwnershipRequests: Doctrine\ORM\PersistentCollection {#4091 …}
    +moderatorRequests: Doctrine\ORM\PersistentCollection {#4089 …}
    +entries: Doctrine\ORM\PersistentCollection {#4087 …}
    +entryVotes: Doctrine\ORM\PersistentCollection {#4085 …}
    +entryComments: Doctrine\ORM\PersistentCollection {#4083 …}
    +entryCommentVotes: Doctrine\ORM\PersistentCollection {#4081 …}
    +posts: Doctrine\ORM\PersistentCollection {#4079 …}
    +postVotes: Doctrine\ORM\PersistentCollection {#4140 …}
    +postComments: Doctrine\ORM\PersistentCollection {#4143 …}
    +postCommentVotes: Doctrine\ORM\PersistentCollection {#4145 …}
    +subscriptions: Doctrine\ORM\PersistentCollection {#4147 …}
    +subscribedDomains: Doctrine\ORM\PersistentCollection {#4149 …}
    +follows: Doctrine\ORM\PersistentCollection {#4151 …}
    +followers: Doctrine\ORM\PersistentCollection {#4153 …}
    +blocks: Doctrine\ORM\PersistentCollection {#4155 …}
    +blockers: Doctrine\ORM\PersistentCollection {#4157 …}
    +blockedMagazines: Doctrine\ORM\PersistentCollection {#4159 …}
    +blockedDomains: Doctrine\ORM\PersistentCollection {#4161 …}
    +reports: Doctrine\ORM\PersistentCollection {#4163 …}
    +favourites: Doctrine\ORM\PersistentCollection {#4165 …}
    +violations: Doctrine\ORM\PersistentCollection {#4167 …}
    +notifications: Doctrine\ORM\PersistentCollection {#4169 …}
    +awards: Doctrine\ORM\PersistentCollection {#4171 …}
    +subscribedCategories: Doctrine\ORM\PersistentCollection {#4173 …}
    +categories: Doctrine\ORM\PersistentCollection {#4175 …}
    -id: 24483
    -password: "$2y$13$7zj3YoHkhAJUBzMe/Q7CzOItDCm4yjRilpVzP60X3ffVQ4.F5115O"
    -totpSecret: null
    -totpBackupCodes: []
    -oAuth2UserConsents: Doctrine\ORM\PersistentCollection {#4177 …}
    +apId: "Max_P@lemmy.max-p.me"
    +apProfileId: "https://lemmy.max-p.me/u/Max_P"
    +apPublicUrl: "https://lemmy.max-p.me/u/Max_P"
    +apFollowersUrl: null
    +apInboxUrl: "https://lemmy.max-p.me/inbox"
    +apDomain: "lemmy.max-p.me"
    +apPreferredUsername: "Max_P"
    +apDiscoverable: true
    +apManuallyApprovesFollowers: false
    +privateKey: null
    +publicKey: null
    +apFetchedAt: DateTime @1727615060 {#4113
      date: 2024-09-29 15:04:20.0 +02:00
    }
    +apDeletedAt: null
    +apTimeoutAt: null
    +visibility: "visible             "
    +createdAt: DateTimeImmutable @1689139864 {#4115
      date: 2023-07-12 07:31:04.0 +02:00
    }
  }
  "width" => 40
  "height" => 40
  "asLink" => true
]
Attributes
[]
Component
App\Twig\Components\UserAvatarComponent {#2918
  +width: 40
  +height: 40
  +user: App\Entity\User {#4097
    +avatar: Proxies\__CG__\App\Entity\Image {#4094 …}
    +cover: null
    +email: "Max_P@lemmy.max-p.me"
    +username: "@Max_P@lemmy.max-p.me"
    +roles: []
    +followersCount: 0
    +homepage: "front"
    +about: """
      Just some Internet guy\n
      \n
      He/him/them 🏳️\u{200D}🌈\n
      \n
      - IRC: Max-P on [libera.chat](https://libera.chat)\n
      - Matrix: [@max-p:max-p.me](https://matrix.to/#/@max-p:max-p.me)
      """
    +lastActive: DateTime @1729541931 {#4117
      date: 2024-10-21 22:18:51.0 +02:00
    }
    +markedForDeletionAt: null
    +fields: null
    +oauthGithubId: null
    +oauthGoogleId: null
    +oauthFacebookId: null
    +oauthKeycloakId: null
    +hideAdult: true
    +showSubscribedUsers: true
    +showSubscribedMagazines: true
    +showSubscribedDomains: true
    +preferredLanguages: []
    +featuredMagazines: null
    +showProfileSubscriptions: true
    +showProfileFollowings: true
    +markNewComments: false
    +notifyOnNewEntry: false
    +notifyOnNewEntryReply: false
    +notifyOnNewEntryCommentReply: false
    +notifyOnNewPost: false
    +notifyOnNewPostReply: false
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    +addMentionsEntries: false
    +addMentionsPosts: true
    +isBanned: false
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    +isDeleted: false
    +isBot: false
    +spamProtection: true
    +customCss: null
    +ignoreMagazinesCustomCss: false
    +moderatorTokens: Doctrine\ORM\PersistentCollection {#4093 …}
    +magazineOwnershipRequests: Doctrine\ORM\PersistentCollection {#4091 …}
    +moderatorRequests: Doctrine\ORM\PersistentCollection {#4089 …}
    +entries: Doctrine\ORM\PersistentCollection {#4087 …}
    +entryVotes: Doctrine\ORM\PersistentCollection {#4085 …}
    +entryComments: Doctrine\ORM\PersistentCollection {#4083 …}
    +entryCommentVotes: Doctrine\ORM\PersistentCollection {#4081 …}
    +posts: Doctrine\ORM\PersistentCollection {#4079 …}
    +postVotes: Doctrine\ORM\PersistentCollection {#4140 …}
    +postComments: Doctrine\ORM\PersistentCollection {#4143 …}
    +postCommentVotes: Doctrine\ORM\PersistentCollection {#4145 …}
    +subscriptions: Doctrine\ORM\PersistentCollection {#4147 …}
    +subscribedDomains: Doctrine\ORM\PersistentCollection {#4149 …}
    +follows: Doctrine\ORM\PersistentCollection {#4151 …}
    +followers: Doctrine\ORM\PersistentCollection {#4153 …}
    +blocks: Doctrine\ORM\PersistentCollection {#4155 …}
    +blockers: Doctrine\ORM\PersistentCollection {#4157 …}
    +blockedMagazines: Doctrine\ORM\PersistentCollection {#4159 …}
    +blockedDomains: Doctrine\ORM\PersistentCollection {#4161 …}
    +reports: Doctrine\ORM\PersistentCollection {#4163 …}
    +favourites: Doctrine\ORM\PersistentCollection {#4165 …}
    +violations: Doctrine\ORM\PersistentCollection {#4167 …}
    +notifications: Doctrine\ORM\PersistentCollection {#4169 …}
    +awards: Doctrine\ORM\PersistentCollection {#4171 …}
    +subscribedCategories: Doctrine\ORM\PersistentCollection {#4173 …}
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    -id: 24483
    -password: "$2y$13$7zj3YoHkhAJUBzMe/Q7CzOItDCm4yjRilpVzP60X3ffVQ4.F5115O"
    -totpSecret: null
    -totpBackupCodes: []
    -oAuth2UserConsents: Doctrine\ORM\PersistentCollection {#4177 …}
    +apId: "Max_P@lemmy.max-p.me"
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    +apPublicUrl: "https://lemmy.max-p.me/u/Max_P"
    +apFollowersUrl: null
    +apInboxUrl: "https://lemmy.max-p.me/inbox"
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    +apDiscoverable: true
    +apManuallyApprovesFollowers: false
    +privateKey: null
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    +apFetchedAt: DateTime @1727615060 {#4113
      date: 2024-09-29 15:04:20.0 +02:00
    }
    +apDeletedAt: null
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    +visibility: "visible             "
    +createdAt: DateTimeImmutable @1689139864 {#4115
      date: 2023-07-12 07:31:04.0 +02:00
    }
  }
  +asLink: true
}
vote App\Twig\Components\VoteComponent 12.0 MiB 0.40 ms
Input props
[
  "subject" => App\Entity\EntryComment {#4581
    +user: App\Entity\User {#4097
      +avatar: Proxies\__CG__\App\Entity\Image {#4094 …}
      +cover: null
      +email: "Max_P@lemmy.max-p.me"
      +username: "@Max_P@lemmy.max-p.me"
      +roles: []
      +followersCount: 0
      +homepage: "front"
      +about: """
        Just some Internet guy\n
        \n
        He/him/them 🏳️\u{200D}🌈\n
        \n
        - IRC: Max-P on [libera.chat](https://libera.chat)\n
        - Matrix: [@max-p:max-p.me](https://matrix.to/#/@max-p:max-p.me)
        """
      +lastActive: DateTime @1729541931 {#4117
        date: 2024-10-21 22:18:51.0 +02:00
      }
      +markedForDeletionAt: null
      +fields: null
      +oauthGithubId: null
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      +oauthFacebookId: null
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      +hideAdult: true
      +showSubscribedUsers: true
      +showSubscribedMagazines: true
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      +isBanned: false
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      +isBot: false
      +spamProtection: true
      +customCss: null
      +ignoreMagazinesCustomCss: false
      +moderatorTokens: Doctrine\ORM\PersistentCollection {#4093 …}
      +magazineOwnershipRequests: Doctrine\ORM\PersistentCollection {#4091 …}
      +moderatorRequests: Doctrine\ORM\PersistentCollection {#4089 …}
      +entries: Doctrine\ORM\PersistentCollection {#4087 …}
      +entryVotes: Doctrine\ORM\PersistentCollection {#4085 …}
      +entryComments: Doctrine\ORM\PersistentCollection {#4083 …}
      +entryCommentVotes: Doctrine\ORM\PersistentCollection {#4081 …}
      +posts: Doctrine\ORM\PersistentCollection {#4079 …}
      +postVotes: Doctrine\ORM\PersistentCollection {#4140 …}
      +postComments: Doctrine\ORM\PersistentCollection {#4143 …}
      +postCommentVotes: Doctrine\ORM\PersistentCollection {#4145 …}
      +subscriptions: Doctrine\ORM\PersistentCollection {#4147 …}
      +subscribedDomains: Doctrine\ORM\PersistentCollection {#4149 …}
      +follows: Doctrine\ORM\PersistentCollection {#4151 …}
      +followers: Doctrine\ORM\PersistentCollection {#4153 …}
      +blocks: Doctrine\ORM\PersistentCollection {#4155 …}
      +blockers: Doctrine\ORM\PersistentCollection {#4157 …}
      +blockedMagazines: Doctrine\ORM\PersistentCollection {#4159 …}
      +blockedDomains: Doctrine\ORM\PersistentCollection {#4161 …}
      +reports: Doctrine\ORM\PersistentCollection {#4163 …}
      +favourites: Doctrine\ORM\PersistentCollection {#4165 …}
      +violations: Doctrine\ORM\PersistentCollection {#4167 …}
      +notifications: Doctrine\ORM\PersistentCollection {#4169 …}
      +awards: Doctrine\ORM\PersistentCollection {#4171 …}
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      +categories: Doctrine\ORM\PersistentCollection {#4175 …}
      -id: 24483
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      -totpSecret: null
      -totpBackupCodes: []
      -oAuth2UserConsents: Doctrine\ORM\PersistentCollection {#4177 …}
      +apId: "Max_P@lemmy.max-p.me"
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      +apPublicUrl: "https://lemmy.max-p.me/u/Max_P"
      +apFollowersUrl: null
      +apInboxUrl: "https://lemmy.max-p.me/inbox"
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      +apDiscoverable: true
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      +privateKey: null
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      +apFetchedAt: DateTime @1727615060 {#4113
        date: 2024-09-29 15:04:20.0 +02:00
      }
      +apDeletedAt: null
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      +visibility: "visible             "
      +createdAt: DateTimeImmutable @1689139864 {#4115
        date: 2023-07-12 07:31:04.0 +02:00
      }
    }
    +entry: App\Entity\Entry {#2412
      +user: Proxies\__CG__\App\Entity\User {#1970
        +avatar: null
        +cover: null
        +email: "NeatNit@discuss.tchncs.de"
        +username: "@NeatNit@discuss.tchncs.de"
        +roles: []
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        +homepage: "front"
        +about: null
        +lastActive: DateTime @1729544258 {#1536
          date: 2024-10-21 22:57:38.0 +02:00
        }
        +markedForDeletionAt: null
        +fields: null
        +oauthGithubId: null
        +oauthGoogleId: null
        +oauthFacebookId: null
        +oauthKeycloakId: null
        +hideAdult: true
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        +showSubscribedMagazines: true
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        +featuredMagazines: null
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        +showProfileFollowings: true
        +markNewComments: false
        +notifyOnNewEntry: false
        +notifyOnNewEntryReply: true
        +notifyOnNewEntryCommentReply: true
        +notifyOnNewPost: false
        +notifyOnNewPostReply: true
        +notifyOnNewPostCommentReply: true
        +addMentionsEntries: false
        +addMentionsPosts: true
        +isBanned: false
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        +isDeleted: false
        +isBot: false
        +spamProtection: true
        +customCss: null
        +ignoreMagazinesCustomCss: false
        +moderatorTokens: Doctrine\ORM\PersistentCollection {#1518 …}
        +magazineOwnershipRequests: Doctrine\ORM\PersistentCollection {#1520 …}
        +moderatorRequests: Doctrine\ORM\PersistentCollection {#1632 …}
        +entries: Doctrine\ORM\PersistentCollection {#1631 …}
        +entryVotes: Doctrine\ORM\PersistentCollection {#1704 …}
        +entryComments: Doctrine\ORM\PersistentCollection {#1712 …}
        +entryCommentVotes: Doctrine\ORM\PersistentCollection {#1468 …}
        +posts: Doctrine\ORM\PersistentCollection {#1659 …}
        +postVotes: Doctrine\ORM\PersistentCollection {#1487 …}
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        +subscriptions: Doctrine\ORM\PersistentCollection {#1492 …}
        +subscribedDomains: Doctrine\ORM\PersistentCollection {#1634 …}
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        +blockers: Doctrine\ORM\PersistentCollection {#1412 …}
        +blockedMagazines: Doctrine\ORM\PersistentCollection {#1453 …}
        +blockedDomains: Doctrine\ORM\PersistentCollection {#1432 …}
        +reports: Doctrine\ORM\PersistentCollection {#1425 …}
        +favourites: Doctrine\ORM\PersistentCollection {#1435 …}
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        +notifications: Doctrine\ORM\PersistentCollection {#1703 …}
        +awards: Doctrine\ORM\PersistentCollection {#1430 …}
        +subscribedCategories: Doctrine\ORM\PersistentCollection {#1595 …}
        +categories: Doctrine\ORM\PersistentCollection {#1645 …}
        -id: 90723
        -password: "$2y$13$2J4k4AErZdIB3jIGtswuBuGUftYSv2czjmbT91Wdc56CKX6wGXhZa"
        -totpSecret: null
        -totpBackupCodes: []
        -oAuth2UserConsents: Doctrine\ORM\PersistentCollection {#1678 …}
        +apId: "NeatNit@discuss.tchncs.de"
        +apProfileId: "https://discuss.tchncs.de/u/NeatNit"
        +apPublicUrl: "https://discuss.tchncs.de/u/NeatNit"
        +apFollowersUrl: null
        +apInboxUrl: "https://discuss.tchncs.de/inbox"
        +apDomain: "discuss.tchncs.de"
        +apPreferredUsername: "NeatNit"
        +apDiscoverable: true
        +apManuallyApprovesFollowers: false
        +privateKey: null
        +publicKey: null
        +apFetchedAt: DateTime @1720324140 {#1515
          date: 2024-07-07 05:49:00.0 +02:00
        }
        +apDeletedAt: null
        +apTimeoutAt: null
        +visibility: "visible             "
        +createdAt: DateTimeImmutable @1720324139 {#1516
          date: 2024-07-07 05:48:59.0 +02:00
        }
        +__isInitialized__: true
         …2
      }
      +magazine: App\Entity\Magazine {#266
        +icon: Proxies\__CG__\App\Entity\Image {#247 …}
        +name: "linux@lemmy.ml"
        +title: "linux"
        +description: """
          From Wikipedia, the free encyclopedia\n
          \n
          Linux is a family of open source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991 by Linus Torvalds. Linux is typically packaged in a Linux distribution (or distro for short).\n
          \n
          Distributions include the Linux kernel and supporting system software and libraries, many of which are provided by the GNU Project. Many Linux distributions use the word “Linux” in their name, but the Free Software Foundation uses the name GNU/Linux to emphasize the importance of GNU software, causing some controversy.\n
          \n
          ### Rules\n
          \n
          - Posts must be relevant to operating systems running the Linux kernel. GNU/Linux or otherwise.\n
          - No misinformation\n
          - No NSFW content\n
          - No hate speech, bigotry, etc\n
          \n
          ### Related Communities\n
          \n
          - [!opensource@lemmy.ml](https://lemmy.ml/c/opensource)\n
          - [!libre_culture@lemmy.ml](https://lemmy.ml/c/libre_culture)\n
          - [!technology@lemmy.ml](https://lemmy.ml/c/technology)\n
          - [!libre_hardware@lemmy.ml](https://lemmy.ml/c/libre_hardware)\n
          \n
          Community icon by [Alpár-Etele Méder](https://www.iconfinder.com/pocike), licensed under [CC BY 3.0](https://creativecommons.org/licenses/by/3.0/)
          """
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      +title: "Can I install Ubuntu 18 software on Ubuntu 22.04? (Technically Linux Mint 21.3)"
      +url: null
      +body: """
        Hope these kinds of questions are allowed here. On this occasion I’m just looking for a straight answer.\n
        \n
        For a university course I need to install ROS - software for doing robotics stuff. Specifically, I need ROS 1 - which is no longer being updated, as ROS 2 is now the focus. The installation instructions are here: [wiki.ros.org/Installation/Ubuntu](https://wiki.ros.org/Installation/Ubuntu)\n
        \n
        The instructions from the course material say that only Ubuntu 18 would work, though [the ROS wiki says Ubuntu 20.04 is the target](https://wiki.ros.org/noetic). Either way, it doesn’t seem to be available for Ubuntu 22.04 and therefore Linux Mint 21, which is what I’m running.\n
        \n
        The course instructions generally gives 3 options:\n
        \n
        1. Install ROS on a VirtualBox virtual machine\n
        2. Install on Windows using WSL\n
        3. Install on a real Ubuntu 18 system\n
        \n
        Right now I’m going to use VirtualBox to get started, but I’d really prefer to run it natively and I’m worried about performance. Is there a simple way to download and run software intended for Ubuntu 20.04 on Linux Mint 21.3?\n
        \n
        Edit: thank you all for the great suggestions! I got stuck on an unrelated problem (ran out of storage space) but I’m sure your suggestions will work once I fix that. Forgive me for not replying individually, you’re all awesome and I don’t have anything to add other than “thank you” :)
        """
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        I don’t have much to comment on native installs that hasn’t already been said, but if you go with a VM, please don’t use VirtualBox. It’s a pile of hot garbage that pales in comparison to the already existing, kernel-level virtualization offered by KVM/QEMU. Use a package like `virt-manager` for KVM/QEMU based VMs and your experience and performance will be infinitely better. The Linux kernel has KVM built in for a reason, so take advantage of that.\n
        \n
        Otherwise, Distrobox is a great recommendation, as are many of the other install methods listed in these comments.
        """
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      For maximum performance you probably want to skip virt-manager, virt-viewer has a hardcoded FPS cap.\n
      \n
      If you use QEMU directly and use virtio-gpu paired with the sdl or gtk display, and OpenGL enabled, you can run Ubuntu at 4K144Hz no problem. The VM is near imperceptible, and it works out of the box, that’s not even touching the crazy VFIO stuff.
      """
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        - Matrix: [@max-p:max-p.me](https://matrix.to/#/@max-p:max-p.me)
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      +magazine: App\Entity\Magazine {#266
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        +name: "linux@lemmy.ml"
        +title: "linux"
        +description: """
          From Wikipedia, the free encyclopedia\n
          \n
          Linux is a family of open source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991 by Linus Torvalds. Linux is typically packaged in a Linux distribution (or distro for short).\n
          \n
          Distributions include the Linux kernel and supporting system software and libraries, many of which are provided by the GNU Project. Many Linux distributions use the word “Linux” in their name, but the Free Software Foundation uses the name GNU/Linux to emphasize the importance of GNU software, causing some controversy.\n
          \n
          ### Rules\n
          \n
          - Posts must be relevant to operating systems running the Linux kernel. GNU/Linux or otherwise.\n
          - No misinformation\n
          - No NSFW content\n
          - No hate speech, bigotry, etc\n
          \n
          ### Related Communities\n
          \n
          - [!opensource@lemmy.ml](https://lemmy.ml/c/opensource)\n
          - [!libre_culture@lemmy.ml](https://lemmy.ml/c/libre_culture)\n
          - [!technology@lemmy.ml](https://lemmy.ml/c/technology)\n
          - [!libre_hardware@lemmy.ml](https://lemmy.ml/c/libre_hardware)\n
          \n
          Community icon by [Alpár-Etele Méder](https://www.iconfinder.com/pocike), licensed under [CC BY 3.0](https://creativecommons.org/licenses/by/3.0/)
          """
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      +slug: "Can-I-install-Ubuntu-18-software-on-Ubuntu-22-04-Technically"
      +title: "Can I install Ubuntu 18 software on Ubuntu 22.04? (Technically Linux Mint 21.3)"
      +url: null
      +body: """
        Hope these kinds of questions are allowed here. On this occasion I’m just looking for a straight answer.\n
        \n
        For a university course I need to install ROS - software for doing robotics stuff. Specifically, I need ROS 1 - which is no longer being updated, as ROS 2 is now the focus. The installation instructions are here: [wiki.ros.org/Installation/Ubuntu](https://wiki.ros.org/Installation/Ubuntu)\n
        \n
        The instructions from the course material say that only Ubuntu 18 would work, though [the ROS wiki says Ubuntu 20.04 is the target](https://wiki.ros.org/noetic). Either way, it doesn’t seem to be available for Ubuntu 22.04 and therefore Linux Mint 21, which is what I’m running.\n
        \n
        The course instructions generally gives 3 options:\n
        \n
        1. Install ROS on a VirtualBox virtual machine\n
        2. Install on Windows using WSL\n
        3. Install on a real Ubuntu 18 system\n
        \n
        Right now I’m going to use VirtualBox to get started, but I’d really prefer to run it natively and I’m worried about performance. Is there a simple way to download and run software intended for Ubuntu 20.04 on Linux Mint 21.3?\n
        \n
        Edit: thank you all for the great suggestions! I got stuck on an unrelated problem (ran out of storage space) but I’m sure your suggestions will work once I fix that. Forgive me for not replying individually, you’re all awesome and I don’t have anything to add other than “thank you” :)
        """
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      +entry: App\Entity\Entry {#2412}
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      +body: """
        I don’t have much to comment on native installs that hasn’t already been said, but if you go with a VM, please don’t use VirtualBox. It’s a pile of hot garbage that pales in comparison to the already existing, kernel-level virtualization offered by KVM/QEMU. Use a package like `virt-manager` for KVM/QEMU based VMs and your experience and performance will be infinitely better. The Linux kernel has KVM built in for a reason, so take advantage of that.\n
        \n
        Otherwise, Distrobox is a great recommendation, as are many of the other install methods listed in these comments.
        """
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      For maximum performance you probably want to skip virt-manager, virt-viewer has a hardcoded FPS cap.\n
      \n
      If you use QEMU directly and use virtio-gpu paired with the sdl or gtk display, and OpenGL enabled, you can run Ubuntu at 4K144Hz no problem. The VM is near imperceptible, and it works out of the box, that’s not even touching the crazy VFIO stuff.
      """
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          From Wikipedia, the free encyclopedia\n
          \n
          Linux is a family of open source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991 by Linus Torvalds. Linux is typically packaged in a Linux distribution (or distro for short).\n
          \n
          Distributions include the Linux kernel and supporting system software and libraries, many of which are provided by the GNU Project. Many Linux distributions use the word “Linux” in their name, but the Free Software Foundation uses the name GNU/Linux to emphasize the importance of GNU software, causing some controversy.\n
          \n
          ### Rules\n
          \n
          - Posts must be relevant to operating systems running the Linux kernel. GNU/Linux or otherwise.\n
          - No misinformation\n
          - No NSFW content\n
          - No hate speech, bigotry, etc\n
          \n
          ### Related Communities\n
          \n
          - [!opensource@lemmy.ml](https://lemmy.ml/c/opensource)\n
          - [!libre_culture@lemmy.ml](https://lemmy.ml/c/libre_culture)\n
          - [!technology@lemmy.ml](https://lemmy.ml/c/technology)\n
          - [!libre_hardware@lemmy.ml](https://lemmy.ml/c/libre_hardware)\n
          \n
          Community icon by [Alpár-Etele Méder](https://www.iconfinder.com/pocike), licensed under [CC BY 3.0](https://creativecommons.org/licenses/by/3.0/)
          """
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      +title: "Can I install Ubuntu 18 software on Ubuntu 22.04? (Technically Linux Mint 21.3)"
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        Hope these kinds of questions are allowed here. On this occasion I’m just looking for a straight answer.\n
        \n
        For a university course I need to install ROS - software for doing robotics stuff. Specifically, I need ROS 1 - which is no longer being updated, as ROS 2 is now the focus. The installation instructions are here: [wiki.ros.org/Installation/Ubuntu](https://wiki.ros.org/Installation/Ubuntu)\n
        \n
        The instructions from the course material say that only Ubuntu 18 would work, though [the ROS wiki says Ubuntu 20.04 is the target](https://wiki.ros.org/noetic). Either way, it doesn’t seem to be available for Ubuntu 22.04 and therefore Linux Mint 21, which is what I’m running.\n
        \n
        The course instructions generally gives 3 options:\n
        \n
        1. Install ROS on a VirtualBox virtual machine\n
        2. Install on Windows using WSL\n
        3. Install on a real Ubuntu 18 system\n
        \n
        Right now I’m going to use VirtualBox to get started, but I’d really prefer to run it natively and I’m worried about performance. Is there a simple way to download and run software intended for Ubuntu 20.04 on Linux Mint 21.3?\n
        \n
        Edit: thank you all for the great suggestions! I got stuck on an unrelated problem (ran out of storage space) but I’m sure your suggestions will work once I fix that. Forgive me for not replying individually, you’re all awesome and I don’t have anything to add other than “thank you” :)
        """
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        I don’t have much to comment on native installs that hasn’t already been said, but if you go with a VM, please don’t use VirtualBox. It’s a pile of hot garbage that pales in comparison to the already existing, kernel-level virtualization offered by KVM/QEMU. Use a package like `virt-manager` for KVM/QEMU based VMs and your experience and performance will be infinitely better. The Linux kernel has KVM built in for a reason, so take advantage of that.\n
        \n
        Otherwise, Distrobox is a great recommendation, as are many of the other install methods listed in these comments.
        """
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      For maximum performance you probably want to skip virt-manager, virt-viewer has a hardcoded FPS cap.\n
      \n
      If you use QEMU directly and use virtio-gpu paired with the sdl or gtk display, and OpenGL enabled, you can run Ubuntu at 4K144Hz no problem. The VM is near imperceptible, and it works out of the box, that’s not even touching the crazy VFIO stuff.
      """
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      +magazine: App\Entity\Magazine {#266
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        +name: "linux@lemmy.ml"
        +title: "linux"
        +description: """
          From Wikipedia, the free encyclopedia\n
          \n
          Linux is a family of open source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991 by Linus Torvalds. Linux is typically packaged in a Linux distribution (or distro for short).\n
          \n
          Distributions include the Linux kernel and supporting system software and libraries, many of which are provided by the GNU Project. Many Linux distributions use the word “Linux” in their name, but the Free Software Foundation uses the name GNU/Linux to emphasize the importance of GNU software, causing some controversy.\n
          \n
          ### Rules\n
          \n
          - Posts must be relevant to operating systems running the Linux kernel. GNU/Linux or otherwise.\n
          - No misinformation\n
          - No NSFW content\n
          - No hate speech, bigotry, etc\n
          \n
          ### Related Communities\n
          \n
          - [!opensource@lemmy.ml](https://lemmy.ml/c/opensource)\n
          - [!libre_culture@lemmy.ml](https://lemmy.ml/c/libre_culture)\n
          - [!technology@lemmy.ml](https://lemmy.ml/c/technology)\n
          - [!libre_hardware@lemmy.ml](https://lemmy.ml/c/libre_hardware)\n
          \n
          Community icon by [Alpár-Etele Méder](https://www.iconfinder.com/pocike), licensed under [CC BY 3.0](https://creativecommons.org/licenses/by/3.0/)
          """
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      +slug: "Can-I-install-Ubuntu-18-software-on-Ubuntu-22-04-Technically"
      +title: "Can I install Ubuntu 18 software on Ubuntu 22.04? (Technically Linux Mint 21.3)"
      +url: null
      +body: """
        Hope these kinds of questions are allowed here. On this occasion I’m just looking for a straight answer.\n
        \n
        For a university course I need to install ROS - software for doing robotics stuff. Specifically, I need ROS 1 - which is no longer being updated, as ROS 2 is now the focus. The installation instructions are here: [wiki.ros.org/Installation/Ubuntu](https://wiki.ros.org/Installation/Ubuntu)\n
        \n
        The instructions from the course material say that only Ubuntu 18 would work, though [the ROS wiki says Ubuntu 20.04 is the target](https://wiki.ros.org/noetic). Either way, it doesn’t seem to be available for Ubuntu 22.04 and therefore Linux Mint 21, which is what I’m running.\n
        \n
        The course instructions generally gives 3 options:\n
        \n
        1. Install ROS on a VirtualBox virtual machine\n
        2. Install on Windows using WSL\n
        3. Install on a real Ubuntu 18 system\n
        \n
        Right now I’m going to use VirtualBox to get started, but I’d really prefer to run it natively and I’m worried about performance. Is there a simple way to download and run software intended for Ubuntu 20.04 on Linux Mint 21.3?\n
        \n
        Edit: thank you all for the great suggestions! I got stuck on an unrelated problem (ran out of storage space) but I’m sure your suggestions will work once I fix that. Forgive me for not replying individually, you’re all awesome and I don’t have anything to add other than “thank you” :)
        """
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      +entry: App\Entity\Entry {#2412}
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      +body: """
        I don’t have much to comment on native installs that hasn’t already been said, but if you go with a VM, please don’t use VirtualBox. It’s a pile of hot garbage that pales in comparison to the already existing, kernel-level virtualization offered by KVM/QEMU. Use a package like `virt-manager` for KVM/QEMU based VMs and your experience and performance will be infinitely better. The Linux kernel has KVM built in for a reason, so take advantage of that.\n
        \n
        Otherwise, Distrobox is a great recommendation, as are many of the other install methods listed in these comments.
        """
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      For maximum performance you probably want to skip virt-manager, virt-viewer has a hardcoded FPS cap.\n
      \n
      If you use QEMU directly and use virtio-gpu paired with the sdl or gtk display, and OpenGL enabled, you can run Ubuntu at 4K144Hz no problem. The VM is near imperceptible, and it works out of the box, that’s not even touching the crazy VFIO stuff.
      """
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entry_comments_nested App\Twig\Components\EntryCommentsNestedComponent 12.0 MiB 7.50 ms
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        - IRC: Max-P on [libera.chat](https://libera.chat)\n
        - Matrix: [@max-p:max-p.me](https://matrix.to/#/@max-p:max-p.me)
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          From Wikipedia, the free encyclopedia\n
          \n
          Linux is a family of open source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991 by Linus Torvalds. Linux is typically packaged in a Linux distribution (or distro for short).\n
          \n
          Distributions include the Linux kernel and supporting system software and libraries, many of which are provided by the GNU Project. Many Linux distributions use the word “Linux” in their name, but the Free Software Foundation uses the name GNU/Linux to emphasize the importance of GNU software, causing some controversy.\n
          \n
          ### Rules\n
          \n
          - Posts must be relevant to operating systems running the Linux kernel. GNU/Linux or otherwise.\n
          - No misinformation\n
          - No NSFW content\n
          - No hate speech, bigotry, etc\n
          \n
          ### Related Communities\n
          \n
          - [!opensource@lemmy.ml](https://lemmy.ml/c/opensource)\n
          - [!libre_culture@lemmy.ml](https://lemmy.ml/c/libre_culture)\n
          - [!technology@lemmy.ml](https://lemmy.ml/c/technology)\n
          - [!libre_hardware@lemmy.ml](https://lemmy.ml/c/libre_hardware)\n
          \n
          Community icon by [Alpár-Etele Méder](https://www.iconfinder.com/pocike), licensed under [CC BY 3.0](https://creativecommons.org/licenses/by/3.0/)
          """
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      +slug: "Can-I-install-Ubuntu-18-software-on-Ubuntu-22-04-Technically"
      +title: "Can I install Ubuntu 18 software on Ubuntu 22.04? (Technically Linux Mint 21.3)"
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      +body: """
        Hope these kinds of questions are allowed here. On this occasion I’m just looking for a straight answer.\n
        \n
        For a university course I need to install ROS - software for doing robotics stuff. Specifically, I need ROS 1 - which is no longer being updated, as ROS 2 is now the focus. The installation instructions are here: [wiki.ros.org/Installation/Ubuntu](https://wiki.ros.org/Installation/Ubuntu)\n
        \n
        The instructions from the course material say that only Ubuntu 18 would work, though [the ROS wiki says Ubuntu 20.04 is the target](https://wiki.ros.org/noetic). Either way, it doesn’t seem to be available for Ubuntu 22.04 and therefore Linux Mint 21, which is what I’m running.\n
        \n
        The course instructions generally gives 3 options:\n
        \n
        1. Install ROS on a VirtualBox virtual machine\n
        2. Install on Windows using WSL\n
        3. Install on a real Ubuntu 18 system\n
        \n
        Right now I’m going to use VirtualBox to get started, but I’d really prefer to run it natively and I’m worried about performance. Is there a simple way to download and run software intended for Ubuntu 20.04 on Linux Mint 21.3?\n
        \n
        Edit: thank you all for the great suggestions! I got stuck on an unrelated problem (ran out of storage space) but I’m sure your suggestions will work once I fix that. Forgive me for not replying individually, you’re all awesome and I don’t have anything to add other than “thank you” :)
        """
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      +body: """
        I don’t have much to comment on native installs that hasn’t already been said, but if you go with a VM, please don’t use VirtualBox. It’s a pile of hot garbage that pales in comparison to the already existing, kernel-level virtualization offered by KVM/QEMU. Use a package like `virt-manager` for KVM/QEMU based VMs and your experience and performance will be infinitely better. The Linux kernel has KVM built in for a reason, so take advantage of that.\n
        \n
        Otherwise, Distrobox is a great recommendation, as are many of the other install methods listed in these comments.
        """
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      For maximum performance you probably want to skip virt-manager, virt-viewer has a hardcoded FPS cap.\n
      \n
      If you use QEMU directly and use virtio-gpu paired with the sdl or gtk display, and OpenGL enabled, you can run Ubuntu at 4K144Hz no problem. The VM is near imperceptible, and it works out of the box, that’s not even touching the crazy VFIO stuff.
      """
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        - IRC: Max-P on [libera.chat](https://libera.chat)\n
        - Matrix: [@max-p:max-p.me](https://matrix.to/#/@max-p:max-p.me)
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          From Wikipedia, the free encyclopedia\n
          \n
          Linux is a family of open source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991 by Linus Torvalds. Linux is typically packaged in a Linux distribution (or distro for short).\n
          \n
          Distributions include the Linux kernel and supporting system software and libraries, many of which are provided by the GNU Project. Many Linux distributions use the word “Linux” in their name, but the Free Software Foundation uses the name GNU/Linux to emphasize the importance of GNU software, causing some controversy.\n
          \n
          ### Rules\n
          \n
          - Posts must be relevant to operating systems running the Linux kernel. GNU/Linux or otherwise.\n
          - No misinformation\n
          - No NSFW content\n
          - No hate speech, bigotry, etc\n
          \n
          ### Related Communities\n
          \n
          - [!opensource@lemmy.ml](https://lemmy.ml/c/opensource)\n
          - [!libre_culture@lemmy.ml](https://lemmy.ml/c/libre_culture)\n
          - [!technology@lemmy.ml](https://lemmy.ml/c/technology)\n
          - [!libre_hardware@lemmy.ml](https://lemmy.ml/c/libre_hardware)\n
          \n
          Community icon by [Alpár-Etele Méder](https://www.iconfinder.com/pocike), licensed under [CC BY 3.0](https://creativecommons.org/licenses/by/3.0/)
          """
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      +slug: "Can-I-install-Ubuntu-18-software-on-Ubuntu-22-04-Technically"
      +title: "Can I install Ubuntu 18 software on Ubuntu 22.04? (Technically Linux Mint 21.3)"
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      +body: """
        Hope these kinds of questions are allowed here. On this occasion I’m just looking for a straight answer.\n
        \n
        For a university course I need to install ROS - software for doing robotics stuff. Specifically, I need ROS 1 - which is no longer being updated, as ROS 2 is now the focus. The installation instructions are here: [wiki.ros.org/Installation/Ubuntu](https://wiki.ros.org/Installation/Ubuntu)\n
        \n
        The instructions from the course material say that only Ubuntu 18 would work, though [the ROS wiki says Ubuntu 20.04 is the target](https://wiki.ros.org/noetic). Either way, it doesn’t seem to be available for Ubuntu 22.04 and therefore Linux Mint 21, which is what I’m running.\n
        \n
        The course instructions generally gives 3 options:\n
        \n
        1. Install ROS on a VirtualBox virtual machine\n
        2. Install on Windows using WSL\n
        3. Install on a real Ubuntu 18 system\n
        \n
        Right now I’m going to use VirtualBox to get started, but I’d really prefer to run it natively and I’m worried about performance. Is there a simple way to download and run software intended for Ubuntu 20.04 on Linux Mint 21.3?\n
        \n
        Edit: thank you all for the great suggestions! I got stuck on an unrelated problem (ran out of storage space) but I’m sure your suggestions will work once I fix that. Forgive me for not replying individually, you’re all awesome and I don’t have anything to add other than “thank you” :)
        """
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      +body: """
        I don’t have much to comment on native installs that hasn’t already been said, but if you go with a VM, please don’t use VirtualBox. It’s a pile of hot garbage that pales in comparison to the already existing, kernel-level virtualization offered by KVM/QEMU. Use a package like `virt-manager` for KVM/QEMU based VMs and your experience and performance will be infinitely better. The Linux kernel has KVM built in for a reason, so take advantage of that.\n
        \n
        Otherwise, Distrobox is a great recommendation, as are many of the other install methods listed in these comments.
        """
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    +body: """
      For maximum performance you probably want to skip virt-manager, virt-viewer has a hardcoded FPS cap.\n
      \n
      If you use QEMU directly and use virtio-gpu paired with the sdl or gtk display, and OpenGL enabled, you can run Ubuntu at 4K144Hz no problem. The VM is near imperceptible, and it works out of the box, that’s not even touching the crazy VFIO stuff.
      """
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entry_comment App\Twig\Components\EntryCommentComponent 12.0 MiB 6.53 ms
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          From Wikipedia, the free encyclopedia\n
          \n
          Linux is a family of open source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991 by Linus Torvalds. Linux is typically packaged in a Linux distribution (or distro for short).\n
          \n
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          \n
          ### Rules\n
          \n
          - Posts must be relevant to operating systems running the Linux kernel. GNU/Linux or otherwise.\n
          - No misinformation\n
          - No NSFW content\n
          - No hate speech, bigotry, etc\n
          \n
          ### Related Communities\n
          \n
          - [!opensource@lemmy.ml](https://lemmy.ml/c/opensource)\n
          - [!libre_culture@lemmy.ml](https://lemmy.ml/c/libre_culture)\n
          - [!technology@lemmy.ml](https://lemmy.ml/c/technology)\n
          - [!libre_hardware@lemmy.ml](https://lemmy.ml/c/libre_hardware)\n
          \n
          Community icon by [Alpár-Etele Méder](https://www.iconfinder.com/pocike), licensed under [CC BY 3.0](https://creativecommons.org/licenses/by/3.0/)
          """
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      +slug: "Can-I-install-Ubuntu-18-software-on-Ubuntu-22-04-Technically"
      +title: "Can I install Ubuntu 18 software on Ubuntu 22.04? (Technically Linux Mint 21.3)"
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      +body: """
        Hope these kinds of questions are allowed here. On this occasion I’m just looking for a straight answer.\n
        \n
        For a university course I need to install ROS - software for doing robotics stuff. Specifically, I need ROS 1 - which is no longer being updated, as ROS 2 is now the focus. The installation instructions are here: [wiki.ros.org/Installation/Ubuntu](https://wiki.ros.org/Installation/Ubuntu)\n
        \n
        The instructions from the course material say that only Ubuntu 18 would work, though [the ROS wiki says Ubuntu 20.04 is the target](https://wiki.ros.org/noetic). Either way, it doesn’t seem to be available for Ubuntu 22.04 and therefore Linux Mint 21, which is what I’m running.\n
        \n
        The course instructions generally gives 3 options:\n
        \n
        1. Install ROS on a VirtualBox virtual machine\n
        2. Install on Windows using WSL\n
        3. Install on a real Ubuntu 18 system\n
        \n
        Right now I’m going to use VirtualBox to get started, but I’d really prefer to run it natively and I’m worried about performance. Is there a simple way to download and run software intended for Ubuntu 20.04 on Linux Mint 21.3?\n
        \n
        Edit: thank you all for the great suggestions! I got stuck on an unrelated problem (ran out of storage space) but I’m sure your suggestions will work once I fix that. Forgive me for not replying individually, you’re all awesome and I don’t have anything to add other than “thank you” :)
        """
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          - IRC: Max-P on [libera.chat](https://libera.chat)\n
          - Matrix: [@max-p:max-p.me](https://matrix.to/#/@max-p:max-p.me)
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        +body: """
          I don’t have much to comment on native installs that hasn’t already been said, but if you go with a VM, please don’t use VirtualBox. It’s a pile of hot garbage that pales in comparison to the already existing, kernel-level virtualization offered by KVM/QEMU. Use a package like `virt-manager` for KVM/QEMU based VMs and your experience and performance will be infinitely better. The Linux kernel has KVM built in for a reason, so take advantage of that.\n
          \n
          Otherwise, Distrobox is a great recommendation, as are many of the other install methods listed in these comments.
          """
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        For maximum performance you probably want to skip virt-manager, virt-viewer has a hardcoded FPS cap.\n
        \n
        If you use QEMU directly and use virtio-gpu paired with the sdl or gtk display, and OpenGL enabled, you can run Ubuntu at 4K144Hz no problem. The VM is near imperceptible, and it works out of the box, that’s not even touching the crazy VFIO stuff.
        """
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          \n
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          \n
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          \n
          - Posts must be relevant to operating systems running the Linux kernel. GNU/Linux or otherwise.\n
          - No misinformation\n
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          - No hate speech, bigotry, etc\n
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          ### Related Communities\n
          \n
          - [!opensource@lemmy.ml](https://lemmy.ml/c/opensource)\n
          - [!libre_culture@lemmy.ml](https://lemmy.ml/c/libre_culture)\n
          - [!technology@lemmy.ml](https://lemmy.ml/c/technology)\n
          - [!libre_hardware@lemmy.ml](https://lemmy.ml/c/libre_hardware)\n
          \n
          Community icon by [Alpár-Etele Méder](https://www.iconfinder.com/pocike), licensed under [CC BY 3.0](https://creativecommons.org/licenses/by/3.0/)
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      +title: "Can I install Ubuntu 18 software on Ubuntu 22.04? (Technically Linux Mint 21.3)"
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      +body: """
        Hope these kinds of questions are allowed here. On this occasion I’m just looking for a straight answer.\n
        \n
        For a university course I need to install ROS - software for doing robotics stuff. Specifically, I need ROS 1 - which is no longer being updated, as ROS 2 is now the focus. The installation instructions are here: [wiki.ros.org/Installation/Ubuntu](https://wiki.ros.org/Installation/Ubuntu)\n
        \n
        The instructions from the course material say that only Ubuntu 18 would work, though [the ROS wiki says Ubuntu 20.04 is the target](https://wiki.ros.org/noetic). Either way, it doesn’t seem to be available for Ubuntu 22.04 and therefore Linux Mint 21, which is what I’m running.\n
        \n
        The course instructions generally gives 3 options:\n
        \n
        1. Install ROS on a VirtualBox virtual machine\n
        2. Install on Windows using WSL\n
        3. Install on a real Ubuntu 18 system\n
        \n
        Right now I’m going to use VirtualBox to get started, but I’d really prefer to run it natively and I’m worried about performance. Is there a simple way to download and run software intended for Ubuntu 20.04 on Linux Mint 21.3?\n
        \n
        Edit: thank you all for the great suggestions! I got stuck on an unrelated problem (ran out of storage space) but I’m sure your suggestions will work once I fix that. Forgive me for not replying individually, you’re all awesome and I don’t have anything to add other than “thank you” :)
        """
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      +entry: App\Entity\Entry {#2412}
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      +image: null
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        +entry: App\Entity\Entry {#2412}
        +magazine: App\Entity\Magazine {#266}
        +image: null
        +parent: null
        +root: null
        +body: """
          I don’t have much to comment on native installs that hasn’t already been said, but if you go with a VM, please don’t use VirtualBox. It’s a pile of hot garbage that pales in comparison to the already existing, kernel-level virtualization offered by KVM/QEMU. Use a package like `virt-manager` for KVM/QEMU based VMs and your experience and performance will be infinitely better. The Linux kernel has KVM built in for a reason, so take advantage of that.\n
          \n
          Otherwise, Distrobox is a great recommendation, as are many of the other install methods listed in these comments.
          """
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          date: 2024-01-26 02:12:50.0 +01:00
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      }
      +root: App\Entity\EntryComment {#4184}
      +body: """
        For maximum performance you probably want to skip virt-manager, virt-viewer has a hardcoded FPS cap.\n
        \n
        If you use QEMU directly and use virtio-gpu paired with the sdl or gtk display, and OpenGL enabled, you can run Ubuntu at 4K144Hz no problem. The VM is near imperceptible, and it works out of the box, that’s not even touching the crazy VFIO stuff.
        """
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    +root: App\Entity\EntryComment {#4184}
    +body: "Perhaps I was a bit vague with the word “performance”, but given that this user only seems to be interested in running ROS, there is absolutely no reason they need anything above the FPS cap (hence my recommendation of `virt-manager`, as it is quite user friendly). The “performance” aspect of it boils down to CPU utilization and efficiency more than anything."
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user_inline App\Twig\Components\UserInlineComponent 12.0 MiB 0.15 ms
Input props
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Component
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date App\Twig\Components\DateComponent 12.0 MiB 0.15 ms
Input props
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]
Attributes
[]
Component
App\Twig\Components\DateComponent {#7878
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}
date_edited App\Twig\Components\DateEditedComponent 12.0 MiB 0.15 ms
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Component
App\Twig\Components\DateEditedComponent {#7932
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user_avatar App\Twig\Components\UserAvatarComponent 12.0 MiB 0.20 ms
Input props
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  "width" => 40
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]
Attributes
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Component
App\Twig\Components\UserAvatarComponent {#7986
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vote App\Twig\Components\VoteComponent 12.0 MiB 0.45 ms
Input props
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          ### Rules\n
          \n
          - Posts must be relevant to operating systems running the Linux kernel. GNU/Linux or otherwise.\n
          - No misinformation\n
          - No NSFW content\n
          - No hate speech, bigotry, etc\n
          \n
          ### Related Communities\n
          \n
          - [!opensource@lemmy.ml](https://lemmy.ml/c/opensource)\n
          - [!libre_culture@lemmy.ml](https://lemmy.ml/c/libre_culture)\n
          - [!technology@lemmy.ml](https://lemmy.ml/c/technology)\n
          - [!libre_hardware@lemmy.ml](https://lemmy.ml/c/libre_hardware)\n
          \n
          Community icon by [Alpár-Etele Méder](https://www.iconfinder.com/pocike), licensed under [CC BY 3.0](https://creativecommons.org/licenses/by/3.0/)
          """
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        Hope these kinds of questions are allowed here. On this occasion I’m just looking for a straight answer.\n
        \n
        For a university course I need to install ROS - software for doing robotics stuff. Specifically, I need ROS 1 - which is no longer being updated, as ROS 2 is now the focus. The installation instructions are here: [wiki.ros.org/Installation/Ubuntu](https://wiki.ros.org/Installation/Ubuntu)\n
        \n
        The instructions from the course material say that only Ubuntu 18 would work, though [the ROS wiki says Ubuntu 20.04 is the target](https://wiki.ros.org/noetic). Either way, it doesn’t seem to be available for Ubuntu 22.04 and therefore Linux Mint 21, which is what I’m running.\n
        \n
        The course instructions generally gives 3 options:\n
        \n
        1. Install ROS on a VirtualBox virtual machine\n
        2. Install on Windows using WSL\n
        3. Install on a real Ubuntu 18 system\n
        \n
        Right now I’m going to use VirtualBox to get started, but I’d really prefer to run it natively and I’m worried about performance. Is there a simple way to download and run software intended for Ubuntu 20.04 on Linux Mint 21.3?\n
        \n
        Edit: thank you all for the great suggestions! I got stuck on an unrelated problem (ran out of storage space) but I’m sure your suggestions will work once I fix that. Forgive me for not replying individually, you’re all awesome and I don’t have anything to add other than “thank you” :)
        """
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          I don’t have much to comment on native installs that hasn’t already been said, but if you go with a VM, please don’t use VirtualBox. It’s a pile of hot garbage that pales in comparison to the already existing, kernel-level virtualization offered by KVM/QEMU. Use a package like `virt-manager` for KVM/QEMU based VMs and your experience and performance will be infinitely better. The Linux kernel has KVM built in for a reason, so take advantage of that.\n
          \n
          Otherwise, Distrobox is a great recommendation, as are many of the other install methods listed in these comments.
          """
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        For maximum performance you probably want to skip virt-manager, virt-viewer has a hardcoded FPS cap.\n
        \n
        If you use QEMU directly and use virtio-gpu paired with the sdl or gtk display, and OpenGL enabled, you can run Ubuntu at 4K144Hz no problem. The VM is near imperceptible, and it works out of the box, that’s not even touching the crazy VFIO stuff.
        """
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    +body: "Perhaps I was a bit vague with the word “performance”, but given that this user only seems to be interested in running ROS, there is absolutely no reason they need anything above the FPS cap (hence my recommendation of `virt-manager`, as it is quite user friendly). The “performance” aspect of it boils down to CPU utilization and efficiency more than anything."
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          From Wikipedia, the free encyclopedia\n
          \n
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          \n
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          \n
          ### Rules\n
          \n
          - Posts must be relevant to operating systems running the Linux kernel. GNU/Linux or otherwise.\n
          - No misinformation\n
          - No NSFW content\n
          - No hate speech, bigotry, etc\n
          \n
          ### Related Communities\n
          \n
          - [!opensource@lemmy.ml](https://lemmy.ml/c/opensource)\n
          - [!libre_culture@lemmy.ml](https://lemmy.ml/c/libre_culture)\n
          - [!technology@lemmy.ml](https://lemmy.ml/c/technology)\n
          - [!libre_hardware@lemmy.ml](https://lemmy.ml/c/libre_hardware)\n
          \n
          Community icon by [Alpár-Etele Méder](https://www.iconfinder.com/pocike), licensed under [CC BY 3.0](https://creativecommons.org/licenses/by/3.0/)
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      +slug: "Can-I-install-Ubuntu-18-software-on-Ubuntu-22-04-Technically"
      +title: "Can I install Ubuntu 18 software on Ubuntu 22.04? (Technically Linux Mint 21.3)"
      +url: null
      +body: """
        Hope these kinds of questions are allowed here. On this occasion I’m just looking for a straight answer.\n
        \n
        For a university course I need to install ROS - software for doing robotics stuff. Specifically, I need ROS 1 - which is no longer being updated, as ROS 2 is now the focus. The installation instructions are here: [wiki.ros.org/Installation/Ubuntu](https://wiki.ros.org/Installation/Ubuntu)\n
        \n
        The instructions from the course material say that only Ubuntu 18 would work, though [the ROS wiki says Ubuntu 20.04 is the target](https://wiki.ros.org/noetic). Either way, it doesn’t seem to be available for Ubuntu 22.04 and therefore Linux Mint 21, which is what I’m running.\n
        \n
        The course instructions generally gives 3 options:\n
        \n
        1. Install ROS on a VirtualBox virtual machine\n
        2. Install on Windows using WSL\n
        3. Install on a real Ubuntu 18 system\n
        \n
        Right now I’m going to use VirtualBox to get started, but I’d really prefer to run it natively and I’m worried about performance. Is there a simple way to download and run software intended for Ubuntu 20.04 on Linux Mint 21.3?\n
        \n
        Edit: thank you all for the great suggestions! I got stuck on an unrelated problem (ran out of storage space) but I’m sure your suggestions will work once I fix that. Forgive me for not replying individually, you’re all awesome and I don’t have anything to add other than “thank you” :)
        """
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      +createdAt: DateTimeImmutable @1706203065 {#2420
        date: 2024-01-25 18:17:45.0 +01:00
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      +user: App\Entity\User {#4097
        +avatar: Proxies\__CG__\App\Entity\Image {#4094 …}
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          - IRC: Max-P on [libera.chat](https://libera.chat)\n
          - Matrix: [@max-p:max-p.me](https://matrix.to/#/@max-p:max-p.me)
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        +body: """
          I don’t have much to comment on native installs that hasn’t already been said, but if you go with a VM, please don’t use VirtualBox. It’s a pile of hot garbage that pales in comparison to the already existing, kernel-level virtualization offered by KVM/QEMU. Use a package like `virt-manager` for KVM/QEMU based VMs and your experience and performance will be infinitely better. The Linux kernel has KVM built in for a reason, so take advantage of that.\n
          \n
          Otherwise, Distrobox is a great recommendation, as are many of the other install methods listed in these comments.
          """
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        +ranking: 0
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      +root: App\Entity\EntryComment {#4184}
      +body: """
        For maximum performance you probably want to skip virt-manager, virt-viewer has a hardcoded FPS cap.\n
        \n
        If you use QEMU directly and use virtio-gpu paired with the sdl or gtk display, and OpenGL enabled, you can run Ubuntu at 4K144Hz no problem. The VM is near imperceptible, and it works out of the box, that’s not even touching the crazy VFIO stuff.
        """
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    +root: App\Entity\EntryComment {#4184}
    +body: "Perhaps I was a bit vague with the word “performance”, but given that this user only seems to be interested in running ROS, there is absolutely no reason they need anything above the FPS cap (hence my recommendation of `virt-manager`, as it is quite user friendly). The “performance” aspect of it boils down to CPU utilization and efficiency more than anything."
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boost App\Twig\Components\BoostComponent 12.0 MiB 0.76 ms
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          \n
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          \n
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          \n
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          - No misinformation\n
          - No NSFW content\n
          - No hate speech, bigotry, etc\n
          \n
          ### Related Communities\n
          \n
          - [!opensource@lemmy.ml](https://lemmy.ml/c/opensource)\n
          - [!libre_culture@lemmy.ml](https://lemmy.ml/c/libre_culture)\n
          - [!technology@lemmy.ml](https://lemmy.ml/c/technology)\n
          - [!libre_hardware@lemmy.ml](https://lemmy.ml/c/libre_hardware)\n
          \n
          Community icon by [Alpár-Etele Méder](https://www.iconfinder.com/pocike), licensed under [CC BY 3.0](https://creativecommons.org/licenses/by/3.0/)
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      +image: null
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      +slug: "Can-I-install-Ubuntu-18-software-on-Ubuntu-22-04-Technically"
      +title: "Can I install Ubuntu 18 software on Ubuntu 22.04? (Technically Linux Mint 21.3)"
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      +body: """
        Hope these kinds of questions are allowed here. On this occasion I’m just looking for a straight answer.\n
        \n
        For a university course I need to install ROS - software for doing robotics stuff. Specifically, I need ROS 1 - which is no longer being updated, as ROS 2 is now the focus. The installation instructions are here: [wiki.ros.org/Installation/Ubuntu](https://wiki.ros.org/Installation/Ubuntu)\n
        \n
        The instructions from the course material say that only Ubuntu 18 would work, though [the ROS wiki says Ubuntu 20.04 is the target](https://wiki.ros.org/noetic). Either way, it doesn’t seem to be available for Ubuntu 22.04 and therefore Linux Mint 21, which is what I’m running.\n
        \n
        The course instructions generally gives 3 options:\n
        \n
        1. Install ROS on a VirtualBox virtual machine\n
        2. Install on Windows using WSL\n
        3. Install on a real Ubuntu 18 system\n
        \n
        Right now I’m going to use VirtualBox to get started, but I’d really prefer to run it natively and I’m worried about performance. Is there a simple way to download and run software intended for Ubuntu 20.04 on Linux Mint 21.3?\n
        \n
        Edit: thank you all for the great suggestions! I got stuck on an unrelated problem (ran out of storage space) but I’m sure your suggestions will work once I fix that. Forgive me for not replying individually, you’re all awesome and I don’t have anything to add other than “thank you” :)
        """
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          I don’t have much to comment on native installs that hasn’t already been said, but if you go with a VM, please don’t use VirtualBox. It’s a pile of hot garbage that pales in comparison to the already existing, kernel-level virtualization offered by KVM/QEMU. Use a package like `virt-manager` for KVM/QEMU based VMs and your experience and performance will be infinitely better. The Linux kernel has KVM built in for a reason, so take advantage of that.\n
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          Otherwise, Distrobox is a great recommendation, as are many of the other install methods listed in these comments.
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        For maximum performance you probably want to skip virt-manager, virt-viewer has a hardcoded FPS cap.\n
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        If you use QEMU directly and use virtio-gpu paired with the sdl or gtk display, and OpenGL enabled, you can run Ubuntu at 4K144Hz no problem. The VM is near imperceptible, and it works out of the box, that’s not even touching the crazy VFIO stuff.
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          \n
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          \n
          Distributions include the Linux kernel and supporting system software and libraries, many of which are provided by the GNU Project. Many Linux distributions use the word “Linux” in their name, but the Free Software Foundation uses the name GNU/Linux to emphasize the importance of GNU software, causing some controversy.\n
          \n
          ### Rules\n
          \n
          - Posts must be relevant to operating systems running the Linux kernel. GNU/Linux or otherwise.\n
          - No misinformation\n
          - No NSFW content\n
          - No hate speech, bigotry, etc\n
          \n
          ### Related Communities\n
          \n
          - [!opensource@lemmy.ml](https://lemmy.ml/c/opensource)\n
          - [!libre_culture@lemmy.ml](https://lemmy.ml/c/libre_culture)\n
          - [!technology@lemmy.ml](https://lemmy.ml/c/technology)\n
          - [!libre_hardware@lemmy.ml](https://lemmy.ml/c/libre_hardware)\n
          \n
          Community icon by [Alpár-Etele Méder](https://www.iconfinder.com/pocike), licensed under [CC BY 3.0](https://creativecommons.org/licenses/by/3.0/)
          """
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      +title: "Can I install Ubuntu 18 software on Ubuntu 22.04? (Technically Linux Mint 21.3)"
      +url: null
      +body: """
        Hope these kinds of questions are allowed here. On this occasion I’m just looking for a straight answer.\n
        \n
        For a university course I need to install ROS - software for doing robotics stuff. Specifically, I need ROS 1 - which is no longer being updated, as ROS 2 is now the focus. The installation instructions are here: [wiki.ros.org/Installation/Ubuntu](https://wiki.ros.org/Installation/Ubuntu)\n
        \n
        The instructions from the course material say that only Ubuntu 18 would work, though [the ROS wiki says Ubuntu 20.04 is the target](https://wiki.ros.org/noetic). Either way, it doesn’t seem to be available for Ubuntu 22.04 and therefore Linux Mint 21, which is what I’m running.\n
        \n
        The course instructions generally gives 3 options:\n
        \n
        1. Install ROS on a VirtualBox virtual machine\n
        2. Install on Windows using WSL\n
        3. Install on a real Ubuntu 18 system\n
        \n
        Right now I’m going to use VirtualBox to get started, but I’d really prefer to run it natively and I’m worried about performance. Is there a simple way to download and run software intended for Ubuntu 20.04 on Linux Mint 21.3?\n
        \n
        Edit: thank you all for the great suggestions! I got stuck on an unrelated problem (ran out of storage space) but I’m sure your suggestions will work once I fix that. Forgive me for not replying individually, you’re all awesome and I don’t have anything to add other than “thank you” :)
        """
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          I don’t have much to comment on native installs that hasn’t already been said, but if you go with a VM, please don’t use VirtualBox. It’s a pile of hot garbage that pales in comparison to the already existing, kernel-level virtualization offered by KVM/QEMU. Use a package like `virt-manager` for KVM/QEMU based VMs and your experience and performance will be infinitely better. The Linux kernel has KVM built in for a reason, so take advantage of that.\n
          \n
          Otherwise, Distrobox is a great recommendation, as are many of the other install methods listed in these comments.
          """
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        For maximum performance you probably want to skip virt-manager, virt-viewer has a hardcoded FPS cap.\n
        \n
        If you use QEMU directly and use virtio-gpu paired with the sdl or gtk display, and OpenGL enabled, you can run Ubuntu at 4K144Hz no problem. The VM is near imperceptible, and it works out of the box, that’s not even touching the crazy VFIO stuff.
        """
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    +body: "Perhaps I was a bit vague with the word “performance”, but given that this user only seems to be interested in running ROS, there is absolutely no reason they need anything above the FPS cap (hence my recommendation of `virt-manager`, as it is quite user friendly). The “performance” aspect of it boils down to CPU utilization and efficiency more than anything."
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          \n
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          \n
          Distributions include the Linux kernel and supporting system software and libraries, many of which are provided by the GNU Project. Many Linux distributions use the word “Linux” in their name, but the Free Software Foundation uses the name GNU/Linux to emphasize the importance of GNU software, causing some controversy.\n
          \n
          ### Rules\n
          \n
          - Posts must be relevant to operating systems running the Linux kernel. GNU/Linux or otherwise.\n
          - No misinformation\n
          - No NSFW content\n
          - No hate speech, bigotry, etc\n
          \n
          ### Related Communities\n
          \n
          - [!opensource@lemmy.ml](https://lemmy.ml/c/opensource)\n
          - [!libre_culture@lemmy.ml](https://lemmy.ml/c/libre_culture)\n
          - [!technology@lemmy.ml](https://lemmy.ml/c/technology)\n
          - [!libre_hardware@lemmy.ml](https://lemmy.ml/c/libre_hardware)\n
          \n
          Community icon by [Alpár-Etele Méder](https://www.iconfinder.com/pocike), licensed under [CC BY 3.0](https://creativecommons.org/licenses/by/3.0/)
          """
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      +slug: "Can-I-install-Ubuntu-18-software-on-Ubuntu-22-04-Technically"
      +title: "Can I install Ubuntu 18 software on Ubuntu 22.04? (Technically Linux Mint 21.3)"
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      +body: """
        Hope these kinds of questions are allowed here. On this occasion I’m just looking for a straight answer.\n
        \n
        For a university course I need to install ROS - software for doing robotics stuff. Specifically, I need ROS 1 - which is no longer being updated, as ROS 2 is now the focus. The installation instructions are here: [wiki.ros.org/Installation/Ubuntu](https://wiki.ros.org/Installation/Ubuntu)\n
        \n
        The instructions from the course material say that only Ubuntu 18 would work, though [the ROS wiki says Ubuntu 20.04 is the target](https://wiki.ros.org/noetic). Either way, it doesn’t seem to be available for Ubuntu 22.04 and therefore Linux Mint 21, which is what I’m running.\n
        \n
        The course instructions generally gives 3 options:\n
        \n
        1. Install ROS on a VirtualBox virtual machine\n
        2. Install on Windows using WSL\n
        3. Install on a real Ubuntu 18 system\n
        \n
        Right now I’m going to use VirtualBox to get started, but I’d really prefer to run it natively and I’m worried about performance. Is there a simple way to download and run software intended for Ubuntu 20.04 on Linux Mint 21.3?\n
        \n
        Edit: thank you all for the great suggestions! I got stuck on an unrelated problem (ran out of storage space) but I’m sure your suggestions will work once I fix that. Forgive me for not replying individually, you’re all awesome and I don’t have anything to add other than “thank you” :)
        """
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          - IRC: Max-P on [libera.chat](https://libera.chat)\n
          - Matrix: [@max-p:max-p.me](https://matrix.to/#/@max-p:max-p.me)
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        +body: """
          I don’t have much to comment on native installs that hasn’t already been said, but if you go with a VM, please don’t use VirtualBox. It’s a pile of hot garbage that pales in comparison to the already existing, kernel-level virtualization offered by KVM/QEMU. Use a package like `virt-manager` for KVM/QEMU based VMs and your experience and performance will be infinitely better. The Linux kernel has KVM built in for a reason, so take advantage of that.\n
          \n
          Otherwise, Distrobox is a great recommendation, as are many of the other install methods listed in these comments.
          """
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        For maximum performance you probably want to skip virt-manager, virt-viewer has a hardcoded FPS cap.\n
        \n
        If you use QEMU directly and use virtio-gpu paired with the sdl or gtk display, and OpenGL enabled, you can run Ubuntu at 4K144Hz no problem. The VM is near imperceptible, and it works out of the box, that’s not even touching the crazy VFIO stuff.
        """
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    +body: "Perhaps I was a bit vague with the word “performance”, but given that this user only seems to be interested in running ROS, there is absolutely no reason they need anything above the FPS cap (hence my recommendation of `virt-manager`, as it is quite user friendly). The “performance” aspect of it boils down to CPU utilization and efficiency more than anything."
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          \n
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          \n
          Distributions include the Linux kernel and supporting system software and libraries, many of which are provided by the GNU Project. Many Linux distributions use the word “Linux” in their name, but the Free Software Foundation uses the name GNU/Linux to emphasize the importance of GNU software, causing some controversy.\n
          \n
          ### Rules\n
          \n
          - Posts must be relevant to operating systems running the Linux kernel. GNU/Linux or otherwise.\n
          - No misinformation\n
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          - No hate speech, bigotry, etc\n
          \n
          ### Related Communities\n
          \n
          - [!opensource@lemmy.ml](https://lemmy.ml/c/opensource)\n
          - [!libre_culture@lemmy.ml](https://lemmy.ml/c/libre_culture)\n
          - [!technology@lemmy.ml](https://lemmy.ml/c/technology)\n
          - [!libre_hardware@lemmy.ml](https://lemmy.ml/c/libre_hardware)\n
          \n
          Community icon by [Alpár-Etele Méder](https://www.iconfinder.com/pocike), licensed under [CC BY 3.0](https://creativecommons.org/licenses/by/3.0/)
          """
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        Hope these kinds of questions are allowed here. On this occasion I’m just looking for a straight answer.\n
        \n
        For a university course I need to install ROS - software for doing robotics stuff. Specifically, I need ROS 1 - which is no longer being updated, as ROS 2 is now the focus. The installation instructions are here: [wiki.ros.org/Installation/Ubuntu](https://wiki.ros.org/Installation/Ubuntu)\n
        \n
        The instructions from the course material say that only Ubuntu 18 would work, though [the ROS wiki says Ubuntu 20.04 is the target](https://wiki.ros.org/noetic). Either way, it doesn’t seem to be available for Ubuntu 22.04 and therefore Linux Mint 21, which is what I’m running.\n
        \n
        The course instructions generally gives 3 options:\n
        \n
        1. Install ROS on a VirtualBox virtual machine\n
        2. Install on Windows using WSL\n
        3. Install on a real Ubuntu 18 system\n
        \n
        Right now I’m going to use VirtualBox to get started, but I’d really prefer to run it natively and I’m worried about performance. Is there a simple way to download and run software intended for Ubuntu 20.04 on Linux Mint 21.3?\n
        \n
        Edit: thank you all for the great suggestions! I got stuck on an unrelated problem (ran out of storage space) but I’m sure your suggestions will work once I fix that. Forgive me for not replying individually, you’re all awesome and I don’t have anything to add other than “thank you” :)
        """
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          Just some Internet guy\n
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          - IRC: Max-P on [libera.chat](https://libera.chat)\n
          - Matrix: [@max-p:max-p.me](https://matrix.to/#/@max-p:max-p.me)
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        +body: """
          I don’t have much to comment on native installs that hasn’t already been said, but if you go with a VM, please don’t use VirtualBox. It’s a pile of hot garbage that pales in comparison to the already existing, kernel-level virtualization offered by KVM/QEMU. Use a package like `virt-manager` for KVM/QEMU based VMs and your experience and performance will be infinitely better. The Linux kernel has KVM built in for a reason, so take advantage of that.\n
          \n
          Otherwise, Distrobox is a great recommendation, as are many of the other install methods listed in these comments.
          """
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      +body: """
        For maximum performance you probably want to skip virt-manager, virt-viewer has a hardcoded FPS cap.\n
        \n
        If you use QEMU directly and use virtio-gpu paired with the sdl or gtk display, and OpenGL enabled, you can run Ubuntu at 4K144Hz no problem. The VM is near imperceptible, and it works out of the box, that’s not even touching the crazy VFIO stuff.
        """
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    +body: "Perhaps I was a bit vague with the word “performance”, but given that this user only seems to be interested in running ROS, there is absolutely no reason they need anything above the FPS cap (hence my recommendation of `virt-manager`, as it is quite user friendly). The “performance” aspect of it boils down to CPU utilization and efficiency more than anything."
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          From Wikipedia, the free encyclopedia\n
          \n
          Linux is a family of open source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991 by Linus Torvalds. Linux is typically packaged in a Linux distribution (or distro for short).\n
          \n
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          \n
          ### Rules\n
          \n
          - Posts must be relevant to operating systems running the Linux kernel. GNU/Linux or otherwise.\n
          - No misinformation\n
          - No NSFW content\n
          - No hate speech, bigotry, etc\n
          \n
          ### Related Communities\n
          \n
          - [!opensource@lemmy.ml](https://lemmy.ml/c/opensource)\n
          - [!libre_culture@lemmy.ml](https://lemmy.ml/c/libre_culture)\n
          - [!technology@lemmy.ml](https://lemmy.ml/c/technology)\n
          - [!libre_hardware@lemmy.ml](https://lemmy.ml/c/libre_hardware)\n
          \n
          Community icon by [Alpár-Etele Méder](https://www.iconfinder.com/pocike), licensed under [CC BY 3.0](https://creativecommons.org/licenses/by/3.0/)
          """
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      +slug: "Can-I-install-Ubuntu-18-software-on-Ubuntu-22-04-Technically"
      +title: "Can I install Ubuntu 18 software on Ubuntu 22.04? (Technically Linux Mint 21.3)"
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      +body: """
        Hope these kinds of questions are allowed here. On this occasion I’m just looking for a straight answer.\n
        \n
        For a university course I need to install ROS - software for doing robotics stuff. Specifically, I need ROS 1 - which is no longer being updated, as ROS 2 is now the focus. The installation instructions are here: [wiki.ros.org/Installation/Ubuntu](https://wiki.ros.org/Installation/Ubuntu)\n
        \n
        The instructions from the course material say that only Ubuntu 18 would work, though [the ROS wiki says Ubuntu 20.04 is the target](https://wiki.ros.org/noetic). Either way, it doesn’t seem to be available for Ubuntu 22.04 and therefore Linux Mint 21, which is what I’m running.\n
        \n
        The course instructions generally gives 3 options:\n
        \n
        1. Install ROS on a VirtualBox virtual machine\n
        2. Install on Windows using WSL\n
        3. Install on a real Ubuntu 18 system\n
        \n
        Right now I’m going to use VirtualBox to get started, but I’d really prefer to run it natively and I’m worried about performance. Is there a simple way to download and run software intended for Ubuntu 20.04 on Linux Mint 21.3?\n
        \n
        Edit: thank you all for the great suggestions! I got stuck on an unrelated problem (ran out of storage space) but I’m sure your suggestions will work once I fix that. Forgive me for not replying individually, you’re all awesome and I don’t have anything to add other than “thank you” :)
        """
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      Ubuntu themselves package ROS, it’s a little out of date from the latest (1.16 vs 1.18) [packages.ubuntu.com/jammy/ros-desktop](https://packages.ubuntu.com/jammy/ros-desktop)\n
      \n
      Try apt update && apt install ros-desktop
      """
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      +magazine: App\Entity\Magazine {#266
        +icon: Proxies\__CG__\App\Entity\Image {#247 …}
        +name: "linux@lemmy.ml"
        +title: "linux"
        +description: """
          From Wikipedia, the free encyclopedia\n
          \n
          Linux is a family of open source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991 by Linus Torvalds. Linux is typically packaged in a Linux distribution (or distro for short).\n
          \n
          Distributions include the Linux kernel and supporting system software and libraries, many of which are provided by the GNU Project. Many Linux distributions use the word “Linux” in their name, but the Free Software Foundation uses the name GNU/Linux to emphasize the importance of GNU software, causing some controversy.\n
          \n
          ### Rules\n
          \n
          - Posts must be relevant to operating systems running the Linux kernel. GNU/Linux or otherwise.\n
          - No misinformation\n
          - No NSFW content\n
          - No hate speech, bigotry, etc\n
          \n
          ### Related Communities\n
          \n
          - [!opensource@lemmy.ml](https://lemmy.ml/c/opensource)\n
          - [!libre_culture@lemmy.ml](https://lemmy.ml/c/libre_culture)\n
          - [!technology@lemmy.ml](https://lemmy.ml/c/technology)\n
          - [!libre_hardware@lemmy.ml](https://lemmy.ml/c/libre_hardware)\n
          \n
          Community icon by [Alpár-Etele Méder](https://www.iconfinder.com/pocike), licensed under [CC BY 3.0](https://creativecommons.org/licenses/by/3.0/)
          """
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      +slug: "Can-I-install-Ubuntu-18-software-on-Ubuntu-22-04-Technically"
      +title: "Can I install Ubuntu 18 software on Ubuntu 22.04? (Technically Linux Mint 21.3)"
      +url: null
      +body: """
        Hope these kinds of questions are allowed here. On this occasion I’m just looking for a straight answer.\n
        \n
        For a university course I need to install ROS - software for doing robotics stuff. Specifically, I need ROS 1 - which is no longer being updated, as ROS 2 is now the focus. The installation instructions are here: [wiki.ros.org/Installation/Ubuntu](https://wiki.ros.org/Installation/Ubuntu)\n
        \n
        The instructions from the course material say that only Ubuntu 18 would work, though [the ROS wiki says Ubuntu 20.04 is the target](https://wiki.ros.org/noetic). Either way, it doesn’t seem to be available for Ubuntu 22.04 and therefore Linux Mint 21, which is what I’m running.\n
        \n
        The course instructions generally gives 3 options:\n
        \n
        1. Install ROS on a VirtualBox virtual machine\n
        2. Install on Windows using WSL\n
        3. Install on a real Ubuntu 18 system\n
        \n
        Right now I’m going to use VirtualBox to get started, but I’d really prefer to run it natively and I’m worried about performance. Is there a simple way to download and run software intended for Ubuntu 20.04 on Linux Mint 21.3?\n
        \n
        Edit: thank you all for the great suggestions! I got stuck on an unrelated problem (ran out of storage space) but I’m sure your suggestions will work once I fix that. Forgive me for not replying individually, you’re all awesome and I don’t have anything to add other than “thank you” :)
        """
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      Ubuntu themselves package ROS, it’s a little out of date from the latest (1.16 vs 1.18) [packages.ubuntu.com/jammy/ros-desktop](https://packages.ubuntu.com/jammy/ros-desktop)\n
      \n
      Try apt update && apt install ros-desktop
      """
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    +privateKey: null
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    +apDeletedAt: null
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    +createdAt: DateTimeImmutable @1699130359 {#4257
      date: 2023-11-04 21:39:19.0 +01:00
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  }
  +showAvatar: false
}
date App\Twig\Components\DateComponent 12.0 MiB 0.25 ms
Input props
[
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    date: 2024-01-25 18:24:52.0 +01:00
  }
]
Attributes
[]
Component
App\Twig\Components\DateComponent {#8543
  +date: DateTimeImmutable @1706203492 {#4254
    date: 2024-01-25 18:24:52.0 +01:00
  }
}
date_edited App\Twig\Components\DateEditedComponent 12.0 MiB 0.22 ms
Input props
[
  "createdAt" => DateTimeImmutable @1706203492 {#4254
    date: 2024-01-25 18:24:52.0 +01:00
  }
  "editedAt" => DateTimeImmutable @1728620813 {#4253
    date: 2024-10-11 06:26:53.0 +02:00
  }
]
Attributes
[]
Component
App\Twig\Components\DateEditedComponent {#8597
  +createdAt: DateTimeImmutable @1706203492 {#4254
    date: 2024-01-25 18:24:52.0 +01:00
  }
  +editedAt: DateTimeImmutable @1728620813 {#4253
    date: 2024-10-11 06:26:53.0 +02:00
  }
}
user_avatar App\Twig\Components\UserAvatarComponent 12.0 MiB 0.23 ms
Input props
[
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    +avatar: null
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    +roles: []
    +followersCount: 0
    +homepage: "front"
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    +customCss: null
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      date: 2024-01-27 01:09:32.0 +01:00
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  }
  "width" => 40
  "height" => 40
  "asLink" => true
]
Attributes
[]
Component
App\Twig\Components\UserAvatarComponent {#8651
  +width: 40
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      date: 2024-10-11 06:25:54.0 +02:00
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    +markedForDeletionAt: null
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  +asLink: true
}
vote App\Twig\Components\VoteComponent 12.0 MiB 0.61 ms
Input props
[
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    +user: App\Entity\User {#4271
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      +email: "piexil@lemmy.world"
      +username: "@piexil@lemmy.world"
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      +visibility: "visible             "
      +createdAt: DateTimeImmutable @1699130359 {#4257
        date: 2023-11-04 21:39:19.0 +01:00
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    }
    +entry: App\Entity\Entry {#2412
      +user: Proxies\__CG__\App\Entity\User {#1970
        +avatar: null
        +cover: null
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          date: 2024-07-07 05:48:59.0 +02:00
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        +__isInitialized__: true
         …2
      }
      +magazine: App\Entity\Magazine {#266
        +icon: Proxies\__CG__\App\Entity\Image {#247 …}
        +name: "linux@lemmy.ml"
        +title: "linux"
        +description: """
          From Wikipedia, the free encyclopedia\n
          \n
          Linux is a family of open source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991 by Linus Torvalds. Linux is typically packaged in a Linux distribution (or distro for short).\n
          \n
          Distributions include the Linux kernel and supporting system software and libraries, many of which are provided by the GNU Project. Many Linux distributions use the word “Linux” in their name, but the Free Software Foundation uses the name GNU/Linux to emphasize the importance of GNU software, causing some controversy.\n
          \n
          ### Rules\n
          \n
          - Posts must be relevant to operating systems running the Linux kernel. GNU/Linux or otherwise.\n
          - No misinformation\n
          - No NSFW content\n
          - No hate speech, bigotry, etc\n
          \n
          ### Related Communities\n
          \n
          - [!opensource@lemmy.ml](https://lemmy.ml/c/opensource)\n
          - [!libre_culture@lemmy.ml](https://lemmy.ml/c/libre_culture)\n
          - [!technology@lemmy.ml](https://lemmy.ml/c/technology)\n
          - [!libre_hardware@lemmy.ml](https://lemmy.ml/c/libre_hardware)\n
          \n
          Community icon by [Alpár-Etele Méder](https://www.iconfinder.com/pocike), licensed under [CC BY 3.0](https://creativecommons.org/licenses/by/3.0/)
          """
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          date: 2024-10-22 09:52:22.0 +02:00
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          date: 2024-10-22 09:53:16.0 +02:00
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          date: 2023-11-02 13:51:08.0 +01:00
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      }
      +image: null
      +domain: Proxies\__CG__\App\Entity\Domain {#1915 …}
      +slug: "Can-I-install-Ubuntu-18-software-on-Ubuntu-22-04-Technically"
      +title: "Can I install Ubuntu 18 software on Ubuntu 22.04? (Technically Linux Mint 21.3)"
      +url: null
      +body: """
        Hope these kinds of questions are allowed here. On this occasion I’m just looking for a straight answer.\n
        \n
        For a university course I need to install ROS - software for doing robotics stuff. Specifically, I need ROS 1 - which is no longer being updated, as ROS 2 is now the focus. The installation instructions are here: [wiki.ros.org/Installation/Ubuntu](https://wiki.ros.org/Installation/Ubuntu)\n
        \n
        The instructions from the course material say that only Ubuntu 18 would work, though [the ROS wiki says Ubuntu 20.04 is the target](https://wiki.ros.org/noetic). Either way, it doesn’t seem to be available for Ubuntu 22.04 and therefore Linux Mint 21, which is what I’m running.\n
        \n
        The course instructions generally gives 3 options:\n
        \n
        1. Install ROS on a VirtualBox virtual machine\n
        2. Install on Windows using WSL\n
        3. Install on a real Ubuntu 18 system\n
        \n
        Right now I’m going to use VirtualBox to get started, but I’d really prefer to run it natively and I’m worried about performance. Is there a simple way to download and run software intended for Ubuntu 20.04 on Linux Mint 21.3?\n
        \n
        Edit: thank you all for the great suggestions! I got stuck on an unrelated problem (ran out of storage space) but I’m sure your suggestions will work once I fix that. Forgive me for not replying individually, you’re all awesome and I don’t have anything to add other than “thank you” :)
        """
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      Ubuntu themselves package ROS, it’s a little out of date from the latest (1.16 vs 1.18) [packages.ubuntu.com/jammy/ros-desktop](https://packages.ubuntu.com/jammy/ros-desktop)\n
      \n
      Try apt update && apt install ros-desktop
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          \n
          - [!opensource@lemmy.ml](https://lemmy.ml/c/opensource)\n
          - [!libre_culture@lemmy.ml](https://lemmy.ml/c/libre_culture)\n
          - [!technology@lemmy.ml](https://lemmy.ml/c/technology)\n
          - [!libre_hardware@lemmy.ml](https://lemmy.ml/c/libre_hardware)\n
          \n
          Community icon by [Alpár-Etele Méder](https://www.iconfinder.com/pocike), licensed under [CC BY 3.0](https://creativecommons.org/licenses/by/3.0/)
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      +body: """
        Hope these kinds of questions are allowed here. On this occasion I’m just looking for a straight answer.\n
        \n
        For a university course I need to install ROS - software for doing robotics stuff. Specifically, I need ROS 1 - which is no longer being updated, as ROS 2 is now the focus. The installation instructions are here: [wiki.ros.org/Installation/Ubuntu](https://wiki.ros.org/Installation/Ubuntu)\n
        \n
        The instructions from the course material say that only Ubuntu 18 would work, though [the ROS wiki says Ubuntu 20.04 is the target](https://wiki.ros.org/noetic). Either way, it doesn’t seem to be available for Ubuntu 22.04 and therefore Linux Mint 21, which is what I’m running.\n
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        2. Install on Windows using WSL\n
        3. Install on a real Ubuntu 18 system\n
        \n
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        \n
        Edit: thank you all for the great suggestions! I got stuck on an unrelated problem (ran out of storage space) but I’m sure your suggestions will work once I fix that. Forgive me for not replying individually, you’re all awesome and I don’t have anything to add other than “thank you” :)
        """
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      Ubuntu themselves package ROS, it’s a little out of date from the latest (1.16 vs 1.18) [packages.ubuntu.com/jammy/ros-desktop](https://packages.ubuntu.com/jammy/ros-desktop)\n
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      Try apt update && apt install ros-desktop
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boost App\Twig\Components\BoostComponent 12.0 MiB 0.61 ms
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      +magazine: App\Entity\Magazine {#266
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          From Wikipedia, the free encyclopedia\n
          \n
          Linux is a family of open source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991 by Linus Torvalds. Linux is typically packaged in a Linux distribution (or distro for short).\n
          \n
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          \n
          ### Rules\n
          \n
          - Posts must be relevant to operating systems running the Linux kernel. GNU/Linux or otherwise.\n
          - No misinformation\n
          - No NSFW content\n
          - No hate speech, bigotry, etc\n
          \n
          ### Related Communities\n
          \n
          - [!opensource@lemmy.ml](https://lemmy.ml/c/opensource)\n
          - [!libre_culture@lemmy.ml](https://lemmy.ml/c/libre_culture)\n
          - [!technology@lemmy.ml](https://lemmy.ml/c/technology)\n
          - [!libre_hardware@lemmy.ml](https://lemmy.ml/c/libre_hardware)\n
          \n
          Community icon by [Alpár-Etele Méder](https://www.iconfinder.com/pocike), licensed under [CC BY 3.0](https://creativecommons.org/licenses/by/3.0/)
          """
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      +slug: "Can-I-install-Ubuntu-18-software-on-Ubuntu-22-04-Technically"
      +title: "Can I install Ubuntu 18 software on Ubuntu 22.04? (Technically Linux Mint 21.3)"
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      +body: """
        Hope these kinds of questions are allowed here. On this occasion I’m just looking for a straight answer.\n
        \n
        For a university course I need to install ROS - software for doing robotics stuff. Specifically, I need ROS 1 - which is no longer being updated, as ROS 2 is now the focus. The installation instructions are here: [wiki.ros.org/Installation/Ubuntu](https://wiki.ros.org/Installation/Ubuntu)\n
        \n
        The instructions from the course material say that only Ubuntu 18 would work, though [the ROS wiki says Ubuntu 20.04 is the target](https://wiki.ros.org/noetic). Either way, it doesn’t seem to be available for Ubuntu 22.04 and therefore Linux Mint 21, which is what I’m running.\n
        \n
        The course instructions generally gives 3 options:\n
        \n
        1. Install ROS on a VirtualBox virtual machine\n
        2. Install on Windows using WSL\n
        3. Install on a real Ubuntu 18 system\n
        \n
        Right now I’m going to use VirtualBox to get started, but I’d really prefer to run it natively and I’m worried about performance. Is there a simple way to download and run software intended for Ubuntu 20.04 on Linux Mint 21.3?\n
        \n
        Edit: thank you all for the great suggestions! I got stuck on an unrelated problem (ran out of storage space) but I’m sure your suggestions will work once I fix that. Forgive me for not replying individually, you’re all awesome and I don’t have anything to add other than “thank you” :)
        """
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    +body: """
      Ubuntu themselves package ROS, it’s a little out of date from the latest (1.16 vs 1.18) [packages.ubuntu.com/jammy/ros-desktop](https://packages.ubuntu.com/jammy/ros-desktop)\n
      \n
      Try apt update && apt install ros-desktop
      """
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          From Wikipedia, the free encyclopedia\n
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          Linux is a family of open source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991 by Linus Torvalds. Linux is typically packaged in a Linux distribution (or distro for short).\n
          \n
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          \n
          ### Rules\n
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          - Posts must be relevant to operating systems running the Linux kernel. GNU/Linux or otherwise.\n
          - No misinformation\n
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          - [!opensource@lemmy.ml](https://lemmy.ml/c/opensource)\n
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          \n
          Community icon by [Alpár-Etele Méder](https://www.iconfinder.com/pocike), licensed under [CC BY 3.0](https://creativecommons.org/licenses/by/3.0/)
          """
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        Hope these kinds of questions are allowed here. On this occasion I’m just looking for a straight answer.\n
        \n
        For a university course I need to install ROS - software for doing robotics stuff. Specifically, I need ROS 1 - which is no longer being updated, as ROS 2 is now the focus. The installation instructions are here: [wiki.ros.org/Installation/Ubuntu](https://wiki.ros.org/Installation/Ubuntu)\n
        \n
        The instructions from the course material say that only Ubuntu 18 would work, though [the ROS wiki says Ubuntu 20.04 is the target](https://wiki.ros.org/noetic). Either way, it doesn’t seem to be available for Ubuntu 22.04 and therefore Linux Mint 21, which is what I’m running.\n
        \n
        The course instructions generally gives 3 options:\n
        \n
        1. Install ROS on a VirtualBox virtual machine\n
        2. Install on Windows using WSL\n
        3. Install on a real Ubuntu 18 system\n
        \n
        Right now I’m going to use VirtualBox to get started, but I’d really prefer to run it natively and I’m worried about performance. Is there a simple way to download and run software intended for Ubuntu 20.04 on Linux Mint 21.3?\n
        \n
        Edit: thank you all for the great suggestions! I got stuck on an unrelated problem (ran out of storage space) but I’m sure your suggestions will work once I fix that. Forgive me for not replying individually, you’re all awesome and I don’t have anything to add other than “thank you” :)
        """
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      Ubuntu themselves package ROS, it’s a little out of date from the latest (1.16 vs 1.18) [packages.ubuntu.com/jammy/ros-desktop](https://packages.ubuntu.com/jammy/ros-desktop)\n
      \n
      Try apt update && apt install ros-desktop
      """
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          - No misinformation\n
          - No NSFW content\n
          - No hate speech, bigotry, etc\n
          \n
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          \n
          - [!opensource@lemmy.ml](https://lemmy.ml/c/opensource)\n
          - [!libre_culture@lemmy.ml](https://lemmy.ml/c/libre_culture)\n
          - [!technology@lemmy.ml](https://lemmy.ml/c/technology)\n
          - [!libre_hardware@lemmy.ml](https://lemmy.ml/c/libre_hardware)\n
          \n
          Community icon by [Alpár-Etele Méder](https://www.iconfinder.com/pocike), licensed under [CC BY 3.0](https://creativecommons.org/licenses/by/3.0/)
          """
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      +body: """
        Hope these kinds of questions are allowed here. On this occasion I’m just looking for a straight answer.\n
        \n
        For a university course I need to install ROS - software for doing robotics stuff. Specifically, I need ROS 1 - which is no longer being updated, as ROS 2 is now the focus. The installation instructions are here: [wiki.ros.org/Installation/Ubuntu](https://wiki.ros.org/Installation/Ubuntu)\n
        \n
        The instructions from the course material say that only Ubuntu 18 would work, though [the ROS wiki says Ubuntu 20.04 is the target](https://wiki.ros.org/noetic). Either way, it doesn’t seem to be available for Ubuntu 22.04 and therefore Linux Mint 21, which is what I’m running.\n
        \n
        The course instructions generally gives 3 options:\n
        \n
        1. Install ROS on a VirtualBox virtual machine\n
        2. Install on Windows using WSL\n
        3. Install on a real Ubuntu 18 system\n
        \n
        Right now I’m going to use VirtualBox to get started, but I’d really prefer to run it natively and I’m worried about performance. Is there a simple way to download and run software intended for Ubuntu 20.04 on Linux Mint 21.3?\n
        \n
        Edit: thank you all for the great suggestions! I got stuck on an unrelated problem (ran out of storage space) but I’m sure your suggestions will work once I fix that. Forgive me for not replying individually, you’re all awesome and I don’t have anything to add other than “thank you” :)
        """
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      Ubuntu themselves package ROS, it’s a little out of date from the latest (1.16 vs 1.18) [packages.ubuntu.com/jammy/ros-desktop](https://packages.ubuntu.com/jammy/ros-desktop)\n
      \n
      Try apt update && apt install ros-desktop
      """
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          ### Related Communities\n
          \n
          - [!opensource@lemmy.ml](https://lemmy.ml/c/opensource)\n
          - [!libre_culture@lemmy.ml](https://lemmy.ml/c/libre_culture)\n
          - [!technology@lemmy.ml](https://lemmy.ml/c/technology)\n
          - [!libre_hardware@lemmy.ml](https://lemmy.ml/c/libre_hardware)\n
          \n
          Community icon by [Alpár-Etele Méder](https://www.iconfinder.com/pocike), licensed under [CC BY 3.0](https://creativecommons.org/licenses/by/3.0/)
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      +title: "Can I install Ubuntu 18 software on Ubuntu 22.04? (Technically Linux Mint 21.3)"
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      +body: """
        Hope these kinds of questions are allowed here. On this occasion I’m just looking for a straight answer.\n
        \n
        For a university course I need to install ROS - software for doing robotics stuff. Specifically, I need ROS 1 - which is no longer being updated, as ROS 2 is now the focus. The installation instructions are here: [wiki.ros.org/Installation/Ubuntu](https://wiki.ros.org/Installation/Ubuntu)\n
        \n
        The instructions from the course material say that only Ubuntu 18 would work, though [the ROS wiki says Ubuntu 20.04 is the target](https://wiki.ros.org/noetic). Either way, it doesn’t seem to be available for Ubuntu 22.04 and therefore Linux Mint 21, which is what I’m running.\n
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        The course instructions generally gives 3 options:\n
        \n
        1. Install ROS on a VirtualBox virtual machine\n
        2. Install on Windows using WSL\n
        3. Install on a real Ubuntu 18 system\n
        \n
        Right now I’m going to use VirtualBox to get started, but I’d really prefer to run it natively and I’m worried about performance. Is there a simple way to download and run software intended for Ubuntu 20.04 on Linux Mint 21.3?\n
        \n
        Edit: thank you all for the great suggestions! I got stuck on an unrelated problem (ran out of storage space) but I’m sure your suggestions will work once I fix that. Forgive me for not replying individually, you’re all awesome and I don’t have anything to add other than “thank you” :)
        """
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      Ubuntu themselves package ROS, it’s a little out of date from the latest (1.16 vs 1.18) [packages.ubuntu.com/jammy/ros-desktop](https://packages.ubuntu.com/jammy/ros-desktop)\n
      \n
      Try apt update && apt install ros-desktop
      """
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          From Wikipedia, the free encyclopedia\n
          \n
          Linux is a family of open source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991 by Linus Torvalds. Linux is typically packaged in a Linux distribution (or distro for short).\n
          \n
          Distributions include the Linux kernel and supporting system software and libraries, many of which are provided by the GNU Project. Many Linux distributions use the word “Linux” in their name, but the Free Software Foundation uses the name GNU/Linux to emphasize the importance of GNU software, causing some controversy.\n
          \n
          ### Rules\n
          \n
          - Posts must be relevant to operating systems running the Linux kernel. GNU/Linux or otherwise.\n
          - No misinformation\n
          - No NSFW content\n
          - No hate speech, bigotry, etc\n
          \n
          ### Related Communities\n
          \n
          - [!opensource@lemmy.ml](https://lemmy.ml/c/opensource)\n
          - [!libre_culture@lemmy.ml](https://lemmy.ml/c/libre_culture)\n
          - [!technology@lemmy.ml](https://lemmy.ml/c/technology)\n
          - [!libre_hardware@lemmy.ml](https://lemmy.ml/c/libre_hardware)\n
          \n
          Community icon by [Alpár-Etele Méder](https://www.iconfinder.com/pocike), licensed under [CC BY 3.0](https://creativecommons.org/licenses/by/3.0/)
          """
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      +slug: "Can-I-install-Ubuntu-18-software-on-Ubuntu-22-04-Technically"
      +title: "Can I install Ubuntu 18 software on Ubuntu 22.04? (Technically Linux Mint 21.3)"
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      +body: """
        Hope these kinds of questions are allowed here. On this occasion I’m just looking for a straight answer.\n
        \n
        For a university course I need to install ROS - software for doing robotics stuff. Specifically, I need ROS 1 - which is no longer being updated, as ROS 2 is now the focus. The installation instructions are here: [wiki.ros.org/Installation/Ubuntu](https://wiki.ros.org/Installation/Ubuntu)\n
        \n
        The instructions from the course material say that only Ubuntu 18 would work, though [the ROS wiki says Ubuntu 20.04 is the target](https://wiki.ros.org/noetic). Either way, it doesn’t seem to be available for Ubuntu 22.04 and therefore Linux Mint 21, which is what I’m running.\n
        \n
        The course instructions generally gives 3 options:\n
        \n
        1. Install ROS on a VirtualBox virtual machine\n
        2. Install on Windows using WSL\n
        3. Install on a real Ubuntu 18 system\n
        \n
        Right now I’m going to use VirtualBox to get started, but I’d really prefer to run it natively and I’m worried about performance. Is there a simple way to download and run software intended for Ubuntu 20.04 on Linux Mint 21.3?\n
        \n
        Edit: thank you all for the great suggestions! I got stuck on an unrelated problem (ran out of storage space) but I’m sure your suggestions will work once I fix that. Forgive me for not replying individually, you’re all awesome and I don’t have anything to add other than “thank you” :)
        """
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      May not qualify as “simple” versus a VM, but you can try using chroot environment. You essentially run minimal Ubuntu environment from a folder that can be a newer or old version of the host OS.\n
      \n
      [Here is one guide to get up and running.](https://help.ubuntu.com/community/DebootstrapChroot)\n
      \n
      [This guide is easier to follow IMO.](https://www.linode.com/docs/guides/use-chroot-for-testing-on-ubuntu/#how-to-use-chroot)
      """
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      +magazine: App\Entity\Magazine {#266
        +icon: Proxies\__CG__\App\Entity\Image {#247 …}
        +name: "linux@lemmy.ml"
        +title: "linux"
        +description: """
          From Wikipedia, the free encyclopedia\n
          \n
          Linux is a family of open source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991 by Linus Torvalds. Linux is typically packaged in a Linux distribution (or distro for short).\n
          \n
          Distributions include the Linux kernel and supporting system software and libraries, many of which are provided by the GNU Project. Many Linux distributions use the word “Linux” in their name, but the Free Software Foundation uses the name GNU/Linux to emphasize the importance of GNU software, causing some controversy.\n
          \n
          ### Rules\n
          \n
          - Posts must be relevant to operating systems running the Linux kernel. GNU/Linux or otherwise.\n
          - No misinformation\n
          - No NSFW content\n
          - No hate speech, bigotry, etc\n
          \n
          ### Related Communities\n
          \n
          - [!opensource@lemmy.ml](https://lemmy.ml/c/opensource)\n
          - [!libre_culture@lemmy.ml](https://lemmy.ml/c/libre_culture)\n
          - [!technology@lemmy.ml](https://lemmy.ml/c/technology)\n
          - [!libre_hardware@lemmy.ml](https://lemmy.ml/c/libre_hardware)\n
          \n
          Community icon by [Alpár-Etele Méder](https://www.iconfinder.com/pocike), licensed under [CC BY 3.0](https://creativecommons.org/licenses/by/3.0/)
          """
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      +slug: "Can-I-install-Ubuntu-18-software-on-Ubuntu-22-04-Technically"
      +title: "Can I install Ubuntu 18 software on Ubuntu 22.04? (Technically Linux Mint 21.3)"
      +url: null
      +body: """
        Hope these kinds of questions are allowed here. On this occasion I’m just looking for a straight answer.\n
        \n
        For a university course I need to install ROS - software for doing robotics stuff. Specifically, I need ROS 1 - which is no longer being updated, as ROS 2 is now the focus. The installation instructions are here: [wiki.ros.org/Installation/Ubuntu](https://wiki.ros.org/Installation/Ubuntu)\n
        \n
        The instructions from the course material say that only Ubuntu 18 would work, though [the ROS wiki says Ubuntu 20.04 is the target](https://wiki.ros.org/noetic). Either way, it doesn’t seem to be available for Ubuntu 22.04 and therefore Linux Mint 21, which is what I’m running.\n
        \n
        The course instructions generally gives 3 options:\n
        \n
        1. Install ROS on a VirtualBox virtual machine\n
        2. Install on Windows using WSL\n
        3. Install on a real Ubuntu 18 system\n
        \n
        Right now I’m going to use VirtualBox to get started, but I’d really prefer to run it natively and I’m worried about performance. Is there a simple way to download and run software intended for Ubuntu 20.04 on Linux Mint 21.3?\n
        \n
        Edit: thank you all for the great suggestions! I got stuck on an unrelated problem (ran out of storage space) but I’m sure your suggestions will work once I fix that. Forgive me for not replying individually, you’re all awesome and I don’t have anything to add other than “thank you” :)
        """
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      May not qualify as “simple” versus a VM, but you can try using chroot environment. You essentially run minimal Ubuntu environment from a folder that can be a newer or old version of the host OS.\n
      \n
      [Here is one guide to get up and running.](https://help.ubuntu.com/community/DebootstrapChroot)\n
      \n
      [This guide is easier to follow IMO.](https://www.linode.com/docs/guides/use-chroot-for-testing-on-ubuntu/#how-to-use-chroot)
      """
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    +privateKey: null
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    +createdAt: DateTimeImmutable @1711841883 {#4331
      date: 2024-03-31 00:38:03.0 +01:00
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  +showAvatar: false
}
date App\Twig\Components\DateComponent 12.0 MiB 0.14 ms
Input props
[
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    date: 2024-01-25 19:12:01.0 +01:00
  }
]
Attributes
[]
Component
App\Twig\Components\DateComponent {#9195
  +date: DateTimeImmutable @1706206321 {#4328
    date: 2024-01-25 19:12:01.0 +01:00
  }
}
date_edited App\Twig\Components\DateEditedComponent 12.0 MiB 0.13 ms
Input props
[
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    date: 2024-01-25 19:12:01.0 +01:00
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    date: 2024-10-11 09:56:18.0 +02:00
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]
Attributes
[]
Component
App\Twig\Components\DateEditedComponent {#9249
  +createdAt: DateTimeImmutable @1706206321 {#4328
    date: 2024-01-25 19:12:01.0 +01:00
  }
  +editedAt: DateTimeImmutable @1728633378 {#4327
    date: 2024-10-11 09:56:18.0 +02:00
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}
user_avatar App\Twig\Components\UserAvatarComponent 12.0 MiB 0.14 ms
Input props
[
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    +avatar: null
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  "width" => 40
  "height" => 40
  "asLink" => true
]
Attributes
[]
Component
App\Twig\Components\UserAvatarComponent {#9303
  +width: 40
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}
vote App\Twig\Components\VoteComponent 12.0 MiB 0.56 ms
Input props
[
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    +entry: App\Entity\Entry {#2412
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          date: 2024-07-07 05:48:59.0 +02:00
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        +__isInitialized__: true
         …2
      }
      +magazine: App\Entity\Magazine {#266
        +icon: Proxies\__CG__\App\Entity\Image {#247 …}
        +name: "linux@lemmy.ml"
        +title: "linux"
        +description: """
          From Wikipedia, the free encyclopedia\n
          \n
          Linux is a family of open source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991 by Linus Torvalds. Linux is typically packaged in a Linux distribution (or distro for short).\n
          \n
          Distributions include the Linux kernel and supporting system software and libraries, many of which are provided by the GNU Project. Many Linux distributions use the word “Linux” in their name, but the Free Software Foundation uses the name GNU/Linux to emphasize the importance of GNU software, causing some controversy.\n
          \n
          ### Rules\n
          \n
          - Posts must be relevant to operating systems running the Linux kernel. GNU/Linux or otherwise.\n
          - No misinformation\n
          - No NSFW content\n
          - No hate speech, bigotry, etc\n
          \n
          ### Related Communities\n
          \n
          - [!opensource@lemmy.ml](https://lemmy.ml/c/opensource)\n
          - [!libre_culture@lemmy.ml](https://lemmy.ml/c/libre_culture)\n
          - [!technology@lemmy.ml](https://lemmy.ml/c/technology)\n
          - [!libre_hardware@lemmy.ml](https://lemmy.ml/c/libre_hardware)\n
          \n
          Community icon by [Alpár-Etele Méder](https://www.iconfinder.com/pocike), licensed under [CC BY 3.0](https://creativecommons.org/licenses/by/3.0/)
          """
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          date: 2024-10-22 09:52:22.0 +02:00
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          date: 2023-11-02 13:51:08.0 +01:00
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      +image: null
      +domain: Proxies\__CG__\App\Entity\Domain {#1915 …}
      +slug: "Can-I-install-Ubuntu-18-software-on-Ubuntu-22-04-Technically"
      +title: "Can I install Ubuntu 18 software on Ubuntu 22.04? (Technically Linux Mint 21.3)"
      +url: null
      +body: """
        Hope these kinds of questions are allowed here. On this occasion I’m just looking for a straight answer.\n
        \n
        For a university course I need to install ROS - software for doing robotics stuff. Specifically, I need ROS 1 - which is no longer being updated, as ROS 2 is now the focus. The installation instructions are here: [wiki.ros.org/Installation/Ubuntu](https://wiki.ros.org/Installation/Ubuntu)\n
        \n
        The instructions from the course material say that only Ubuntu 18 would work, though [the ROS wiki says Ubuntu 20.04 is the target](https://wiki.ros.org/noetic). Either way, it doesn’t seem to be available for Ubuntu 22.04 and therefore Linux Mint 21, which is what I’m running.\n
        \n
        The course instructions generally gives 3 options:\n
        \n
        1. Install ROS on a VirtualBox virtual machine\n
        2. Install on Windows using WSL\n
        3. Install on a real Ubuntu 18 system\n
        \n
        Right now I’m going to use VirtualBox to get started, but I’d really prefer to run it natively and I’m worried about performance. Is there a simple way to download and run software intended for Ubuntu 20.04 on Linux Mint 21.3?\n
        \n
        Edit: thank you all for the great suggestions! I got stuck on an unrelated problem (ran out of storage space) but I’m sure your suggestions will work once I fix that. Forgive me for not replying individually, you’re all awesome and I don’t have anything to add other than “thank you” :)
        """
      +type: "article"
      +lang: "en"
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      May not qualify as “simple” versus a VM, but you can try using chroot environment. You essentially run minimal Ubuntu environment from a folder that can be a newer or old version of the host OS.\n
      \n
      [Here is one guide to get up and running.](https://help.ubuntu.com/community/DebootstrapChroot)\n
      \n
      [This guide is easier to follow IMO.](https://www.linode.com/docs/guides/use-chroot-for-testing-on-ubuntu/#how-to-use-chroot)
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          From Wikipedia, the free encyclopedia\n
          \n
          Linux is a family of open source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991 by Linus Torvalds. Linux is typically packaged in a Linux distribution (or distro for short).\n
          \n
          Distributions include the Linux kernel and supporting system software and libraries, many of which are provided by the GNU Project. Many Linux distributions use the word “Linux” in their name, but the Free Software Foundation uses the name GNU/Linux to emphasize the importance of GNU software, causing some controversy.\n
          \n
          ### Rules\n
          \n
          - Posts must be relevant to operating systems running the Linux kernel. GNU/Linux or otherwise.\n
          - No misinformation\n
          - No NSFW content\n
          - No hate speech, bigotry, etc\n
          \n
          ### Related Communities\n
          \n
          - [!opensource@lemmy.ml](https://lemmy.ml/c/opensource)\n
          - [!libre_culture@lemmy.ml](https://lemmy.ml/c/libre_culture)\n
          - [!technology@lemmy.ml](https://lemmy.ml/c/technology)\n
          - [!libre_hardware@lemmy.ml](https://lemmy.ml/c/libre_hardware)\n
          \n
          Community icon by [Alpár-Etele Méder](https://www.iconfinder.com/pocike), licensed under [CC BY 3.0](https://creativecommons.org/licenses/by/3.0/)
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      +slug: "Can-I-install-Ubuntu-18-software-on-Ubuntu-22-04-Technically"
      +title: "Can I install Ubuntu 18 software on Ubuntu 22.04? (Technically Linux Mint 21.3)"
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      +body: """
        Hope these kinds of questions are allowed here. On this occasion I’m just looking for a straight answer.\n
        \n
        For a university course I need to install ROS - software for doing robotics stuff. Specifically, I need ROS 1 - which is no longer being updated, as ROS 2 is now the focus. The installation instructions are here: [wiki.ros.org/Installation/Ubuntu](https://wiki.ros.org/Installation/Ubuntu)\n
        \n
        The instructions from the course material say that only Ubuntu 18 would work, though [the ROS wiki says Ubuntu 20.04 is the target](https://wiki.ros.org/noetic). Either way, it doesn’t seem to be available for Ubuntu 22.04 and therefore Linux Mint 21, which is what I’m running.\n
        \n
        The course instructions generally gives 3 options:\n
        \n
        1. Install ROS on a VirtualBox virtual machine\n
        2. Install on Windows using WSL\n
        3. Install on a real Ubuntu 18 system\n
        \n
        Right now I’m going to use VirtualBox to get started, but I’d really prefer to run it natively and I’m worried about performance. Is there a simple way to download and run software intended for Ubuntu 20.04 on Linux Mint 21.3?\n
        \n
        Edit: thank you all for the great suggestions! I got stuck on an unrelated problem (ran out of storage space) but I’m sure your suggestions will work once I fix that. Forgive me for not replying individually, you’re all awesome and I don’t have anything to add other than “thank you” :)
        """
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      May not qualify as “simple” versus a VM, but you can try using chroot environment. You essentially run minimal Ubuntu environment from a folder that can be a newer or old version of the host OS.\n
      \n
      [Here is one guide to get up and running.](https://help.ubuntu.com/community/DebootstrapChroot)\n
      \n
      [This guide is easier to follow IMO.](https://www.linode.com/docs/guides/use-chroot-for-testing-on-ubuntu/#how-to-use-chroot)
      """
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  +formDest: "entry_comment"
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  -cache: Symfony\Component\Cache\Adapter\TraceableTagAwareAdapter {#600 …}
}
boost App\Twig\Components\BoostComponent 12.0 MiB 1.08 ms
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      +magazine: App\Entity\Magazine {#266
        +icon: Proxies\__CG__\App\Entity\Image {#247 …}
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          From Wikipedia, the free encyclopedia\n
          \n
          Linux is a family of open source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991 by Linus Torvalds. Linux is typically packaged in a Linux distribution (or distro for short).\n
          \n
          Distributions include the Linux kernel and supporting system software and libraries, many of which are provided by the GNU Project. Many Linux distributions use the word “Linux” in their name, but the Free Software Foundation uses the name GNU/Linux to emphasize the importance of GNU software, causing some controversy.\n
          \n
          ### Rules\n
          \n
          - Posts must be relevant to operating systems running the Linux kernel. GNU/Linux or otherwise.\n
          - No misinformation\n
          - No NSFW content\n
          - No hate speech, bigotry, etc\n
          \n
          ### Related Communities\n
          \n
          - [!opensource@lemmy.ml](https://lemmy.ml/c/opensource)\n
          - [!libre_culture@lemmy.ml](https://lemmy.ml/c/libre_culture)\n
          - [!technology@lemmy.ml](https://lemmy.ml/c/technology)\n
          - [!libre_hardware@lemmy.ml](https://lemmy.ml/c/libre_hardware)\n
          \n
          Community icon by [Alpár-Etele Méder](https://www.iconfinder.com/pocike), licensed under [CC BY 3.0](https://creativecommons.org/licenses/by/3.0/)
          """
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      +slug: "Can-I-install-Ubuntu-18-software-on-Ubuntu-22-04-Technically"
      +title: "Can I install Ubuntu 18 software on Ubuntu 22.04? (Technically Linux Mint 21.3)"
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      +body: """
        Hope these kinds of questions are allowed here. On this occasion I’m just looking for a straight answer.\n
        \n
        For a university course I need to install ROS - software for doing robotics stuff. Specifically, I need ROS 1 - which is no longer being updated, as ROS 2 is now the focus. The installation instructions are here: [wiki.ros.org/Installation/Ubuntu](https://wiki.ros.org/Installation/Ubuntu)\n
        \n
        The instructions from the course material say that only Ubuntu 18 would work, though [the ROS wiki says Ubuntu 20.04 is the target](https://wiki.ros.org/noetic). Either way, it doesn’t seem to be available for Ubuntu 22.04 and therefore Linux Mint 21, which is what I’m running.\n
        \n
        The course instructions generally gives 3 options:\n
        \n
        1. Install ROS on a VirtualBox virtual machine\n
        2. Install on Windows using WSL\n
        3. Install on a real Ubuntu 18 system\n
        \n
        Right now I’m going to use VirtualBox to get started, but I’d really prefer to run it natively and I’m worried about performance. Is there a simple way to download and run software intended for Ubuntu 20.04 on Linux Mint 21.3?\n
        \n
        Edit: thank you all for the great suggestions! I got stuck on an unrelated problem (ran out of storage space) but I’m sure your suggestions will work once I fix that. Forgive me for not replying individually, you’re all awesome and I don’t have anything to add other than “thank you” :)
        """
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    +magazine: App\Entity\Magazine {#266}
    +image: null
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    +body: """
      May not qualify as “simple” versus a VM, but you can try using chroot environment. You essentially run minimal Ubuntu environment from a folder that can be a newer or old version of the host OS.\n
      \n
      [Here is one guide to get up and running.](https://help.ubuntu.com/community/DebootstrapChroot)\n
      \n
      [This guide is easier to follow IMO.](https://www.linode.com/docs/guides/use-chroot-for-testing-on-ubuntu/#how-to-use-chroot)
      """
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]
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          From Wikipedia, the free encyclopedia\n
          \n
          Linux is a family of open source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991 by Linus Torvalds. Linux is typically packaged in a Linux distribution (or distro for short).\n
          \n
          Distributions include the Linux kernel and supporting system software and libraries, many of which are provided by the GNU Project. Many Linux distributions use the word “Linux” in their name, but the Free Software Foundation uses the name GNU/Linux to emphasize the importance of GNU software, causing some controversy.\n
          \n
          ### Rules\n
          \n
          - Posts must be relevant to operating systems running the Linux kernel. GNU/Linux or otherwise.\n
          - No misinformation\n
          - No NSFW content\n
          - No hate speech, bigotry, etc\n
          \n
          ### Related Communities\n
          \n
          - [!opensource@lemmy.ml](https://lemmy.ml/c/opensource)\n
          - [!libre_culture@lemmy.ml](https://lemmy.ml/c/libre_culture)\n
          - [!technology@lemmy.ml](https://lemmy.ml/c/technology)\n
          - [!libre_hardware@lemmy.ml](https://lemmy.ml/c/libre_hardware)\n
          \n
          Community icon by [Alpár-Etele Méder](https://www.iconfinder.com/pocike), licensed under [CC BY 3.0](https://creativecommons.org/licenses/by/3.0/)
          """
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      +slug: "Can-I-install-Ubuntu-18-software-on-Ubuntu-22-04-Technically"
      +title: "Can I install Ubuntu 18 software on Ubuntu 22.04? (Technically Linux Mint 21.3)"
      +url: null
      +body: """
        Hope these kinds of questions are allowed here. On this occasion I’m just looking for a straight answer.\n
        \n
        For a university course I need to install ROS - software for doing robotics stuff. Specifically, I need ROS 1 - which is no longer being updated, as ROS 2 is now the focus. The installation instructions are here: [wiki.ros.org/Installation/Ubuntu](https://wiki.ros.org/Installation/Ubuntu)\n
        \n
        The instructions from the course material say that only Ubuntu 18 would work, though [the ROS wiki says Ubuntu 20.04 is the target](https://wiki.ros.org/noetic). Either way, it doesn’t seem to be available for Ubuntu 22.04 and therefore Linux Mint 21, which is what I’m running.\n
        \n
        The course instructions generally gives 3 options:\n
        \n
        1. Install ROS on a VirtualBox virtual machine\n
        2. Install on Windows using WSL\n
        3. Install on a real Ubuntu 18 system\n
        \n
        Right now I’m going to use VirtualBox to get started, but I’d really prefer to run it natively and I’m worried about performance. Is there a simple way to download and run software intended for Ubuntu 20.04 on Linux Mint 21.3?\n
        \n
        Edit: thank you all for the great suggestions! I got stuck on an unrelated problem (ran out of storage space) but I’m sure your suggestions will work once I fix that. Forgive me for not replying individually, you’re all awesome and I don’t have anything to add other than “thank you” :)
        """
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      May not qualify as “simple” versus a VM, but you can try using chroot environment. You essentially run minimal Ubuntu environment from a folder that can be a newer or old version of the host OS.\n
      \n
      [Here is one guide to get up and running.](https://help.ubuntu.com/community/DebootstrapChroot)\n
      \n
      [This guide is easier to follow IMO.](https://www.linode.com/docs/guides/use-chroot-for-testing-on-ubuntu/#how-to-use-chroot)
      """
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        +title: "linux"
        +description: """
          From Wikipedia, the free encyclopedia\n
          \n
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          \n
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          \n
          ### Rules\n
          \n
          - Posts must be relevant to operating systems running the Linux kernel. GNU/Linux or otherwise.\n
          - No misinformation\n
          - No NSFW content\n
          - No hate speech, bigotry, etc\n
          \n
          ### Related Communities\n
          \n
          - [!opensource@lemmy.ml](https://lemmy.ml/c/opensource)\n
          - [!libre_culture@lemmy.ml](https://lemmy.ml/c/libre_culture)\n
          - [!technology@lemmy.ml](https://lemmy.ml/c/technology)\n
          - [!libre_hardware@lemmy.ml](https://lemmy.ml/c/libre_hardware)\n
          \n
          Community icon by [Alpár-Etele Méder](https://www.iconfinder.com/pocike), licensed under [CC BY 3.0](https://creativecommons.org/licenses/by/3.0/)
          """
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        Hope these kinds of questions are allowed here. On this occasion I’m just looking for a straight answer.\n
        \n
        For a university course I need to install ROS - software for doing robotics stuff. Specifically, I need ROS 1 - which is no longer being updated, as ROS 2 is now the focus. The installation instructions are here: [wiki.ros.org/Installation/Ubuntu](https://wiki.ros.org/Installation/Ubuntu)\n
        \n
        The instructions from the course material say that only Ubuntu 18 would work, though [the ROS wiki says Ubuntu 20.04 is the target](https://wiki.ros.org/noetic). Either way, it doesn’t seem to be available for Ubuntu 22.04 and therefore Linux Mint 21, which is what I’m running.\n
        \n
        The course instructions generally gives 3 options:\n
        \n
        1. Install ROS on a VirtualBox virtual machine\n
        2. Install on Windows using WSL\n
        3. Install on a real Ubuntu 18 system\n
        \n
        Right now I’m going to use VirtualBox to get started, but I’d really prefer to run it natively and I’m worried about performance. Is there a simple way to download and run software intended for Ubuntu 20.04 on Linux Mint 21.3?\n
        \n
        Edit: thank you all for the great suggestions! I got stuck on an unrelated problem (ran out of storage space) but I’m sure your suggestions will work once I fix that. Forgive me for not replying individually, you’re all awesome and I don’t have anything to add other than “thank you” :)
        """
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      May not qualify as “simple” versus a VM, but you can try using chroot environment. You essentially run minimal Ubuntu environment from a folder that can be a newer or old version of the host OS.\n
      \n
      [Here is one guide to get up and running.](https://help.ubuntu.com/community/DebootstrapChroot)\n
      \n
      [This guide is easier to follow IMO.](https://www.linode.com/docs/guides/use-chroot-for-testing-on-ubuntu/#how-to-use-chroot)
      """
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          From Wikipedia, the free encyclopedia\n
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          - [!opensource@lemmy.ml](https://lemmy.ml/c/opensource)\n
          - [!libre_culture@lemmy.ml](https://lemmy.ml/c/libre_culture)\n
          - [!technology@lemmy.ml](https://lemmy.ml/c/technology)\n
          - [!libre_hardware@lemmy.ml](https://lemmy.ml/c/libre_hardware)\n
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          Community icon by [Alpár-Etele Méder](https://www.iconfinder.com/pocike), licensed under [CC BY 3.0](https://creativecommons.org/licenses/by/3.0/)
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      +body: """
        Hope these kinds of questions are allowed here. On this occasion I’m just looking for a straight answer.\n
        \n
        For a university course I need to install ROS - software for doing robotics stuff. Specifically, I need ROS 1 - which is no longer being updated, as ROS 2 is now the focus. The installation instructions are here: [wiki.ros.org/Installation/Ubuntu](https://wiki.ros.org/Installation/Ubuntu)\n
        \n
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        2. Install on Windows using WSL\n
        3. Install on a real Ubuntu 18 system\n
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        \n
        Edit: thank you all for the great suggestions! I got stuck on an unrelated problem (ran out of storage space) but I’m sure your suggestions will work once I fix that. Forgive me for not replying individually, you’re all awesome and I don’t have anything to add other than “thank you” :)
        """
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      May not qualify as “simple” versus a VM, but you can try using chroot environment. You essentially run minimal Ubuntu environment from a folder that can be a newer or old version of the host OS.\n
      \n
      [Here is one guide to get up and running.](https://help.ubuntu.com/community/DebootstrapChroot)\n
      \n
      [This guide is easier to follow IMO.](https://www.linode.com/docs/guides/use-chroot-for-testing-on-ubuntu/#how-to-use-chroot)
      """
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entry_comment App\Twig\Components\EntryCommentComponent 12.0 MiB 14.55 ms
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        +name: "linux@lemmy.ml"
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          From Wikipedia, the free encyclopedia\n
          \n
          Linux is a family of open source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991 by Linus Torvalds. Linux is typically packaged in a Linux distribution (or distro for short).\n
          \n
          Distributions include the Linux kernel and supporting system software and libraries, many of which are provided by the GNU Project. Many Linux distributions use the word “Linux” in their name, but the Free Software Foundation uses the name GNU/Linux to emphasize the importance of GNU software, causing some controversy.\n
          \n
          ### Rules\n
          \n
          - Posts must be relevant to operating systems running the Linux kernel. GNU/Linux or otherwise.\n
          - No misinformation\n
          - No NSFW content\n
          - No hate speech, bigotry, etc\n
          \n
          ### Related Communities\n
          \n
          - [!opensource@lemmy.ml](https://lemmy.ml/c/opensource)\n
          - [!libre_culture@lemmy.ml](https://lemmy.ml/c/libre_culture)\n
          - [!technology@lemmy.ml](https://lemmy.ml/c/technology)\n
          - [!libre_hardware@lemmy.ml](https://lemmy.ml/c/libre_hardware)\n
          \n
          Community icon by [Alpár-Etele Méder](https://www.iconfinder.com/pocike), licensed under [CC BY 3.0](https://creativecommons.org/licenses/by/3.0/)
          """
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      +slug: "Can-I-install-Ubuntu-18-software-on-Ubuntu-22-04-Technically"
      +title: "Can I install Ubuntu 18 software on Ubuntu 22.04? (Technically Linux Mint 21.3)"
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      +body: """
        Hope these kinds of questions are allowed here. On this occasion I’m just looking for a straight answer.\n
        \n
        For a university course I need to install ROS - software for doing robotics stuff. Specifically, I need ROS 1 - which is no longer being updated, as ROS 2 is now the focus. The installation instructions are here: [wiki.ros.org/Installation/Ubuntu](https://wiki.ros.org/Installation/Ubuntu)\n
        \n
        The instructions from the course material say that only Ubuntu 18 would work, though [the ROS wiki says Ubuntu 20.04 is the target](https://wiki.ros.org/noetic). Either way, it doesn’t seem to be available for Ubuntu 22.04 and therefore Linux Mint 21, which is what I’m running.\n
        \n
        The course instructions generally gives 3 options:\n
        \n
        1. Install ROS on a VirtualBox virtual machine\n
        2. Install on Windows using WSL\n
        3. Install on a real Ubuntu 18 system\n
        \n
        Right now I’m going to use VirtualBox to get started, but I’d really prefer to run it natively and I’m worried about performance. Is there a simple way to download and run software intended for Ubuntu 20.04 on Linux Mint 21.3?\n
        \n
        Edit: thank you all for the great suggestions! I got stuck on an unrelated problem (ran out of storage space) but I’m sure your suggestions will work once I fix that. Forgive me for not replying individually, you’re all awesome and I don’t have anything to add other than “thank you” :)
        """
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    +body: """
      Both Snap and [Flatpak](https://flathub.org/apps/com.github.fries1234.ncsa-mosaic) provide an easy install for the really old, pre 1997, NCSA Mosaic browser. [The Snap page](https://snapcraft.io/mosaic) gives a hint about how this was done :\n
      \n
      > Built from source code hosted at: [github.com/alandipert/ncsa-mosaic](https://github.com/alandipert/ncsa-mosaic) Thanks to John Lenton for the snapcraft config.\n
      \n
      This suggests that if you can build the ROS 1 from source, you have Flatpak and Snap as option, and maybe also [AppImage.](https://appimage.org/)\n
      \n
      Besides that there is also Linux KVM (QEMU) which may perform better than VirtualBox. Cannot find a good page for Ubuntu on it, but here’s the KVM entry of the excellent Arch Linux wiki [wiki.archlinux.org/title/KVM](https://wiki.archlinux.org/title/KVM)
      """
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          - [!opensource@lemmy.ml](https://lemmy.ml/c/opensource)\n
          - [!libre_culture@lemmy.ml](https://lemmy.ml/c/libre_culture)\n
          - [!technology@lemmy.ml](https://lemmy.ml/c/technology)\n
          - [!libre_hardware@lemmy.ml](https://lemmy.ml/c/libre_hardware)\n
          \n
          Community icon by [Alpár-Etele Méder](https://www.iconfinder.com/pocike), licensed under [CC BY 3.0](https://creativecommons.org/licenses/by/3.0/)
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      +slug: "Can-I-install-Ubuntu-18-software-on-Ubuntu-22-04-Technically"
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      +body: """
        Hope these kinds of questions are allowed here. On this occasion I’m just looking for a straight answer.\n
        \n
        For a university course I need to install ROS - software for doing robotics stuff. Specifically, I need ROS 1 - which is no longer being updated, as ROS 2 is now the focus. The installation instructions are here: [wiki.ros.org/Installation/Ubuntu](https://wiki.ros.org/Installation/Ubuntu)\n
        \n
        The instructions from the course material say that only Ubuntu 18 would work, though [the ROS wiki says Ubuntu 20.04 is the target](https://wiki.ros.org/noetic). Either way, it doesn’t seem to be available for Ubuntu 22.04 and therefore Linux Mint 21, which is what I’m running.\n
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        The course instructions generally gives 3 options:\n
        \n
        1. Install ROS on a VirtualBox virtual machine\n
        2. Install on Windows using WSL\n
        3. Install on a real Ubuntu 18 system\n
        \n
        Right now I’m going to use VirtualBox to get started, but I’d really prefer to run it natively and I’m worried about performance. Is there a simple way to download and run software intended for Ubuntu 20.04 on Linux Mint 21.3?\n
        \n
        Edit: thank you all for the great suggestions! I got stuck on an unrelated problem (ran out of storage space) but I’m sure your suggestions will work once I fix that. Forgive me for not replying individually, you’re all awesome and I don’t have anything to add other than “thank you” :)
        """
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    +body: """
      Both Snap and [Flatpak](https://flathub.org/apps/com.github.fries1234.ncsa-mosaic) provide an easy install for the really old, pre 1997, NCSA Mosaic browser. [The Snap page](https://snapcraft.io/mosaic) gives a hint about how this was done :\n
      \n
      > Built from source code hosted at: [github.com/alandipert/ncsa-mosaic](https://github.com/alandipert/ncsa-mosaic) Thanks to John Lenton for the snapcraft config.\n
      \n
      This suggests that if you can build the ROS 1 from source, you have Flatpak and Snap as option, and maybe also [AppImage.](https://appimage.org/)\n
      \n
      Besides that there is also Linux KVM (QEMU) which may perform better than VirtualBox. Cannot find a good page for Ubuntu on it, but here’s the KVM entry of the excellent Arch Linux wiki [wiki.archlinux.org/title/KVM](https://wiki.archlinux.org/title/KVM)
      """
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    +entryComments: Doctrine\ORM\PersistentCollection {#4430 …}
    +entryCommentVotes: Doctrine\ORM\PersistentCollection {#4432 …}
    +posts: Doctrine\ORM\PersistentCollection {#4434 …}
    +postVotes: Doctrine\ORM\PersistentCollection {#4436 …}
    +postComments: Doctrine\ORM\PersistentCollection {#4438 …}
    +postCommentVotes: Doctrine\ORM\PersistentCollection {#4440 …}
    +subscriptions: Doctrine\ORM\PersistentCollection {#4442 …}
    +subscribedDomains: Doctrine\ORM\PersistentCollection {#4444 …}
    +follows: Doctrine\ORM\PersistentCollection {#4446 …}
    +followers: Doctrine\ORM\PersistentCollection {#4448 …}
    +blocks: Doctrine\ORM\PersistentCollection {#4450 …}
    +blockers: Doctrine\ORM\PersistentCollection {#4452 …}
    +blockedMagazines: Doctrine\ORM\PersistentCollection {#4454 …}
    +blockedDomains: Doctrine\ORM\PersistentCollection {#4456 …}
    +reports: Doctrine\ORM\PersistentCollection {#4458 …}
    +favourites: Doctrine\ORM\PersistentCollection {#4460 …}
    +violations: Doctrine\ORM\PersistentCollection {#4462 …}
    +notifications: Doctrine\ORM\PersistentCollection {#4464 …}
    +awards: Doctrine\ORM\PersistentCollection {#4466 …}
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    -totpSecret: null
    -totpBackupCodes: []
    -oAuth2UserConsents: Doctrine\ORM\PersistentCollection {#4472 …}
    +apId: "lemmyreader@lemmy.ml"
    +apProfileId: "https://lemmy.ml/u/lemmyreader"
    +apPublicUrl: "https://lemmy.ml/u/lemmyreader"
    +apFollowersUrl: null
    +apInboxUrl: "https://lemmy.ml/inbox"
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    +privateKey: null
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    +apFetchedAt: DateTime @1722519481 {#4404
      date: 2024-08-01 15:38:01.0 +02:00
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    +apDeletedAt: null
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    +visibility: "visible             "
    +createdAt: DateTimeImmutable @1722519480 {#4405
      date: 2024-08-01 15:38:00.0 +02:00
    }
  }
  "showAvatar" => false
]
Attributes
[]
Component
App\Twig\Components\UserInlineComponent {#9796
  +user: App\Entity\User {#4419
    +avatar: null
    +cover: null
    +email: "lemmyreader@lemmy.ml"
    +username: "@lemmyreader@lemmy.ml"
    +roles: []
    +followersCount: 0
    +homepage: "front"
    +about: "not much"
    +lastActive: DateTime @1729457174 {#4403
      date: 2024-10-20 22:46:14.0 +02:00
    }
    +markedForDeletionAt: null
    +fields: null
    +oauthGithubId: null
    +oauthGoogleId: null
    +oauthFacebookId: null
    +oauthKeycloakId: null
    +hideAdult: true
    +showSubscribedUsers: true
    +showSubscribedMagazines: true
    +showSubscribedDomains: true
    +preferredLanguages: []
    +featuredMagazines: null
    +showProfileSubscriptions: false
    +showProfileFollowings: true
    +markNewComments: false
    +notifyOnNewEntry: false
    +notifyOnNewEntryReply: true
    +notifyOnNewEntryCommentReply: true
    +notifyOnNewPost: false
    +notifyOnNewPostReply: true
    +notifyOnNewPostCommentReply: true
    +addMentionsEntries: false
    +addMentionsPosts: true
    +isBanned: false
    +isVerified: false
    +isDeleted: false
    +isBot: false
    +spamProtection: true
    +customCss: null
    +ignoreMagazinesCustomCss: false
    +moderatorTokens: Doctrine\ORM\PersistentCollection {#4420 …}
    +magazineOwnershipRequests: Doctrine\ORM\PersistentCollection {#4422 …}
    +moderatorRequests: Doctrine\ORM\PersistentCollection {#4424 …}
    +entries: Doctrine\ORM\PersistentCollection {#4426 …}
    +entryVotes: Doctrine\ORM\PersistentCollection {#4428 …}
    +entryComments: Doctrine\ORM\PersistentCollection {#4430 …}
    +entryCommentVotes: Doctrine\ORM\PersistentCollection {#4432 …}
    +posts: Doctrine\ORM\PersistentCollection {#4434 …}
    +postVotes: Doctrine\ORM\PersistentCollection {#4436 …}
    +postComments: Doctrine\ORM\PersistentCollection {#4438 …}
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    +subscriptions: Doctrine\ORM\PersistentCollection {#4442 …}
    +subscribedDomains: Doctrine\ORM\PersistentCollection {#4444 …}
    +follows: Doctrine\ORM\PersistentCollection {#4446 …}
    +followers: Doctrine\ORM\PersistentCollection {#4448 …}
    +blocks: Doctrine\ORM\PersistentCollection {#4450 …}
    +blockers: Doctrine\ORM\PersistentCollection {#4452 …}
    +blockedMagazines: Doctrine\ORM\PersistentCollection {#4454 …}
    +blockedDomains: Doctrine\ORM\PersistentCollection {#4456 …}
    +reports: Doctrine\ORM\PersistentCollection {#4458 …}
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    +violations: Doctrine\ORM\PersistentCollection {#4462 …}
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    +awards: Doctrine\ORM\PersistentCollection {#4466 …}
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    -totpSecret: null
    -totpBackupCodes: []
    -oAuth2UserConsents: Doctrine\ORM\PersistentCollection {#4472 …}
    +apId: "lemmyreader@lemmy.ml"
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    +apFollowersUrl: null
    +apInboxUrl: "https://lemmy.ml/inbox"
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    +apPreferredUsername: "lemmyreader"
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    +privateKey: null
    +publicKey: null
    +apFetchedAt: DateTime @1722519481 {#4404
      date: 2024-08-01 15:38:01.0 +02:00
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    +apDeletedAt: null
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    +visibility: "visible             "
    +createdAt: DateTimeImmutable @1722519480 {#4405
      date: 2024-08-01 15:38:00.0 +02:00
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  }
  +showAvatar: false
}
date App\Twig\Components\DateComponent 12.0 MiB 0.22 ms
Input props
[
  "date" => DateTimeImmutable @1706206887 {#4402
    date: 2024-01-25 19:21:27.0 +01:00
  }
]
Attributes
[]
Component
App\Twig\Components\DateComponent {#9851
  +date: DateTimeImmutable @1706206887 {#4402
    date: 2024-01-25 19:21:27.0 +01:00
  }
}
date_edited App\Twig\Components\DateEditedComponent 12.0 MiB 0.23 ms
Input props
[
  "createdAt" => DateTimeImmutable @1706206887 {#4402
    date: 2024-01-25 19:21:27.0 +01:00
  }
  "editedAt" => DateTimeImmutable @1728635038 {#4401
    date: 2024-10-11 10:23:58.0 +02:00
  }
]
Attributes
[]
Component
App\Twig\Components\DateEditedComponent {#9905
  +createdAt: DateTimeImmutable @1706206887 {#4402
    date: 2024-01-25 19:21:27.0 +01:00
  }
  +editedAt: DateTimeImmutable @1728635038 {#4401
    date: 2024-10-11 10:23:58.0 +02:00
  }
}
user_avatar App\Twig\Components\UserAvatarComponent 12.0 MiB 0.23 ms
Input props
[
  "user" => App\Entity\User {#4419
    +avatar: null
    +cover: null
    +email: "lemmyreader@lemmy.ml"
    +username: "@lemmyreader@lemmy.ml"
    +roles: []
    +followersCount: 0
    +homepage: "front"
    +about: "not much"
    +lastActive: DateTime @1729457174 {#4403
      date: 2024-10-20 22:46:14.0 +02:00
    }
    +markedForDeletionAt: null
    +fields: null
    +oauthGithubId: null
    +oauthGoogleId: null
    +oauthFacebookId: null
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    +hideAdult: true
    +showSubscribedUsers: true
    +showSubscribedMagazines: true
    +showSubscribedDomains: true
    +preferredLanguages: []
    +featuredMagazines: null
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    +notifyOnNewEntry: false
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    +notifyOnNewPost: false
    +notifyOnNewPostReply: true
    +notifyOnNewPostCommentReply: true
    +addMentionsEntries: false
    +addMentionsPosts: true
    +isBanned: false
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    +isDeleted: false
    +isBot: false
    +spamProtection: true
    +customCss: null
    +ignoreMagazinesCustomCss: false
    +moderatorTokens: Doctrine\ORM\PersistentCollection {#4420 …}
    +magazineOwnershipRequests: Doctrine\ORM\PersistentCollection {#4422 …}
    +moderatorRequests: Doctrine\ORM\PersistentCollection {#4424 …}
    +entries: Doctrine\ORM\PersistentCollection {#4426 …}
    +entryVotes: Doctrine\ORM\PersistentCollection {#4428 …}
    +entryComments: Doctrine\ORM\PersistentCollection {#4430 …}
    +entryCommentVotes: Doctrine\ORM\PersistentCollection {#4432 …}
    +posts: Doctrine\ORM\PersistentCollection {#4434 …}
    +postVotes: Doctrine\ORM\PersistentCollection {#4436 …}
    +postComments: Doctrine\ORM\PersistentCollection {#4438 …}
    +postCommentVotes: Doctrine\ORM\PersistentCollection {#4440 …}
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    +follows: Doctrine\ORM\PersistentCollection {#4446 …}
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    +blocks: Doctrine\ORM\PersistentCollection {#4450 …}
    +blockers: Doctrine\ORM\PersistentCollection {#4452 …}
    +blockedMagazines: Doctrine\ORM\PersistentCollection {#4454 …}
    +blockedDomains: Doctrine\ORM\PersistentCollection {#4456 …}
    +reports: Doctrine\ORM\PersistentCollection {#4458 …}
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    +violations: Doctrine\ORM\PersistentCollection {#4462 …}
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    +privateKey: null
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      date: 2024-08-01 15:38:01.0 +02:00
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    +createdAt: DateTimeImmutable @1722519480 {#4405
      date: 2024-08-01 15:38:00.0 +02:00
    }
  }
  "width" => 40
  "height" => 40
  "asLink" => true
]
Attributes
[]
Component
App\Twig\Components\UserAvatarComponent {#9959
  +width: 40
  +height: 40
  +user: App\Entity\User {#4419
    +avatar: null
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    +email: "lemmyreader@lemmy.ml"
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    +lastActive: DateTime @1729457174 {#4403
      date: 2024-10-20 22:46:14.0 +02:00
    }
    +markedForDeletionAt: null
    +fields: null
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    +isBot: false
    +spamProtection: true
    +customCss: null
    +ignoreMagazinesCustomCss: false
    +moderatorTokens: Doctrine\ORM\PersistentCollection {#4420 …}
    +magazineOwnershipRequests: Doctrine\ORM\PersistentCollection {#4422 …}
    +moderatorRequests: Doctrine\ORM\PersistentCollection {#4424 …}
    +entries: Doctrine\ORM\PersistentCollection {#4426 …}
    +entryVotes: Doctrine\ORM\PersistentCollection {#4428 …}
    +entryComments: Doctrine\ORM\PersistentCollection {#4430 …}
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    +posts: Doctrine\ORM\PersistentCollection {#4434 …}
    +postVotes: Doctrine\ORM\PersistentCollection {#4436 …}
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    +blocks: Doctrine\ORM\PersistentCollection {#4450 …}
    +blockers: Doctrine\ORM\PersistentCollection {#4452 …}
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}
vote App\Twig\Components\VoteComponent 12.0 MiB 0.60 ms
Input props
[
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      +email: "lemmyreader@lemmy.ml"
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      +roles: []
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      +customCss: null
      +ignoreMagazinesCustomCss: false
      +moderatorTokens: Doctrine\ORM\PersistentCollection {#4420 …}
      +magazineOwnershipRequests: Doctrine\ORM\PersistentCollection {#4422 …}
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      +entries: Doctrine\ORM\PersistentCollection {#4426 …}
      +entryVotes: Doctrine\ORM\PersistentCollection {#4428 …}
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      -oAuth2UserConsents: Doctrine\ORM\PersistentCollection {#4472 …}
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      +visibility: "visible             "
      +createdAt: DateTimeImmutable @1722519480 {#4405
        date: 2024-08-01 15:38:00.0 +02:00
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    }
    +entry: App\Entity\Entry {#2412
      +user: Proxies\__CG__\App\Entity\User {#1970
        +avatar: null
        +cover: null
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        +entries: Doctrine\ORM\PersistentCollection {#1631 …}
        +entryVotes: Doctrine\ORM\PersistentCollection {#1704 …}
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          \n
          Linux is a family of open source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991 by Linus Torvalds. Linux is typically packaged in a Linux distribution (or distro for short).\n
          \n
          Distributions include the Linux kernel and supporting system software and libraries, many of which are provided by the GNU Project. Many Linux distributions use the word “Linux” in their name, but the Free Software Foundation uses the name GNU/Linux to emphasize the importance of GNU software, causing some controversy.\n
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          - Posts must be relevant to operating systems running the Linux kernel. GNU/Linux or otherwise.\n
          - No misinformation\n
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          \n
          - [!opensource@lemmy.ml](https://lemmy.ml/c/opensource)\n
          - [!libre_culture@lemmy.ml](https://lemmy.ml/c/libre_culture)\n
          - [!technology@lemmy.ml](https://lemmy.ml/c/technology)\n
          - [!libre_hardware@lemmy.ml](https://lemmy.ml/c/libre_hardware)\n
          \n
          Community icon by [Alpár-Etele Méder](https://www.iconfinder.com/pocike), licensed under [CC BY 3.0](https://creativecommons.org/licenses/by/3.0/)
          """
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      +slug: "Can-I-install-Ubuntu-18-software-on-Ubuntu-22-04-Technically"
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      +url: null
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        Hope these kinds of questions are allowed here. On this occasion I’m just looking for a straight answer.\n
        \n
        For a university course I need to install ROS - software for doing robotics stuff. Specifically, I need ROS 1 - which is no longer being updated, as ROS 2 is now the focus. The installation instructions are here: [wiki.ros.org/Installation/Ubuntu](https://wiki.ros.org/Installation/Ubuntu)\n
        \n
        The instructions from the course material say that only Ubuntu 18 would work, though [the ROS wiki says Ubuntu 20.04 is the target](https://wiki.ros.org/noetic). Either way, it doesn’t seem to be available for Ubuntu 22.04 and therefore Linux Mint 21, which is what I’m running.\n
        \n
        The course instructions generally gives 3 options:\n
        \n
        1. Install ROS on a VirtualBox virtual machine\n
        2. Install on Windows using WSL\n
        3. Install on a real Ubuntu 18 system\n
        \n
        Right now I’m going to use VirtualBox to get started, but I’d really prefer to run it natively and I’m worried about performance. Is there a simple way to download and run software intended for Ubuntu 20.04 on Linux Mint 21.3?\n
        \n
        Edit: thank you all for the great suggestions! I got stuck on an unrelated problem (ran out of storage space) but I’m sure your suggestions will work once I fix that. Forgive me for not replying individually, you’re all awesome and I don’t have anything to add other than “thank you” :)
        """
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      Both Snap and [Flatpak](https://flathub.org/apps/com.github.fries1234.ncsa-mosaic) provide an easy install for the really old, pre 1997, NCSA Mosaic browser. [The Snap page](https://snapcraft.io/mosaic) gives a hint about how this was done :\n
      \n
      > Built from source code hosted at: [github.com/alandipert/ncsa-mosaic](https://github.com/alandipert/ncsa-mosaic) Thanks to John Lenton for the snapcraft config.\n
      \n
      This suggests that if you can build the ROS 1 from source, you have Flatpak and Snap as option, and maybe also [AppImage.](https://appimage.org/)\n
      \n
      Besides that there is also Linux KVM (QEMU) which may perform better than VirtualBox. Cannot find a good page for Ubuntu on it, but here’s the KVM entry of the excellent Arch Linux wiki [wiki.archlinux.org/title/KVM](https://wiki.archlinux.org/title/KVM)
      """
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          \n
          - [!opensource@lemmy.ml](https://lemmy.ml/c/opensource)\n
          - [!libre_culture@lemmy.ml](https://lemmy.ml/c/libre_culture)\n
          - [!technology@lemmy.ml](https://lemmy.ml/c/technology)\n
          - [!libre_hardware@lemmy.ml](https://lemmy.ml/c/libre_hardware)\n
          \n
          Community icon by [Alpár-Etele Méder](https://www.iconfinder.com/pocike), licensed under [CC BY 3.0](https://creativecommons.org/licenses/by/3.0/)
          """
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      +title: "Can I install Ubuntu 18 software on Ubuntu 22.04? (Technically Linux Mint 21.3)"
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      +body: """
        Hope these kinds of questions are allowed here. On this occasion I’m just looking for a straight answer.\n
        \n
        For a university course I need to install ROS - software for doing robotics stuff. Specifically, I need ROS 1 - which is no longer being updated, as ROS 2 is now the focus. The installation instructions are here: [wiki.ros.org/Installation/Ubuntu](https://wiki.ros.org/Installation/Ubuntu)\n
        \n
        The instructions from the course material say that only Ubuntu 18 would work, though [the ROS wiki says Ubuntu 20.04 is the target](https://wiki.ros.org/noetic). Either way, it doesn’t seem to be available for Ubuntu 22.04 and therefore Linux Mint 21, which is what I’m running.\n
        \n
        The course instructions generally gives 3 options:\n
        \n
        1. Install ROS on a VirtualBox virtual machine\n
        2. Install on Windows using WSL\n
        3. Install on a real Ubuntu 18 system\n
        \n
        Right now I’m going to use VirtualBox to get started, but I’d really prefer to run it natively and I’m worried about performance. Is there a simple way to download and run software intended for Ubuntu 20.04 on Linux Mint 21.3?\n
        \n
        Edit: thank you all for the great suggestions! I got stuck on an unrelated problem (ran out of storage space) but I’m sure your suggestions will work once I fix that. Forgive me for not replying individually, you’re all awesome and I don’t have anything to add other than “thank you” :)
        """
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    +body: """
      Both Snap and [Flatpak](https://flathub.org/apps/com.github.fries1234.ncsa-mosaic) provide an easy install for the really old, pre 1997, NCSA Mosaic browser. [The Snap page](https://snapcraft.io/mosaic) gives a hint about how this was done :\n
      \n
      > Built from source code hosted at: [github.com/alandipert/ncsa-mosaic](https://github.com/alandipert/ncsa-mosaic) Thanks to John Lenton for the snapcraft config.\n
      \n
      This suggests that if you can build the ROS 1 from source, you have Flatpak and Snap as option, and maybe also [AppImage.](https://appimage.org/)\n
      \n
      Besides that there is also Linux KVM (QEMU) which may perform better than VirtualBox. Cannot find a good page for Ubuntu on it, but here’s the KVM entry of the excellent Arch Linux wiki [wiki.archlinux.org/title/KVM](https://wiki.archlinux.org/title/KVM)
      """
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          - [!technology@lemmy.ml](https://lemmy.ml/c/technology)\n
          - [!libre_hardware@lemmy.ml](https://lemmy.ml/c/libre_hardware)\n
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          Community icon by [Alpár-Etele Méder](https://www.iconfinder.com/pocike), licensed under [CC BY 3.0](https://creativecommons.org/licenses/by/3.0/)
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      +body: """
        Hope these kinds of questions are allowed here. On this occasion I’m just looking for a straight answer.\n
        \n
        For a university course I need to install ROS - software for doing robotics stuff. Specifically, I need ROS 1 - which is no longer being updated, as ROS 2 is now the focus. The installation instructions are here: [wiki.ros.org/Installation/Ubuntu](https://wiki.ros.org/Installation/Ubuntu)\n
        \n
        The instructions from the course material say that only Ubuntu 18 would work, though [the ROS wiki says Ubuntu 20.04 is the target](https://wiki.ros.org/noetic). Either way, it doesn’t seem to be available for Ubuntu 22.04 and therefore Linux Mint 21, which is what I’m running.\n
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        2. Install on Windows using WSL\n
        3. Install on a real Ubuntu 18 system\n
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        \n
        Edit: thank you all for the great suggestions! I got stuck on an unrelated problem (ran out of storage space) but I’m sure your suggestions will work once I fix that. Forgive me for not replying individually, you’re all awesome and I don’t have anything to add other than “thank you” :)
        """
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      Both Snap and [Flatpak](https://flathub.org/apps/com.github.fries1234.ncsa-mosaic) provide an easy install for the really old, pre 1997, NCSA Mosaic browser. [The Snap page](https://snapcraft.io/mosaic) gives a hint about how this was done :\n
      \n
      > Built from source code hosted at: [github.com/alandipert/ncsa-mosaic](https://github.com/alandipert/ncsa-mosaic) Thanks to John Lenton for the snapcraft config.\n
      \n
      This suggests that if you can build the ROS 1 from source, you have Flatpak and Snap as option, and maybe also [AppImage.](https://appimage.org/)\n
      \n
      Besides that there is also Linux KVM (QEMU) which may perform better than VirtualBox. Cannot find a good page for Ubuntu on it, but here’s the KVM entry of the excellent Arch Linux wiki [wiki.archlinux.org/title/KVM](https://wiki.archlinux.org/title/KVM)
      """
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          From Wikipedia, the free encyclopedia\n
          \n
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          \n
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          \n
          ### Rules\n
          \n
          - Posts must be relevant to operating systems running the Linux kernel. GNU/Linux or otherwise.\n
          - No misinformation\n
          - No NSFW content\n
          - No hate speech, bigotry, etc\n
          \n
          ### Related Communities\n
          \n
          - [!opensource@lemmy.ml](https://lemmy.ml/c/opensource)\n
          - [!libre_culture@lemmy.ml](https://lemmy.ml/c/libre_culture)\n
          - [!technology@lemmy.ml](https://lemmy.ml/c/technology)\n
          - [!libre_hardware@lemmy.ml](https://lemmy.ml/c/libre_hardware)\n
          \n
          Community icon by [Alpár-Etele Méder](https://www.iconfinder.com/pocike), licensed under [CC BY 3.0](https://creativecommons.org/licenses/by/3.0/)
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      +slug: "Can-I-install-Ubuntu-18-software-on-Ubuntu-22-04-Technically"
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        Hope these kinds of questions are allowed here. On this occasion I’m just looking for a straight answer.\n
        \n
        For a university course I need to install ROS - software for doing robotics stuff. Specifically, I need ROS 1 - which is no longer being updated, as ROS 2 is now the focus. The installation instructions are here: [wiki.ros.org/Installation/Ubuntu](https://wiki.ros.org/Installation/Ubuntu)\n
        \n
        The instructions from the course material say that only Ubuntu 18 would work, though [the ROS wiki says Ubuntu 20.04 is the target](https://wiki.ros.org/noetic). Either way, it doesn’t seem to be available for Ubuntu 22.04 and therefore Linux Mint 21, which is what I’m running.\n
        \n
        The course instructions generally gives 3 options:\n
        \n
        1. Install ROS on a VirtualBox virtual machine\n
        2. Install on Windows using WSL\n
        3. Install on a real Ubuntu 18 system\n
        \n
        Right now I’m going to use VirtualBox to get started, but I’d really prefer to run it natively and I’m worried about performance. Is there a simple way to download and run software intended for Ubuntu 20.04 on Linux Mint 21.3?\n
        \n
        Edit: thank you all for the great suggestions! I got stuck on an unrelated problem (ran out of storage space) but I’m sure your suggestions will work once I fix that. Forgive me for not replying individually, you’re all awesome and I don’t have anything to add other than “thank you” :)
        """
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      Both Snap and [Flatpak](https://flathub.org/apps/com.github.fries1234.ncsa-mosaic) provide an easy install for the really old, pre 1997, NCSA Mosaic browser. [The Snap page](https://snapcraft.io/mosaic) gives a hint about how this was done :\n
      \n
      > Built from source code hosted at: [github.com/alandipert/ncsa-mosaic](https://github.com/alandipert/ncsa-mosaic) Thanks to John Lenton for the snapcraft config.\n
      \n
      This suggests that if you can build the ROS 1 from source, you have Flatpak and Snap as option, and maybe also [AppImage.](https://appimage.org/)\n
      \n
      Besides that there is also Linux KVM (QEMU) which may perform better than VirtualBox. Cannot find a good page for Ubuntu on it, but here’s the KVM entry of the excellent Arch Linux wiki [wiki.archlinux.org/title/KVM](https://wiki.archlinux.org/title/KVM)
      """
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      +magazine: App\Entity\Magazine {#266
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          - [!opensource@lemmy.ml](https://lemmy.ml/c/opensource)\n
          - [!libre_culture@lemmy.ml](https://lemmy.ml/c/libre_culture)\n
          - [!technology@lemmy.ml](https://lemmy.ml/c/technology)\n
          - [!libre_hardware@lemmy.ml](https://lemmy.ml/c/libre_hardware)\n
          \n
          Community icon by [Alpár-Etele Méder](https://www.iconfinder.com/pocike), licensed under [CC BY 3.0](https://creativecommons.org/licenses/by/3.0/)
          """
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      +slug: "Can-I-install-Ubuntu-18-software-on-Ubuntu-22-04-Technically"
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        Hope these kinds of questions are allowed here. On this occasion I’m just looking for a straight answer.\n
        \n
        For a university course I need to install ROS - software for doing robotics stuff. Specifically, I need ROS 1 - which is no longer being updated, as ROS 2 is now the focus. The installation instructions are here: [wiki.ros.org/Installation/Ubuntu](https://wiki.ros.org/Installation/Ubuntu)\n
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        The instructions from the course material say that only Ubuntu 18 would work, though [the ROS wiki says Ubuntu 20.04 is the target](https://wiki.ros.org/noetic). Either way, it doesn’t seem to be available for Ubuntu 22.04 and therefore Linux Mint 21, which is what I’m running.\n
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        1. Install ROS on a VirtualBox virtual machine\n
        2. Install on Windows using WSL\n
        3. Install on a real Ubuntu 18 system\n
        \n
        Right now I’m going to use VirtualBox to get started, but I’d really prefer to run it natively and I’m worried about performance. Is there a simple way to download and run software intended for Ubuntu 20.04 on Linux Mint 21.3?\n
        \n
        Edit: thank you all for the great suggestions! I got stuck on an unrelated problem (ran out of storage space) but I’m sure your suggestions will work once I fix that. Forgive me for not replying individually, you’re all awesome and I don’t have anything to add other than “thank you” :)
        """
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    +body: """
      Both Snap and [Flatpak](https://flathub.org/apps/com.github.fries1234.ncsa-mosaic) provide an easy install for the really old, pre 1997, NCSA Mosaic browser. [The Snap page](https://snapcraft.io/mosaic) gives a hint about how this was done :\n
      \n
      > Built from source code hosted at: [github.com/alandipert/ncsa-mosaic](https://github.com/alandipert/ncsa-mosaic) Thanks to John Lenton for the snapcraft config.\n
      \n
      This suggests that if you can build the ROS 1 from source, you have Flatpak and Snap as option, and maybe also [AppImage.](https://appimage.org/)\n
      \n
      Besides that there is also Linux KVM (QEMU) which may perform better than VirtualBox. Cannot find a good page for Ubuntu on it, but here’s the KVM entry of the excellent Arch Linux wiki [wiki.archlinux.org/title/KVM](https://wiki.archlinux.org/title/KVM)
      """
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      +magazine: App\Entity\Magazine {#266
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          From Wikipedia, the free encyclopedia\n
          \n
          Linux is a family of open source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991 by Linus Torvalds. Linux is typically packaged in a Linux distribution (or distro for short).\n
          \n
          Distributions include the Linux kernel and supporting system software and libraries, many of which are provided by the GNU Project. Many Linux distributions use the word “Linux” in their name, but the Free Software Foundation uses the name GNU/Linux to emphasize the importance of GNU software, causing some controversy.\n
          \n
          ### Rules\n
          \n
          - Posts must be relevant to operating systems running the Linux kernel. GNU/Linux or otherwise.\n
          - No misinformation\n
          - No NSFW content\n
          - No hate speech, bigotry, etc\n
          \n
          ### Related Communities\n
          \n
          - [!opensource@lemmy.ml](https://lemmy.ml/c/opensource)\n
          - [!libre_culture@lemmy.ml](https://lemmy.ml/c/libre_culture)\n
          - [!technology@lemmy.ml](https://lemmy.ml/c/technology)\n
          - [!libre_hardware@lemmy.ml](https://lemmy.ml/c/libre_hardware)\n
          \n
          Community icon by [Alpár-Etele Méder](https://www.iconfinder.com/pocike), licensed under [CC BY 3.0](https://creativecommons.org/licenses/by/3.0/)
          """
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      +slug: "Can-I-install-Ubuntu-18-software-on-Ubuntu-22-04-Technically"
      +title: "Can I install Ubuntu 18 software on Ubuntu 22.04? (Technically Linux Mint 21.3)"
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      +body: """
        Hope these kinds of questions are allowed here. On this occasion I’m just looking for a straight answer.\n
        \n
        For a university course I need to install ROS - software for doing robotics stuff. Specifically, I need ROS 1 - which is no longer being updated, as ROS 2 is now the focus. The installation instructions are here: [wiki.ros.org/Installation/Ubuntu](https://wiki.ros.org/Installation/Ubuntu)\n
        \n
        The instructions from the course material say that only Ubuntu 18 would work, though [the ROS wiki says Ubuntu 20.04 is the target](https://wiki.ros.org/noetic). Either way, it doesn’t seem to be available for Ubuntu 22.04 and therefore Linux Mint 21, which is what I’m running.\n
        \n
        The course instructions generally gives 3 options:\n
        \n
        1. Install ROS on a VirtualBox virtual machine\n
        2. Install on Windows using WSL\n
        3. Install on a real Ubuntu 18 system\n
        \n
        Right now I’m going to use VirtualBox to get started, but I’d really prefer to run it natively and I’m worried about performance. Is there a simple way to download and run software intended for Ubuntu 20.04 on Linux Mint 21.3?\n
        \n
        Edit: thank you all for the great suggestions! I got stuck on an unrelated problem (ran out of storage space) but I’m sure your suggestions will work once I fix that. Forgive me for not replying individually, you’re all awesome and I don’t have anything to add other than “thank you” :)
        """
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    +body: """
      Both Snap and [Flatpak](https://flathub.org/apps/com.github.fries1234.ncsa-mosaic) provide an easy install for the really old, pre 1997, NCSA Mosaic browser. [The Snap page](https://snapcraft.io/mosaic) gives a hint about how this was done :\n
      \n
      > Built from source code hosted at: [github.com/alandipert/ncsa-mosaic](https://github.com/alandipert/ncsa-mosaic) Thanks to John Lenton for the snapcraft config.\n
      \n
      This suggests that if you can build the ROS 1 from source, you have Flatpak and Snap as option, and maybe also [AppImage.](https://appimage.org/)\n
      \n
      Besides that there is also Linux KVM (QEMU) which may perform better than VirtualBox. Cannot find a good page for Ubuntu on it, but here’s the KVM entry of the excellent Arch Linux wiki [wiki.archlinux.org/title/KVM](https://wiki.archlinux.org/title/KVM)
      """
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          From Wikipedia, the free encyclopedia\n
          \n
          Linux is a family of open source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991 by Linus Torvalds. Linux is typically packaged in a Linux distribution (or distro for short).\n
          \n
          Distributions include the Linux kernel and supporting system software and libraries, many of which are provided by the GNU Project. Many Linux distributions use the word “Linux” in their name, but the Free Software Foundation uses the name GNU/Linux to emphasize the importance of GNU software, causing some controversy.\n
          \n
          ### Rules\n
          \n
          - Posts must be relevant to operating systems running the Linux kernel. GNU/Linux or otherwise.\n
          - No misinformation\n
          - No NSFW content\n
          - No hate speech, bigotry, etc\n
          \n
          ### Related Communities\n
          \n
          - [!opensource@lemmy.ml](https://lemmy.ml/c/opensource)\n
          - [!libre_culture@lemmy.ml](https://lemmy.ml/c/libre_culture)\n
          - [!technology@lemmy.ml](https://lemmy.ml/c/technology)\n
          - [!libre_hardware@lemmy.ml](https://lemmy.ml/c/libre_hardware)\n
          \n
          Community icon by [Alpár-Etele Méder](https://www.iconfinder.com/pocike), licensed under [CC BY 3.0](https://creativecommons.org/licenses/by/3.0/)
          """
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      +title: "Can I install Ubuntu 18 software on Ubuntu 22.04? (Technically Linux Mint 21.3)"
      +url: null
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        Hope these kinds of questions are allowed here. On this occasion I’m just looking for a straight answer.\n
        \n
        For a university course I need to install ROS - software for doing robotics stuff. Specifically, I need ROS 1 - which is no longer being updated, as ROS 2 is now the focus. The installation instructions are here: [wiki.ros.org/Installation/Ubuntu](https://wiki.ros.org/Installation/Ubuntu)\n
        \n
        The instructions from the course material say that only Ubuntu 18 would work, though [the ROS wiki says Ubuntu 20.04 is the target](https://wiki.ros.org/noetic). Either way, it doesn’t seem to be available for Ubuntu 22.04 and therefore Linux Mint 21, which is what I’m running.\n
        \n
        The course instructions generally gives 3 options:\n
        \n
        1. Install ROS on a VirtualBox virtual machine\n
        2. Install on Windows using WSL\n
        3. Install on a real Ubuntu 18 system\n
        \n
        Right now I’m going to use VirtualBox to get started, but I’d really prefer to run it natively and I’m worried about performance. Is there a simple way to download and run software intended for Ubuntu 20.04 on Linux Mint 21.3?\n
        \n
        Edit: thank you all for the great suggestions! I got stuck on an unrelated problem (ran out of storage space) but I’m sure your suggestions will work once I fix that. Forgive me for not replying individually, you’re all awesome and I don’t have anything to add other than “thank you” :)
        """
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      You can always try.\n
      \n
      However, be aware that adding third party repositories may cause problems in the future. For example, if you upgrade to a version of Mint that’s based on 22.04 or 24.04, the updater may throw errors or even do an incomplete update because of broken dependency chains.\n
      \n
      If the software you’re using doesn’t depend on (a specific version of) software in the Mint repositories, you should be fine and it shouldn’t matter. I myself have a few external repositories that I know from experience cause no dependency issues. I’ve also had to debug plenty of broken upgrades because of other (popular!) repositories, though.\n
      \n
      You may want to use a tool like [Distrobox](https://distrobox.it/) instead. Binaries running inside Distrobox have close to zero overhead. GPU acceleration can be a bit trickier, but for Nvidia GPUs there are [workarounds](https://distrobox.it/useful_tips/#using-the-gpu-inside-the-container) to maintain full performance.\n
      \n
      You can also try the version of ROS that Ubuntu packages. It’s not the latest version, but it’s guaranteed to work without breaking your software updates or operating system upgrades in the long term.
      """
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        +title: "linux"
        +description: """
          From Wikipedia, the free encyclopedia\n
          \n
          Linux is a family of open source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991 by Linus Torvalds. Linux is typically packaged in a Linux distribution (or distro for short).\n
          \n
          Distributions include the Linux kernel and supporting system software and libraries, many of which are provided by the GNU Project. Many Linux distributions use the word “Linux” in their name, but the Free Software Foundation uses the name GNU/Linux to emphasize the importance of GNU software, causing some controversy.\n
          \n
          ### Rules\n
          \n
          - Posts must be relevant to operating systems running the Linux kernel. GNU/Linux or otherwise.\n
          - No misinformation\n
          - No NSFW content\n
          - No hate speech, bigotry, etc\n
          \n
          ### Related Communities\n
          \n
          - [!opensource@lemmy.ml](https://lemmy.ml/c/opensource)\n
          - [!libre_culture@lemmy.ml](https://lemmy.ml/c/libre_culture)\n
          - [!technology@lemmy.ml](https://lemmy.ml/c/technology)\n
          - [!libre_hardware@lemmy.ml](https://lemmy.ml/c/libre_hardware)\n
          \n
          Community icon by [Alpár-Etele Méder](https://www.iconfinder.com/pocike), licensed under [CC BY 3.0](https://creativecommons.org/licenses/by/3.0/)
          """
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      +image: null
      +domain: Proxies\__CG__\App\Entity\Domain {#1915 …}
      +slug: "Can-I-install-Ubuntu-18-software-on-Ubuntu-22-04-Technically"
      +title: "Can I install Ubuntu 18 software on Ubuntu 22.04? (Technically Linux Mint 21.3)"
      +url: null
      +body: """
        Hope these kinds of questions are allowed here. On this occasion I’m just looking for a straight answer.\n
        \n
        For a university course I need to install ROS - software for doing robotics stuff. Specifically, I need ROS 1 - which is no longer being updated, as ROS 2 is now the focus. The installation instructions are here: [wiki.ros.org/Installation/Ubuntu](https://wiki.ros.org/Installation/Ubuntu)\n
        \n
        The instructions from the course material say that only Ubuntu 18 would work, though [the ROS wiki says Ubuntu 20.04 is the target](https://wiki.ros.org/noetic). Either way, it doesn’t seem to be available for Ubuntu 22.04 and therefore Linux Mint 21, which is what I’m running.\n
        \n
        The course instructions generally gives 3 options:\n
        \n
        1. Install ROS on a VirtualBox virtual machine\n
        2. Install on Windows using WSL\n
        3. Install on a real Ubuntu 18 system\n
        \n
        Right now I’m going to use VirtualBox to get started, but I’d really prefer to run it natively and I’m worried about performance. Is there a simple way to download and run software intended for Ubuntu 20.04 on Linux Mint 21.3?\n
        \n
        Edit: thank you all for the great suggestions! I got stuck on an unrelated problem (ran out of storage space) but I’m sure your suggestions will work once I fix that. Forgive me for not replying individually, you’re all awesome and I don’t have anything to add other than “thank you” :)
        """
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      }
      +createdAt: DateTimeImmutable @1706203065 {#2420
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    +magazine: App\Entity\Magazine {#266}
    +image: null
    +parent: null
    +root: null
    +body: """
      You can always try.\n
      \n
      However, be aware that adding third party repositories may cause problems in the future. For example, if you upgrade to a version of Mint that’s based on 22.04 or 24.04, the updater may throw errors or even do an incomplete update because of broken dependency chains.\n
      \n
      If the software you’re using doesn’t depend on (a specific version of) software in the Mint repositories, you should be fine and it shouldn’t matter. I myself have a few external repositories that I know from experience cause no dependency issues. I’ve also had to debug plenty of broken upgrades because of other (popular!) repositories, though.\n
      \n
      You may want to use a tool like [Distrobox](https://distrobox.it/) instead. Binaries running inside Distrobox have close to zero overhead. GPU acceleration can be a bit trickier, but for Nvidia GPUs there are [workarounds](https://distrobox.it/useful_tips/#using-the-gpu-inside-the-container) to maintain full performance.\n
      \n
      You can also try the version of ROS that Ubuntu packages. It’s not the latest version, but it’s guaranteed to work without breaking your software updates or operating system upgrades in the long term.
      """
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    +ip: null
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      "@NeatNit@discuss.tchncs.de"
      "@NeatNit@discuss.tchncs.de"
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  +showMagazineName: false
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  -requestStack: Symfony\Component\HttpFoundation\RequestStack {#1328 …}
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}
user_inline App\Twig\Components\UserInlineComponent 12.0 MiB 0.26 ms
Input props
[
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    +roles: []
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    +about: """
      Giver of skulls\n
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App\Twig\Components\UserInlineComponent {#10480
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date App\Twig\Components\DateComponent 12.0 MiB 0.22 ms
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]
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[]
Component
App\Twig\Components\DateComponent {#10535
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}
date_edited App\Twig\Components\DateEditedComponent 12.0 MiB 0.14 ms
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Component
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}
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Input props
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  "width" => 40
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  "asLink" => true
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Attributes
[]
Component
App\Twig\Components\UserAvatarComponent {#10643
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    +cover: Proxies\__CG__\App\Entity\Image {#4495 …}
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    +markedForDeletionAt: null
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vote App\Twig\Components\VoteComponent 12.0 MiB 0.35 ms
Input props
[
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        """
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         …2
      }
      +magazine: App\Entity\Magazine {#266
        +icon: Proxies\__CG__\App\Entity\Image {#247 …}
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          From Wikipedia, the free encyclopedia\n
          \n
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          \n
          Distributions include the Linux kernel and supporting system software and libraries, many of which are provided by the GNU Project. Many Linux distributions use the word “Linux” in their name, but the Free Software Foundation uses the name GNU/Linux to emphasize the importance of GNU software, causing some controversy.\n
          \n
          ### Rules\n
          \n
          - Posts must be relevant to operating systems running the Linux kernel. GNU/Linux or otherwise.\n
          - No misinformation\n
          - No NSFW content\n
          - No hate speech, bigotry, etc\n
          \n
          ### Related Communities\n
          \n
          - [!opensource@lemmy.ml](https://lemmy.ml/c/opensource)\n
          - [!libre_culture@lemmy.ml](https://lemmy.ml/c/libre_culture)\n
          - [!technology@lemmy.ml](https://lemmy.ml/c/technology)\n
          - [!libre_hardware@lemmy.ml](https://lemmy.ml/c/libre_hardware)\n
          \n
          Community icon by [Alpár-Etele Méder](https://www.iconfinder.com/pocike), licensed under [CC BY 3.0](https://creativecommons.org/licenses/by/3.0/)
          """
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      +domain: Proxies\__CG__\App\Entity\Domain {#1915 …}
      +slug: "Can-I-install-Ubuntu-18-software-on-Ubuntu-22-04-Technically"
      +title: "Can I install Ubuntu 18 software on Ubuntu 22.04? (Technically Linux Mint 21.3)"
      +url: null
      +body: """
        Hope these kinds of questions are allowed here. On this occasion I’m just looking for a straight answer.\n
        \n
        For a university course I need to install ROS - software for doing robotics stuff. Specifically, I need ROS 1 - which is no longer being updated, as ROS 2 is now the focus. The installation instructions are here: [wiki.ros.org/Installation/Ubuntu](https://wiki.ros.org/Installation/Ubuntu)\n
        \n
        The instructions from the course material say that only Ubuntu 18 would work, though [the ROS wiki says Ubuntu 20.04 is the target](https://wiki.ros.org/noetic). Either way, it doesn’t seem to be available for Ubuntu 22.04 and therefore Linux Mint 21, which is what I’m running.\n
        \n
        The course instructions generally gives 3 options:\n
        \n
        1. Install ROS on a VirtualBox virtual machine\n
        2. Install on Windows using WSL\n
        3. Install on a real Ubuntu 18 system\n
        \n
        Right now I’m going to use VirtualBox to get started, but I’d really prefer to run it natively and I’m worried about performance. Is there a simple way to download and run software intended for Ubuntu 20.04 on Linux Mint 21.3?\n
        \n
        Edit: thank you all for the great suggestions! I got stuck on an unrelated problem (ran out of storage space) but I’m sure your suggestions will work once I fix that. Forgive me for not replying individually, you’re all awesome and I don’t have anything to add other than “thank you” :)
        """
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      You can always try.\n
      \n
      However, be aware that adding third party repositories may cause problems in the future. For example, if you upgrade to a version of Mint that’s based on 22.04 or 24.04, the updater may throw errors or even do an incomplete update because of broken dependency chains.\n
      \n
      If the software you’re using doesn’t depend on (a specific version of) software in the Mint repositories, you should be fine and it shouldn’t matter. I myself have a few external repositories that I know from experience cause no dependency issues. I’ve also had to debug plenty of broken upgrades because of other (popular!) repositories, though.\n
      \n
      You may want to use a tool like [Distrobox](https://distrobox.it/) instead. Binaries running inside Distrobox have close to zero overhead. GPU acceleration can be a bit trickier, but for Nvidia GPUs there are [workarounds](https://distrobox.it/useful_tips/#using-the-gpu-inside-the-container) to maintain full performance.\n
      \n
      You can also try the version of ROS that Ubuntu packages. It’s not the latest version, but it’s guaranteed to work without breaking your software updates or operating system upgrades in the long term.
      """
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          \n
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          \n
          ### Rules\n
          \n
          - Posts must be relevant to operating systems running the Linux kernel. GNU/Linux or otherwise.\n
          - No misinformation\n
          - No NSFW content\n
          - No hate speech, bigotry, etc\n
          \n
          ### Related Communities\n
          \n
          - [!opensource@lemmy.ml](https://lemmy.ml/c/opensource)\n
          - [!libre_culture@lemmy.ml](https://lemmy.ml/c/libre_culture)\n
          - [!technology@lemmy.ml](https://lemmy.ml/c/technology)\n
          - [!libre_hardware@lemmy.ml](https://lemmy.ml/c/libre_hardware)\n
          \n
          Community icon by [Alpár-Etele Méder](https://www.iconfinder.com/pocike), licensed under [CC BY 3.0](https://creativecommons.org/licenses/by/3.0/)
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        Hope these kinds of questions are allowed here. On this occasion I’m just looking for a straight answer.\n
        \n
        For a university course I need to install ROS - software for doing robotics stuff. Specifically, I need ROS 1 - which is no longer being updated, as ROS 2 is now the focus. The installation instructions are here: [wiki.ros.org/Installation/Ubuntu](https://wiki.ros.org/Installation/Ubuntu)\n
        \n
        The instructions from the course material say that only Ubuntu 18 would work, though [the ROS wiki says Ubuntu 20.04 is the target](https://wiki.ros.org/noetic). Either way, it doesn’t seem to be available for Ubuntu 22.04 and therefore Linux Mint 21, which is what I’m running.\n
        \n
        The course instructions generally gives 3 options:\n
        \n
        1. Install ROS on a VirtualBox virtual machine\n
        2. Install on Windows using WSL\n
        3. Install on a real Ubuntu 18 system\n
        \n
        Right now I’m going to use VirtualBox to get started, but I’d really prefer to run it natively and I’m worried about performance. Is there a simple way to download and run software intended for Ubuntu 20.04 on Linux Mint 21.3?\n
        \n
        Edit: thank you all for the great suggestions! I got stuck on an unrelated problem (ran out of storage space) but I’m sure your suggestions will work once I fix that. Forgive me for not replying individually, you’re all awesome and I don’t have anything to add other than “thank you” :)
        """
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      You can always try.\n
      \n
      However, be aware that adding third party repositories may cause problems in the future. For example, if you upgrade to a version of Mint that’s based on 22.04 or 24.04, the updater may throw errors or even do an incomplete update because of broken dependency chains.\n
      \n
      If the software you’re using doesn’t depend on (a specific version of) software in the Mint repositories, you should be fine and it shouldn’t matter. I myself have a few external repositories that I know from experience cause no dependency issues. I’ve also had to debug plenty of broken upgrades because of other (popular!) repositories, though.\n
      \n
      You may want to use a tool like [Distrobox](https://distrobox.it/) instead. Binaries running inside Distrobox have close to zero overhead. GPU acceleration can be a bit trickier, but for Nvidia GPUs there are [workarounds](https://distrobox.it/useful_tips/#using-the-gpu-inside-the-container) to maintain full performance.\n
      \n
      You can also try the version of ROS that Ubuntu packages. It’s not the latest version, but it’s guaranteed to work without breaking your software updates or operating system upgrades in the long term.
      """
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          \n
          ### Rules\n
          \n
          - Posts must be relevant to operating systems running the Linux kernel. GNU/Linux or otherwise.\n
          - No misinformation\n
          - No NSFW content\n
          - No hate speech, bigotry, etc\n
          \n
          ### Related Communities\n
          \n
          - [!opensource@lemmy.ml](https://lemmy.ml/c/opensource)\n
          - [!libre_culture@lemmy.ml](https://lemmy.ml/c/libre_culture)\n
          - [!technology@lemmy.ml](https://lemmy.ml/c/technology)\n
          - [!libre_hardware@lemmy.ml](https://lemmy.ml/c/libre_hardware)\n
          \n
          Community icon by [Alpár-Etele Méder](https://www.iconfinder.com/pocike), licensed under [CC BY 3.0](https://creativecommons.org/licenses/by/3.0/)
          """
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      +body: """
        Hope these kinds of questions are allowed here. On this occasion I’m just looking for a straight answer.\n
        \n
        For a university course I need to install ROS - software for doing robotics stuff. Specifically, I need ROS 1 - which is no longer being updated, as ROS 2 is now the focus. The installation instructions are here: [wiki.ros.org/Installation/Ubuntu](https://wiki.ros.org/Installation/Ubuntu)\n
        \n
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        \n
        1. Install ROS on a VirtualBox virtual machine\n
        2. Install on Windows using WSL\n
        3. Install on a real Ubuntu 18 system\n
        \n
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        \n
        Edit: thank you all for the great suggestions! I got stuck on an unrelated problem (ran out of storage space) but I’m sure your suggestions will work once I fix that. Forgive me for not replying individually, you’re all awesome and I don’t have anything to add other than “thank you” :)
        """
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      You can always try.\n
      \n
      However, be aware that adding third party repositories may cause problems in the future. For example, if you upgrade to a version of Mint that’s based on 22.04 or 24.04, the updater may throw errors or even do an incomplete update because of broken dependency chains.\n
      \n
      If the software you’re using doesn’t depend on (a specific version of) software in the Mint repositories, you should be fine and it shouldn’t matter. I myself have a few external repositories that I know from experience cause no dependency issues. I’ve also had to debug plenty of broken upgrades because of other (popular!) repositories, though.\n
      \n
      You may want to use a tool like [Distrobox](https://distrobox.it/) instead. Binaries running inside Distrobox have close to zero overhead. GPU acceleration can be a bit trickier, but for Nvidia GPUs there are [workarounds](https://distrobox.it/useful_tips/#using-the-gpu-inside-the-container) to maintain full performance.\n
      \n
      You can also try the version of ROS that Ubuntu packages. It’s not the latest version, but it’s guaranteed to work without breaking your software updates or operating system upgrades in the long term.
      """
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      +magazine: App\Entity\Magazine {#266
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          From Wikipedia, the free encyclopedia\n
          \n
          Linux is a family of open source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991 by Linus Torvalds. Linux is typically packaged in a Linux distribution (or distro for short).\n
          \n
          Distributions include the Linux kernel and supporting system software and libraries, many of which are provided by the GNU Project. Many Linux distributions use the word “Linux” in their name, but the Free Software Foundation uses the name GNU/Linux to emphasize the importance of GNU software, causing some controversy.\n
          \n
          ### Rules\n
          \n
          - Posts must be relevant to operating systems running the Linux kernel. GNU/Linux or otherwise.\n
          - No misinformation\n
          - No NSFW content\n
          - No hate speech, bigotry, etc\n
          \n
          ### Related Communities\n
          \n
          - [!opensource@lemmy.ml](https://lemmy.ml/c/opensource)\n
          - [!libre_culture@lemmy.ml](https://lemmy.ml/c/libre_culture)\n
          - [!technology@lemmy.ml](https://lemmy.ml/c/technology)\n
          - [!libre_hardware@lemmy.ml](https://lemmy.ml/c/libre_hardware)\n
          \n
          Community icon by [Alpár-Etele Méder](https://www.iconfinder.com/pocike), licensed under [CC BY 3.0](https://creativecommons.org/licenses/by/3.0/)
          """
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      +title: "Can I install Ubuntu 18 software on Ubuntu 22.04? (Technically Linux Mint 21.3)"
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      +body: """
        Hope these kinds of questions are allowed here. On this occasion I’m just looking for a straight answer.\n
        \n
        For a university course I need to install ROS - software for doing robotics stuff. Specifically, I need ROS 1 - which is no longer being updated, as ROS 2 is now the focus. The installation instructions are here: [wiki.ros.org/Installation/Ubuntu](https://wiki.ros.org/Installation/Ubuntu)\n
        \n
        The instructions from the course material say that only Ubuntu 18 would work, though [the ROS wiki says Ubuntu 20.04 is the target](https://wiki.ros.org/noetic). Either way, it doesn’t seem to be available for Ubuntu 22.04 and therefore Linux Mint 21, which is what I’m running.\n
        \n
        The course instructions generally gives 3 options:\n
        \n
        1. Install ROS on a VirtualBox virtual machine\n
        2. Install on Windows using WSL\n
        3. Install on a real Ubuntu 18 system\n
        \n
        Right now I’m going to use VirtualBox to get started, but I’d really prefer to run it natively and I’m worried about performance. Is there a simple way to download and run software intended for Ubuntu 20.04 on Linux Mint 21.3?\n
        \n
        Edit: thank you all for the great suggestions! I got stuck on an unrelated problem (ran out of storage space) but I’m sure your suggestions will work once I fix that. Forgive me for not replying individually, you’re all awesome and I don’t have anything to add other than “thank you” :)
        """
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      You can always try.\n
      \n
      However, be aware that adding third party repositories may cause problems in the future. For example, if you upgrade to a version of Mint that’s based on 22.04 or 24.04, the updater may throw errors or even do an incomplete update because of broken dependency chains.\n
      \n
      If the software you’re using doesn’t depend on (a specific version of) software in the Mint repositories, you should be fine and it shouldn’t matter. I myself have a few external repositories that I know from experience cause no dependency issues. I’ve also had to debug plenty of broken upgrades because of other (popular!) repositories, though.\n
      \n
      You may want to use a tool like [Distrobox](https://distrobox.it/) instead. Binaries running inside Distrobox have close to zero overhead. GPU acceleration can be a bit trickier, but for Nvidia GPUs there are [workarounds](https://distrobox.it/useful_tips/#using-the-gpu-inside-the-container) to maintain full performance.\n
      \n
      You can also try the version of ROS that Ubuntu packages. It’s not the latest version, but it’s guaranteed to work without breaking your software updates or operating system upgrades in the long term.
      """
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          \n
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          \n
          Distributions include the Linux kernel and supporting system software and libraries, many of which are provided by the GNU Project. Many Linux distributions use the word “Linux” in their name, but the Free Software Foundation uses the name GNU/Linux to emphasize the importance of GNU software, causing some controversy.\n
          \n
          ### Rules\n
          \n
          - Posts must be relevant to operating systems running the Linux kernel. GNU/Linux or otherwise.\n
          - No misinformation\n
          - No NSFW content\n
          - No hate speech, bigotry, etc\n
          \n
          ### Related Communities\n
          \n
          - [!opensource@lemmy.ml](https://lemmy.ml/c/opensource)\n
          - [!libre_culture@lemmy.ml](https://lemmy.ml/c/libre_culture)\n
          - [!technology@lemmy.ml](https://lemmy.ml/c/technology)\n
          - [!libre_hardware@lemmy.ml](https://lemmy.ml/c/libre_hardware)\n
          \n
          Community icon by [Alpár-Etele Méder](https://www.iconfinder.com/pocike), licensed under [CC BY 3.0](https://creativecommons.org/licenses/by/3.0/)
          """
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        Hope these kinds of questions are allowed here. On this occasion I’m just looking for a straight answer.\n
        \n
        For a university course I need to install ROS - software for doing robotics stuff. Specifically, I need ROS 1 - which is no longer being updated, as ROS 2 is now the focus. The installation instructions are here: [wiki.ros.org/Installation/Ubuntu](https://wiki.ros.org/Installation/Ubuntu)\n
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        The instructions from the course material say that only Ubuntu 18 would work, though [the ROS wiki says Ubuntu 20.04 is the target](https://wiki.ros.org/noetic). Either way, it doesn’t seem to be available for Ubuntu 22.04 and therefore Linux Mint 21, which is what I’m running.\n
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        2. Install on Windows using WSL\n
        3. Install on a real Ubuntu 18 system\n
        \n
        Right now I’m going to use VirtualBox to get started, but I’d really prefer to run it natively and I’m worried about performance. Is there a simple way to download and run software intended for Ubuntu 20.04 on Linux Mint 21.3?\n
        \n
        Edit: thank you all for the great suggestions! I got stuck on an unrelated problem (ran out of storage space) but I’m sure your suggestions will work once I fix that. Forgive me for not replying individually, you’re all awesome and I don’t have anything to add other than “thank you” :)
        """
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      You can always try.\n
      \n
      However, be aware that adding third party repositories may cause problems in the future. For example, if you upgrade to a version of Mint that’s based on 22.04 or 24.04, the updater may throw errors or even do an incomplete update because of broken dependency chains.\n
      \n
      If the software you’re using doesn’t depend on (a specific version of) software in the Mint repositories, you should be fine and it shouldn’t matter. I myself have a few external repositories that I know from experience cause no dependency issues. I’ve also had to debug plenty of broken upgrades because of other (popular!) repositories, though.\n
      \n
      You may want to use a tool like [Distrobox](https://distrobox.it/) instead. Binaries running inside Distrobox have close to zero overhead. GPU acceleration can be a bit trickier, but for Nvidia GPUs there are [workarounds](https://distrobox.it/useful_tips/#using-the-gpu-inside-the-container) to maintain full performance.\n
      \n
      You can also try the version of ROS that Ubuntu packages. It’s not the latest version, but it’s guaranteed to work without breaking your software updates or operating system upgrades in the long term.
      """
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        +apInboxUrl: "https://discuss.tchncs.de/inbox"
        +apDomain: "discuss.tchncs.de"
        +apPreferredUsername: "NeatNit"
        +apDiscoverable: true
        +apManuallyApprovesFollowers: false
        +privateKey: null
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        +apFetchedAt: DateTime @1720324140 {#1515
          date: 2024-07-07 05:49:00.0 +02:00
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        +createdAt: DateTimeImmutable @1720324139 {#1516
          date: 2024-07-07 05:48:59.0 +02:00
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        +__isInitialized__: true
         …2
      }
      +magazine: App\Entity\Magazine {#266
        +icon: Proxies\__CG__\App\Entity\Image {#247 …}
        +name: "linux@lemmy.ml"
        +title: "linux"
        +description: """
          From Wikipedia, the free encyclopedia\n
          \n
          Linux is a family of open source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991 by Linus Torvalds. Linux is typically packaged in a Linux distribution (or distro for short).\n
          \n
          Distributions include the Linux kernel and supporting system software and libraries, many of which are provided by the GNU Project. Many Linux distributions use the word “Linux” in their name, but the Free Software Foundation uses the name GNU/Linux to emphasize the importance of GNU software, causing some controversy.\n
          \n
          ### Rules\n
          \n
          - Posts must be relevant to operating systems running the Linux kernel. GNU/Linux or otherwise.\n
          - No misinformation\n
          - No NSFW content\n
          - No hate speech, bigotry, etc\n
          \n
          ### Related Communities\n
          \n
          - [!opensource@lemmy.ml](https://lemmy.ml/c/opensource)\n
          - [!libre_culture@lemmy.ml](https://lemmy.ml/c/libre_culture)\n
          - [!technology@lemmy.ml](https://lemmy.ml/c/technology)\n
          - [!libre_hardware@lemmy.ml](https://lemmy.ml/c/libre_hardware)\n
          \n
          Community icon by [Alpár-Etele Méder](https://www.iconfinder.com/pocike), licensed under [CC BY 3.0](https://creativecommons.org/licenses/by/3.0/)
          """
        +rules: null
        +subscriptionsCount: 1
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          date: 2024-10-22 09:52:22.0 +02:00
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        -id: 73
        +apId: "linux@lemmy.ml"
        +apProfileId: "https://lemmy.ml/c/linux"
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          date: 2024-10-22 09:53:16.0 +02:00
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          date: 2023-11-02 13:51:08.0 +01:00
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      }
      +image: null
      +domain: Proxies\__CG__\App\Entity\Domain {#1915 …}
      +slug: "Can-I-install-Ubuntu-18-software-on-Ubuntu-22-04-Technically"
      +title: "Can I install Ubuntu 18 software on Ubuntu 22.04? (Technically Linux Mint 21.3)"
      +url: null
      +body: """
        Hope these kinds of questions are allowed here. On this occasion I’m just looking for a straight answer.\n
        \n
        For a university course I need to install ROS - software for doing robotics stuff. Specifically, I need ROS 1 - which is no longer being updated, as ROS 2 is now the focus. The installation instructions are here: [wiki.ros.org/Installation/Ubuntu](https://wiki.ros.org/Installation/Ubuntu)\n
        \n
        The instructions from the course material say that only Ubuntu 18 would work, though [the ROS wiki says Ubuntu 20.04 is the target](https://wiki.ros.org/noetic). Either way, it doesn’t seem to be available for Ubuntu 22.04 and therefore Linux Mint 21, which is what I’m running.\n
        \n
        The course instructions generally gives 3 options:\n
        \n
        1. Install ROS on a VirtualBox virtual machine\n
        2. Install on Windows using WSL\n
        3. Install on a real Ubuntu 18 system\n
        \n
        Right now I’m going to use VirtualBox to get started, but I’d really prefer to run it natively and I’m worried about performance. Is there a simple way to download and run software intended for Ubuntu 20.04 on Linux Mint 21.3?\n
        \n
        Edit: thank you all for the great suggestions! I got stuck on an unrelated problem (ran out of storage space) but I’m sure your suggestions will work once I fix that. Forgive me for not replying individually, you’re all awesome and I don’t have anything to add other than “thank you” :)
        """
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      +cross: false
      +upVotes: 0
      +downVotes: 0
      +ranking: 1706289465
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      +editedAt: DateTimeImmutable @1728762697 {#1850
        date: 2024-10-12 21:51:37.0 +02:00
      }
      +createdAt: DateTimeImmutable @1706203065 {#2420
        date: 2024-01-25 18:17:45.0 +01:00
      }
    }
    +magazine: App\Entity\Magazine {#266}
    +image: null
    +parent: null
    +root: null
    +body: """
      You can always try.\n
      \n
      However, be aware that adding third party repositories may cause problems in the future. For example, if you upgrade to a version of Mint that’s based on 22.04 or 24.04, the updater may throw errors or even do an incomplete update because of broken dependency chains.\n
      \n
      If the software you’re using doesn’t depend on (a specific version of) software in the Mint repositories, you should be fine and it shouldn’t matter. I myself have a few external repositories that I know from experience cause no dependency issues. I’ve also had to debug plenty of broken upgrades because of other (popular!) repositories, though.\n
      \n
      You may want to use a tool like [Distrobox](https://distrobox.it/) instead. Binaries running inside Distrobox have close to zero overhead. GPU acceleration can be a bit trickier, but for Nvidia GPUs there are [workarounds](https://distrobox.it/useful_tips/#using-the-gpu-inside-the-container) to maintain full performance.\n
      \n
      You can also try the version of ROS that Ubuntu packages. It’s not the latest version, but it’s guaranteed to work without breaking your software updates or operating system upgrades in the long term.
      """
    +lang: "en"
    +isAdult: false
    +favouriteCount: 1
    +score: 0
    +lastActive: DateTime @1706206172 {#4474
      date: 2024-01-25 19:09:32.0 +01:00
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    +ip: null
    +tags: [
      "using"
    ]
    +mentions: [
      "@NeatNit@discuss.tchncs.de"
      "@NeatNit@discuss.tchncs.de"
    ]
    +children: Doctrine\ORM\PersistentCollection {#4481 …}
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    -id: 339919
    -bodyTs: "'/)':123 '/useful_tips/#using-the-gpu-inside-the-container)':150 '22.04':33 '24.04':35 'acceler':135 'ad':9 'also':98,157 'alway':3 'awar':7 'base':31 'binari':125 'bit':139 'break':179 'broken':49,104 'caus':14,92 'chain':51 'close':130 'debug':101 'depend':50,60,94 'distrobox':120,128 'distrobox.it':122,149 'distrobox.it/)':121 'distrobox.it/useful_tips/#using-the-gpu-inside-the-container)':148 'doesn':58 'error':40 'even':42 'exampl':20 'experi':91 'extern':85 'fine':74 'full':153 'futur':18 'gpu':134 'gpus':144 'guarante':175 'howev':5 'incomplet':45 'insid':127 'instead':124 'issu':95 'know':89 'latest':170 'like':119 'long':189 'maintain':152 'matter':79 'may':13,38,113 'mint':28,69 'nvidia':143 'oper':184 'overhead':133 'packag':165 'parti':11 'perform':154 'plenti':102 'popular':109 'problem':15 're':56 'repositori':12,70,86,110 'ros':162 'run':126 'shouldn':77 'softwar':54,66,181 'specif':63 'system':185 'term':190 'third':10 'though':111 'throw':39 'tool':118 'tri':4,158 'trickier':140 'ubuntu':164 'updat':37,46,182 'upgrad':23,105,186 'use':57,116 've':97 'version':26,64,160,171 'want':114 'without':178 'work':177 'workaround':147 'zero':132"
    +ranking: 0
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      date: 2024-10-11 09:48:43.0 +02:00
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      date: 2024-01-25 19:09:32.0 +01:00
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  }
  +nestedComments: []
  +level: 1
  +view: "tree"
  -entryCommentRepository: App\Repository\EntryCommentRepository {#557 …}
  -twig: Twig\Environment {#1252 …}
  -security: Symfony\Bundle\SecurityBundle\Security {#1101 …}
  -cache: Symfony\Component\Cache\Adapter\TraceableTagAwareAdapter {#600 …}
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}
settings_row_enum App\Twig\Components\SettingsRowEnumComponent 12.0 MiB 0.27 ms
Input props
[
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      "value" => "LEFT"
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      "value" => "RIGHT"
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  "defaultValue" => "RIGHT"
]
Attributes
[]
Component
App\Twig\Components\SettingsRowEnumComponent {#11164
  +label: "Sidebar position"
  +help: ""
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    [
      "name" => "Left"
      "value" => "LEFT"
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}
settings_row_switch App\Twig\Components\SettingsRowSwitchComponent 12.0 MiB 0.19 ms
Input props
[
  "label" => "Dynamic lists"
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]
Attributes
[]
Component
App\Twig\Components\SettingsRowSwitchComponent {#11228
  +label: "Dynamic lists"
  +help: ""
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}
settings_row_switch App\Twig\Components\SettingsRowSwitchComponent 12.0 MiB 0.12 ms
Input props
[
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Attributes
[]
Component
App\Twig\Components\SettingsRowSwitchComponent {#11293
  +label: "Rounded edges"
  +help: ""
  +settingsKey: "KBIN_GENERAL_ROUNDED_EDGES"
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}
settings_row_switch App\Twig\Components\SettingsRowSwitchComponent 12.0 MiB 0.13 ms
Input props
[
  "label" => "Infinite scrolling"
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  "settingsKey" => "KBIN_GENERAL_INFINITE_SCROLL"
]
Attributes
[]
Component
App\Twig\Components\SettingsRowSwitchComponent {#11349
  +label: "Infinite scrolling"
  +help: "Automatically load more content when you reach the bottom of the page."
  +settingsKey: "KBIN_GENERAL_INFINITE_SCROLL"
  +defaultValue: false
  +reloadRequired: true
}
settings_row_switch App\Twig\Components\SettingsRowSwitchComponent 12.0 MiB 0.12 ms
Input props
[
  "label" => "Sticky navbar"
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  "settingsKey" => "KBIN_GENERAL_FIXED_NAVBAR"
]
Attributes
[]
Component
App\Twig\Components\SettingsRowSwitchComponent {#11408
  +label: "Sticky navbar"
  +help: "The navbar will stick to the top of the page when you scroll down."
  +settingsKey: "KBIN_GENERAL_FIXED_NAVBAR"
  +defaultValue: false
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}
settings_row_switch App\Twig\Components\SettingsRowSwitchComponent 12.0 MiB 0.12 ms
Input props
[
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]
Attributes
[]
Component
App\Twig\Components\SettingsRowSwitchComponent {#11464
  +label: "Show top bar"
  +help: ""
  +settingsKey: "KBIN_GENERAL_TOPBAR"
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  +reloadRequired: true
}
settings_row_switch App\Twig\Components\SettingsRowSwitchComponent 12.0 MiB 0.12 ms
Input props
[
  "label" => "Turbo mode (experimental)"
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]
Attributes
[]
Component
App\Twig\Components\SettingsRowSwitchComponent {#11520
  +label: "Turbo mode (experimental)"
  +help: ""
  +settingsKey: "KBIN_GENERAL_TURBO"
  +defaultValue: false
  +reloadRequired: true
}
user_settings_row_switch App\Twig\Components\UserSettingsRowSwitchComponent 12.0 MiB 0.25 ms
Input props
[
  "label" => "Mark new comments"
  "settingsKey" => "KBIN_MARK_NEW_COMMENTS"
]
Attributes
[]
Component
App\Twig\Components\UserSettingsRowSwitchComponent {#11578
  +label: "Mark new comments"
  +help: ""
  +settingsKey: "KBIN_MARK_NEW_COMMENTS"
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}
settings_row_switch App\Twig\Components\SettingsRowSwitchComponent 12.0 MiB 0.13 ms
Input props
[
  "label" => "Show "Support Us" block"
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  "defaultValue" => true
]
Attributes
[]
Component
App\Twig\Components\SettingsRowSwitchComponent {#11641
  +label: "Show "Support Us" block"
  +help: ""
  +settingsKey: "KBIN_GENERAL_SUPPORT_US_BLOCK"
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user_settings_row_switch App\Twig\Components\UserSettingsRowSwitchComponent 12.0 MiB 0.20 ms
Input props
[
  "label" => "Show subscribed users"
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]
Attributes
[]
Component
App\Twig\Components\UserSettingsRowSwitchComponent {#11699
  +label: "Show subscribed users"
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}
user_settings_row_switch App\Twig\Components\UserSettingsRowSwitchComponent 12.0 MiB 0.14 ms
Input props
[
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]
Attributes
[]
Component
App\Twig\Components\UserSettingsRowSwitchComponent {#11755
  +label: "Show subscribed magazines"
  +help: ""
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}
user_settings_row_switch App\Twig\Components\UserSettingsRowSwitchComponent 12.0 MiB 0.14 ms
Input props
[
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Attributes
[]
Component
App\Twig\Components\UserSettingsRowSwitchComponent {#11811
  +label: "Show subscribed domains"
  +help: ""
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}
settings_row_switch App\Twig\Components\SettingsRowSwitchComponent 12.0 MiB 0.12 ms
Input props
[
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]
Attributes
[]
Component
App\Twig\Components\SettingsRowSwitchComponent {#11867
  +label: "Auto media preview"
  +help: "Automatically expand media previews."
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settings_row_switch App\Twig\Components\SettingsRowSwitchComponent 12.0 MiB 0.12 ms
Input props
[
  "label" => "Compact view"
  "settingsKey" => "KBIN_ENTRIES_COMPACT"
]
Attributes
[]
Component
App\Twig\Components\SettingsRowSwitchComponent {#11923
  +label: "Compact view"
  +help: ""
  +settingsKey: "KBIN_ENTRIES_COMPACT"
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}
settings_row_switch App\Twig\Components\SettingsRowSwitchComponent 12.0 MiB 0.12 ms
Input props
[
  "label" => "Show users’ avatars"
  "settingsKey" => "KBIN_ENTRIES_SHOW_USERS_AVATARS"
]
Attributes
[]
Component
App\Twig\Components\SettingsRowSwitchComponent {#11979
  +label: "Show users’ avatars"
  +help: ""
  +settingsKey: "KBIN_ENTRIES_SHOW_USERS_AVATARS"
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}
settings_row_switch App\Twig\Components\SettingsRowSwitchComponent 12.0 MiB 0.12 ms
Input props
[
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]
Attributes
[]
Component
App\Twig\Components\SettingsRowSwitchComponent {#12035
  +label: "Show magazines’ icons"
  +help: ""
  +settingsKey: "KBIN_ENTRIES_SHOW_MAGAZINES_ICONS"
  +defaultValue: false
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}
settings_row_switch App\Twig\Components\SettingsRowSwitchComponent 12.0 MiB 0.12 ms
Input props
[
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  "defaultValue" => true
]
Attributes
[]
Component
App\Twig\Components\SettingsRowSwitchComponent {#12091
  +label: "Show thumbnails"
  +help: ""
  +settingsKey: "KBIN_ENTRIES_SHOW_THUMBNAILS"
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}
settings_row_switch App\Twig\Components\SettingsRowSwitchComponent 12.0 MiB 0.12 ms
Input props
[
  "label" => "Auto media preview"
  "help" => "Automatically expand media previews."
  "settingsKey" => "KBIN_POSTS_SHOW_PREVIEW"
]
Attributes
[]
Component
App\Twig\Components\SettingsRowSwitchComponent {#12147
  +label: "Auto media preview"
  +help: "Automatically expand media previews."
  +settingsKey: "KBIN_POSTS_SHOW_PREVIEW"
  +defaultValue: false
  +reloadRequired: true
}
settings_row_switch App\Twig\Components\SettingsRowSwitchComponent 12.0 MiB 0.12 ms
Input props
[
  "label" => "Show users’ avatars"
  "settingsKey" => "KBIN_POSTS_SHOW_USERS_AVATARS"
  "defaultValue" => true
]
Attributes
[]
Component
App\Twig\Components\SettingsRowSwitchComponent {#12203
  +label: "Show users’ avatars"
  +help: ""
  +settingsKey: "KBIN_POSTS_SHOW_USERS_AVATARS"
  +defaultValue: true
  +reloadRequired: true
}
settings_row_enum App\Twig\Components\SettingsRowEnumComponent 12.0 MiB 0.19 ms
Input props
[
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  "settingsKey" => "KBIN_COMMENTS_REPLY_POSITION"
  "values" => [
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      "value" => "BOTTOM"
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  "defaultValue" => "TOP"
]
Attributes
[]
Component
App\Twig\Components\SettingsRowEnumComponent {#12259
  +label: "Comment reply position"
  +help: "Display the comment reply form either at the top or bottom of the page. When 'infinite scroll' is enabled the position will always appear at the top."
  +settingsKey: "KBIN_COMMENTS_REPLY_POSITION"
  +values: [
    [
      "name" => "top"
      "value" => "TOP"
    ]
    [
      "name" => "bottom"
      "value" => "BOTTOM"
    ]
  ]
  +defaultValue: "TOP"
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}
settings_row_switch App\Twig\Components\SettingsRowSwitchComponent 12.0 MiB 0.12 ms
Input props
[
  "label" => "Show Comment Avatars"
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  "settingsKey" => "KBIN_COMMENTS_SHOW_USER_AVATAR"
  "defaultValue" => true
]
Attributes
[]
Component
App\Twig\Components\SettingsRowSwitchComponent {#12317
  +label: "Show Comment Avatars"
  +help: "Display/hide user avatars when viewing comments on a single thread or post."
  +settingsKey: "KBIN_COMMENTS_SHOW_USER_AVATAR"
  +defaultValue: true
  +reloadRequired: true
}
user_actions App\Twig\Components\UserActionsComponent 12.0 MiB 0.42 ms
Input props
[
  "user" => Proxies\__CG__\App\Entity\User {#1970
    +avatar: null
    +cover: null
    +email: "NeatNit@discuss.tchncs.de"
    +username: "@NeatNit@discuss.tchncs.de"
    +roles: []
    +followersCount: 0
    +homepage: "front"
    +about: null
    +lastActive: DateTime @1729544258 {#1536
      date: 2024-10-21 22:57:38.0 +02:00
    }
    +markedForDeletionAt: null
    +fields: null
    +oauthGithubId: null
    +oauthGoogleId: null
    +oauthFacebookId: null
    +oauthKeycloakId: null
    +hideAdult: true
    +showSubscribedUsers: true
    +showSubscribedMagazines: true
    +showSubscribedDomains: true
    +preferredLanguages: []
    +featuredMagazines: null
    +showProfileSubscriptions: false
    +showProfileFollowings: true
    +markNewComments: false
    +notifyOnNewEntry: false
    +notifyOnNewEntryReply: true
    +notifyOnNewEntryCommentReply: true
    +notifyOnNewPost: false
    +notifyOnNewPostReply: true
    +notifyOnNewPostCommentReply: true
    +addMentionsEntries: false
    +addMentionsPosts: true
    +isBanned: false
    +isVerified: false
    +isDeleted: false
    +isBot: false
    +spamProtection: true
    +customCss: null
    +ignoreMagazinesCustomCss: false
    +moderatorTokens: Doctrine\ORM\PersistentCollection {#1518 …}
    +magazineOwnershipRequests: Doctrine\ORM\PersistentCollection {#1520 …}
    +moderatorRequests: Doctrine\ORM\PersistentCollection {#1632 …}
    +entries: Doctrine\ORM\PersistentCollection {#1631 …}
    +entryVotes: Doctrine\ORM\PersistentCollection {#1704 …}
    +entryComments: Doctrine\ORM\PersistentCollection {#1712 …}
    +entryCommentVotes: Doctrine\ORM\PersistentCollection {#1468 …}
    +posts: Doctrine\ORM\PersistentCollection {#1659 …}
    +postVotes: Doctrine\ORM\PersistentCollection {#1487 …}
    +postComments: Doctrine\ORM\PersistentCollection {#1767 …}
    +postCommentVotes: Doctrine\ORM\PersistentCollection {#1638 …}
    +subscriptions: Doctrine\ORM\PersistentCollection {#1492 …}
    +subscribedDomains: Doctrine\ORM\PersistentCollection {#1634 …}
    +follows: Doctrine\ORM\PersistentCollection {#1660 …}
    +followers: Doctrine\ORM\PersistentCollection {#1627 …}
    +blocks: Doctrine\ORM\PersistentCollection {#1419 …}
    +blockers: Doctrine\ORM\PersistentCollection {#1412 …}
    +blockedMagazines: Doctrine\ORM\PersistentCollection {#1453 …}
    +blockedDomains: Doctrine\ORM\PersistentCollection {#1432 …}
    +reports: Doctrine\ORM\PersistentCollection {#1425 …}
    +favourites: Doctrine\ORM\PersistentCollection {#1435 …}
    +violations: Doctrine\ORM\PersistentCollection {#1699 …}
    +notifications: Doctrine\ORM\PersistentCollection {#1703 …}
    +awards: Doctrine\ORM\PersistentCollection {#1430 …}
    +subscribedCategories: Doctrine\ORM\PersistentCollection {#1595 …}
    +categories: Doctrine\ORM\PersistentCollection {#1645 …}
    -id: 90723
    -password: "$2y$13$2J4k4AErZdIB3jIGtswuBuGUftYSv2czjmbT91Wdc56CKX6wGXhZa"
    -totpSecret: null
    -totpBackupCodes: []
    -oAuth2UserConsents: Doctrine\ORM\PersistentCollection {#1678 …}
    +apId: "NeatNit@discuss.tchncs.de"
    +apProfileId: "https://discuss.tchncs.de/u/NeatNit"
    +apPublicUrl: "https://discuss.tchncs.de/u/NeatNit"
    +apFollowersUrl: null
    +apInboxUrl: "https://discuss.tchncs.de/inbox"
    +apDomain: "discuss.tchncs.de"
    +apPreferredUsername: "NeatNit"
    +apDiscoverable: true
    +apManuallyApprovesFollowers: false
    +privateKey: null
    +publicKey: null
    +apFetchedAt: DateTime @1720324140 {#1515
      date: 2024-07-07 05:49:00.0 +02:00
    }
    +apDeletedAt: null
    +apTimeoutAt: null
    +visibility: "visible             "
    +createdAt: DateTimeImmutable @1720324139 {#1516
      date: 2024-07-07 05:48:59.0 +02:00
    }
    +__isInitialized__: true
     …2
  }
]
Attributes
[]
Component
App\Twig\Components\UserActionsComponent {#12394
  +user: Proxies\__CG__\App\Entity\User {#1970
    +avatar: null
    +cover: null
    +email: "NeatNit@discuss.tchncs.de"
    +username: "@NeatNit@discuss.tchncs.de"
    +roles: []
    +followersCount: 0
    +homepage: "front"
    +about: null
    +lastActive: DateTime @1729544258 {#1536
      date: 2024-10-21 22:57:38.0 +02:00
    }
    +markedForDeletionAt: null
    +fields: null
    +oauthGithubId: null
    +oauthGoogleId: null
    +oauthFacebookId: null
    +oauthKeycloakId: null
    +hideAdult: true
    +showSubscribedUsers: true
    +showSubscribedMagazines: true
    +showSubscribedDomains: true
    +preferredLanguages: []
    +featuredMagazines: null
    +showProfileSubscriptions: false
    +showProfileFollowings: true
    +markNewComments: false
    +notifyOnNewEntry: false
    +notifyOnNewEntryReply: true
    +notifyOnNewEntryCommentReply: true
    +notifyOnNewPost: false
    +notifyOnNewPostReply: true
    +notifyOnNewPostCommentReply: true
    +addMentionsEntries: false
    +addMentionsPosts: true
    +isBanned: false
    +isVerified: false
    +isDeleted: false
    +isBot: false
    +spamProtection: true
    +customCss: null
    +ignoreMagazinesCustomCss: false
    +moderatorTokens: Doctrine\ORM\PersistentCollection {#1518 …}
    +magazineOwnershipRequests: Doctrine\ORM\PersistentCollection {#1520 …}
    +moderatorRequests: Doctrine\ORM\PersistentCollection {#1632 …}
    +entries: Doctrine\ORM\PersistentCollection {#1631 …}
    +entryVotes: Doctrine\ORM\PersistentCollection {#1704 …}
    +entryComments: Doctrine\ORM\PersistentCollection {#1712 …}
    +entryCommentVotes: Doctrine\ORM\PersistentCollection {#1468 …}
    +posts: Doctrine\ORM\PersistentCollection {#1659 …}
    +postVotes: Doctrine\ORM\PersistentCollection {#1487 …}
    +postComments: Doctrine\ORM\PersistentCollection {#1767 …}
    +postCommentVotes: Doctrine\ORM\PersistentCollection {#1638 …}
    +subscriptions: Doctrine\ORM\PersistentCollection {#1492 …}
    +subscribedDomains: Doctrine\ORM\PersistentCollection {#1634 …}
    +follows: Doctrine\ORM\PersistentCollection {#1660 …}
    +followers: Doctrine\ORM\PersistentCollection {#1627 …}
    +blocks: Doctrine\ORM\PersistentCollection {#1419 …}
    +blockers: Doctrine\ORM\PersistentCollection {#1412 …}
    +blockedMagazines: Doctrine\ORM\PersistentCollection {#1453 …}
    +blockedDomains: Doctrine\ORM\PersistentCollection {#1432 …}
    +reports: Doctrine\ORM\PersistentCollection {#1425 …}
    +favourites: Doctrine\ORM\PersistentCollection {#1435 …}
    +violations: Doctrine\ORM\PersistentCollection {#1699 …}
    +notifications: Doctrine\ORM\PersistentCollection {#1703 …}
    +awards: Doctrine\ORM\PersistentCollection {#1430 …}
    +subscribedCategories: Doctrine\ORM\PersistentCollection {#1595 …}
    +categories: Doctrine\ORM\PersistentCollection {#1645 …}
    -id: 90723
    -password: "$2y$13$2J4k4AErZdIB3jIGtswuBuGUftYSv2czjmbT91Wdc56CKX6wGXhZa"
    -totpSecret: null
    -totpBackupCodes: []
    -oAuth2UserConsents: Doctrine\ORM\PersistentCollection {#1678 …}
    +apId: "NeatNit@discuss.tchncs.de"
    +apProfileId: "https://discuss.tchncs.de/u/NeatNit"
    +apPublicUrl: "https://discuss.tchncs.de/u/NeatNit"
    +apFollowersUrl: null
    +apInboxUrl: "https://discuss.tchncs.de/inbox"
    +apDomain: "discuss.tchncs.de"
    +apPreferredUsername: "NeatNit"
    +apDiscoverable: true
    +apManuallyApprovesFollowers: false
    +privateKey: null
    +publicKey: null
    +apFetchedAt: DateTime @1720324140 {#1515
      date: 2024-07-07 05:49:00.0 +02:00
    }
    +apDeletedAt: null
    +apTimeoutAt: null
    +visibility: "visible             "
    +createdAt: DateTimeImmutable @1720324139 {#1516
      date: 2024-07-07 05:48:59.0 +02:00
    }
    +__isInitialized__: true
     …2
  }
}
date App\Twig\Components\DateComponent 12.0 MiB 0.13 ms
Input props
[
  "date" => DateTimeImmutable @1706203065 {#2420
    date: 2024-01-25 18:17:45.0 +01:00
  }
]
Attributes
[]
Component
App\Twig\Components\DateComponent {#12455
  +date: DateTimeImmutable @1706203065 {#2420
    date: 2024-01-25 18:17:45.0 +01:00
  }
}
magazine_box App\Twig\Components\MagazineBoxComponent 12.0 MiB 7.10 ms
Input props
[
  "magazine" => App\Entity\Magazine {#266
    +icon: Proxies\__CG__\App\Entity\Image {#247 …}
    +name: "linux@lemmy.ml"
    +title: "linux"
    +description: """
      From Wikipedia, the free encyclopedia\n
      \n
      Linux is a family of open source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991 by Linus Torvalds. Linux is typically packaged in a Linux distribution (or distro for short).\n
      \n
      Distributions include the Linux kernel and supporting system software and libraries, many of which are provided by the GNU Project. Many Linux distributions use the word “Linux” in their name, but the Free Software Foundation uses the name GNU/Linux to emphasize the importance of GNU software, causing some controversy.\n
      \n
      ### Rules\n
      \n
      - Posts must be relevant to operating systems running the Linux kernel. GNU/Linux or otherwise.\n
      - No misinformation\n
      - No NSFW content\n
      - No hate speech, bigotry, etc\n
      \n
      ### Related Communities\n
      \n
      - [!opensource@lemmy.ml](https://lemmy.ml/c/opensource)\n
      - [!libre_culture@lemmy.ml](https://lemmy.ml/c/libre_culture)\n
      - [!technology@lemmy.ml](https://lemmy.ml/c/technology)\n
      - [!libre_hardware@lemmy.ml](https://lemmy.ml/c/libre_hardware)\n
      \n
      Community icon by [Alpár-Etele Méder](https://www.iconfinder.com/pocike), licensed under [CC BY 3.0](https://creativecommons.org/licenses/by/3.0/)
      """
    +rules: null
    +subscriptionsCount: 1
    +entryCount: 1406
    +entryCommentCount: 28632
    +postCount: 6
    +postCommentCount: 214
    +isAdult: false
    +customCss: null
    +lastActive: DateTime @1729583542 {#276
      date: 2024-10-22 09:52:22.0 +02:00
    }
    +markedForDeletionAt: null
    +tags: null
    +moderators: Doctrine\ORM\PersistentCollection {#238 …}
    +ownershipRequests: Doctrine\ORM\PersistentCollection {#234 …}
    +moderatorRequests: Doctrine\ORM\PersistentCollection {#223 …}
    +entries: Doctrine\ORM\PersistentCollection {#181 …}
    +posts: Doctrine\ORM\PersistentCollection {#139 …}
    +subscriptions: Doctrine\ORM\PersistentCollection {#201 …}
    +bans: Doctrine\ORM\PersistentCollection {#118 …}
    +reports: Doctrine\ORM\PersistentCollection {#104 …}
    +badges: Doctrine\ORM\PersistentCollection {#82 …}
    +logs: Doctrine\ORM\PersistentCollection {#72 …}
    +awards: Doctrine\ORM\PersistentCollection {#61 …}
    +categories: Doctrine\ORM\PersistentCollection {#1820 …}
    -id: 73
    +apId: "linux@lemmy.ml"
    +apProfileId: "https://lemmy.ml/c/linux"
    +apPublicUrl: "https://lemmy.ml/c/linux"
    +apFollowersUrl: "https://lemmy.ml/c/linux/followers"
    +apInboxUrl: "https://lemmy.ml/inbox"
    +apDomain: "lemmy.ml"
    +apPreferredUsername: "linux"
    +apDiscoverable: true
    +apManuallyApprovesFollowers: null
    +privateKey: null
    +publicKey: null
    +apFetchedAt: DateTime @1729583596 {#270
      date: 2024-10-22 09:53:16.0 +02:00
    }
    +apDeletedAt: null
    +apTimeoutAt: null
    +visibility: "visible             "
    +createdAt: DateTimeImmutable @1698929468 {#272
      date: 2023-11-02 13:51:08.0 +01:00
    }
  }
  "showSectionTitle" => true
]
Attributes
[]
Component
App\Twig\Components\MagazineBoxComponent {#12511
  +magazine: App\Entity\Magazine {#266
    +icon: Proxies\__CG__\App\Entity\Image {#247 …}
    +name: "linux@lemmy.ml"
    +title: "linux"
    +description: """
      From Wikipedia, the free encyclopedia\n
      \n
      Linux is a family of open source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991 by Linus Torvalds. Linux is typically packaged in a Linux distribution (or distro for short).\n
      \n
      Distributions include the Linux kernel and supporting system software and libraries, many of which are provided by the GNU Project. Many Linux distributions use the word “Linux” in their name, but the Free Software Foundation uses the name GNU/Linux to emphasize the importance of GNU software, causing some controversy.\n
      \n
      ### Rules\n
      \n
      - Posts must be relevant to operating systems running the Linux kernel. GNU/Linux or otherwise.\n
      - No misinformation\n
      - No NSFW content\n
      - No hate speech, bigotry, etc\n
      \n
      ### Related Communities\n
      \n
      - [!opensource@lemmy.ml](https://lemmy.ml/c/opensource)\n
      - [!libre_culture@lemmy.ml](https://lemmy.ml/c/libre_culture)\n
      - [!technology@lemmy.ml](https://lemmy.ml/c/technology)\n
      - [!libre_hardware@lemmy.ml](https://lemmy.ml/c/libre_hardware)\n
      \n
      Community icon by [Alpár-Etele Méder](https://www.iconfinder.com/pocike), licensed under [CC BY 3.0](https://creativecommons.org/licenses/by/3.0/)
      """
    +rules: null
    +subscriptionsCount: 1
    +entryCount: 1406
    +entryCommentCount: 28632
    +postCount: 6
    +postCommentCount: 214
    +isAdult: false
    +customCss: null
    +lastActive: DateTime @1729583542 {#276
      date: 2024-10-22 09:52:22.0 +02:00
    }
    +markedForDeletionAt: null
    +tags: null
    +moderators: Doctrine\ORM\PersistentCollection {#238 …}
    +ownershipRequests: Doctrine\ORM\PersistentCollection {#234 …}
    +moderatorRequests: Doctrine\ORM\PersistentCollection {#223 …}
    +entries: Doctrine\ORM\PersistentCollection {#181 …}
    +posts: Doctrine\ORM\PersistentCollection {#139 …}
    +subscriptions: Doctrine\ORM\PersistentCollection {#201 …}
    +bans: Doctrine\ORM\PersistentCollection {#118 …}
    +reports: Doctrine\ORM\PersistentCollection {#104 …}
    +badges: Doctrine\ORM\PersistentCollection {#82 …}
    +logs: Doctrine\ORM\PersistentCollection {#72 …}
    +awards: Doctrine\ORM\PersistentCollection {#61 …}
    +categories: Doctrine\ORM\PersistentCollection {#1820 …}
    -id: 73
    +apId: "linux@lemmy.ml"
    +apProfileId: "https://lemmy.ml/c/linux"
    +apPublicUrl: "https://lemmy.ml/c/linux"
    +apFollowersUrl: "https://lemmy.ml/c/linux/followers"
    +apInboxUrl: "https://lemmy.ml/inbox"
    +apDomain: "lemmy.ml"
    +apPreferredUsername: "linux"
    +apDiscoverable: true
    +apManuallyApprovesFollowers: null
    +privateKey: null
    +publicKey: null
    +apFetchedAt: DateTime @1729583596 {#270
      date: 2024-10-22 09:53:16.0 +02:00
    }
    +apDeletedAt: null
    +apTimeoutAt: null
    +visibility: "visible             "
    +createdAt: DateTimeImmutable @1698929468 {#272
      date: 2023-11-02 13:51:08.0 +01:00
    }
  }
  +showCover: true
  +showDescription: true
  +showRules: true
  +showSubscribeButton: true
  +showInfo: true
  +showMeta: true
  +showSectionTitle: true
  +stretchedLink: true
}
magazine_sub App\Twig\Components\MagazineSubComponent 12.0 MiB 0.62 ms
Input props
[
  "magazine" => App\Entity\Magazine {#266
    +icon: Proxies\__CG__\App\Entity\Image {#247 …}
    +name: "linux@lemmy.ml"
    +title: "linux"
    +description: """
      From Wikipedia, the free encyclopedia\n
      \n
      Linux is a family of open source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991 by Linus Torvalds. Linux is typically packaged in a Linux distribution (or distro for short).\n
      \n
      Distributions include the Linux kernel and supporting system software and libraries, many of which are provided by the GNU Project. Many Linux distributions use the word “Linux” in their name, but the Free Software Foundation uses the name GNU/Linux to emphasize the importance of GNU software, causing some controversy.\n
      \n
      ### Rules\n
      \n
      - Posts must be relevant to operating systems running the Linux kernel. GNU/Linux or otherwise.\n
      - No misinformation\n
      - No NSFW content\n
      - No hate speech, bigotry, etc\n
      \n
      ### Related Communities\n
      \n
      - [!opensource@lemmy.ml](https://lemmy.ml/c/opensource)\n
      - [!libre_culture@lemmy.ml](https://lemmy.ml/c/libre_culture)\n
      - [!technology@lemmy.ml](https://lemmy.ml/c/technology)\n
      - [!libre_hardware@lemmy.ml](https://lemmy.ml/c/libre_hardware)\n
      \n
      Community icon by [Alpár-Etele Méder](https://www.iconfinder.com/pocike), licensed under [CC BY 3.0](https://creativecommons.org/licenses/by/3.0/)
      """
    +rules: null
    +subscriptionsCount: 1
    +entryCount: 1406
    +entryCommentCount: 28632
    +postCount: 6
    +postCommentCount: 214
    +isAdult: false
    +customCss: null
    +lastActive: DateTime @1729583542 {#276
      date: 2024-10-22 09:52:22.0 +02:00
    }
    +markedForDeletionAt: null
    +tags: null
    +moderators: Doctrine\ORM\PersistentCollection {#238 …}
    +ownershipRequests: Doctrine\ORM\PersistentCollection {#234 …}
    +moderatorRequests: Doctrine\ORM\PersistentCollection {#223 …}
    +entries: Doctrine\ORM\PersistentCollection {#181 …}
    +posts: Doctrine\ORM\PersistentCollection {#139 …}
    +subscriptions: Doctrine\ORM\PersistentCollection {#201 …}
    +bans: Doctrine\ORM\PersistentCollection {#118 …}
    +reports: Doctrine\ORM\PersistentCollection {#104 …}
    +badges: Doctrine\ORM\PersistentCollection {#82 …}
    +logs: Doctrine\ORM\PersistentCollection {#72 …}
    +awards: Doctrine\ORM\PersistentCollection {#61 …}
    +categories: Doctrine\ORM\PersistentCollection {#1820 …}
    -id: 73
    +apId: "linux@lemmy.ml"
    +apProfileId: "https://lemmy.ml/c/linux"
    +apPublicUrl: "https://lemmy.ml/c/linux"
    +apFollowersUrl: "https://lemmy.ml/c/linux/followers"
    +apInboxUrl: "https://lemmy.ml/inbox"
    +apDomain: "lemmy.ml"
    +apPreferredUsername: "linux"
    +apDiscoverable: true
    +apManuallyApprovesFollowers: null
    +privateKey: null
    +publicKey: null
    +apFetchedAt: DateTime @1729583596 {#270
      date: 2024-10-22 09:53:16.0 +02:00
    }
    +apDeletedAt: null
    +apTimeoutAt: null
    +visibility: "visible             "
    +createdAt: DateTimeImmutable @1698929468 {#272
      date: 2023-11-02 13:51:08.0 +01:00
    }
  }
]
Attributes
[]
Component
App\Twig\Components\MagazineSubComponent {#12569
  +magazine: App\Entity\Magazine {#266
    +icon: Proxies\__CG__\App\Entity\Image {#247 …}
    +name: "linux@lemmy.ml"
    +title: "linux"
    +description: """
      From Wikipedia, the free encyclopedia\n
      \n
      Linux is a family of open source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991 by Linus Torvalds. Linux is typically packaged in a Linux distribution (or distro for short).\n
      \n
      Distributions include the Linux kernel and supporting system software and libraries, many of which are provided by the GNU Project. Many Linux distributions use the word “Linux” in their name, but the Free Software Foundation uses the name GNU/Linux to emphasize the importance of GNU software, causing some controversy.\n
      \n
      ### Rules\n
      \n
      - Posts must be relevant to operating systems running the Linux kernel. GNU/Linux or otherwise.\n
      - No misinformation\n
      - No NSFW content\n
      - No hate speech, bigotry, etc\n
      \n
      ### Related Communities\n
      \n
      - [!opensource@lemmy.ml](https://lemmy.ml/c/opensource)\n
      - [!libre_culture@lemmy.ml](https://lemmy.ml/c/libre_culture)\n
      - [!technology@lemmy.ml](https://lemmy.ml/c/technology)\n
      - [!libre_hardware@lemmy.ml](https://lemmy.ml/c/libre_hardware)\n
      \n
      Community icon by [Alpár-Etele Méder](https://www.iconfinder.com/pocike), licensed under [CC BY 3.0](https://creativecommons.org/licenses/by/3.0/)
      """
    +rules: null
    +subscriptionsCount: 1
    +entryCount: 1406
    +entryCommentCount: 28632
    +postCount: 6
    +postCommentCount: 214
    +isAdult: false
    +customCss: null
    +lastActive: DateTime @1729583542 {#276
      date: 2024-10-22 09:52:22.0 +02:00
    }
    +markedForDeletionAt: null
    +tags: null
    +moderators: Doctrine\ORM\PersistentCollection {#238 …}
    +ownershipRequests: Doctrine\ORM\PersistentCollection {#234 …}
    +moderatorRequests: Doctrine\ORM\PersistentCollection {#223 …}
    +entries: Doctrine\ORM\PersistentCollection {#181 …}
    +posts: Doctrine\ORM\PersistentCollection {#139 …}
    +subscriptions: Doctrine\ORM\PersistentCollection {#201 …}
    +bans: Doctrine\ORM\PersistentCollection {#118 …}
    +reports: Doctrine\ORM\PersistentCollection {#104 …}
    +badges: Doctrine\ORM\PersistentCollection {#82 …}
    +logs: Doctrine\ORM\PersistentCollection {#72 …}
    +awards: Doctrine\ORM\PersistentCollection {#61 …}
    +categories: Doctrine\ORM\PersistentCollection {#1820 …}
    -id: 73
    +apId: "linux@lemmy.ml"
    +apProfileId: "https://lemmy.ml/c/linux"
    +apPublicUrl: "https://lemmy.ml/c/linux"
    +apFollowersUrl: "https://lemmy.ml/c/linux/followers"
    +apInboxUrl: "https://lemmy.ml/inbox"
    +apDomain: "lemmy.ml"
    +apPreferredUsername: "linux"
    +apDiscoverable: true
    +apManuallyApprovesFollowers: null
    +privateKey: null
    +publicKey: null
    +apFetchedAt: DateTime @1729583596 {#270
      date: 2024-10-22 09:53:16.0 +02:00
    }
    +apDeletedAt: null
    +apTimeoutAt: null
    +visibility: "visible             "
    +createdAt: DateTimeImmutable @1698929468 {#272
      date: 2023-11-02 13:51:08.0 +01:00
    }
  }
}
date App\Twig\Components\DateComponent 12.0 MiB 0.13 ms
Input props
[
  "date" => DateTimeImmutable @1698929468 {#272
    date: 2023-11-02 13:51:08.0 +01:00
  }
]
Attributes
[]
Component
App\Twig\Components\DateComponent {#12743
  +date: DateTimeImmutable @1698929468 {#272
    date: 2023-11-02 13:51:08.0 +01:00
  }
}
user_inline App\Twig\Components\UserInlineComponent 12.0 MiB 0.59 ms
Input props
[
  "user" => Proxies\__CG__\App\Entity\User {#12802
    +avatar: null
    +cover: null
    +email: "kbin@j0h.nl"
    +username: "Sprite_tm"
    +roles: [
      "ROLE_ADMIN"
    ]
    +followersCount: 0
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     …2
  }
]
Attributes
[]
Component
App\Twig\Components\UserInlineComponent {#12820
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      -----END PRIVATE KEY-----
      """
    +publicKey: """
      -----BEGIN PUBLIC KEY-----\r\n
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      """
    +apFetchedAt: null
    +apDeletedAt: null
    +apTimeoutAt: null
    +visibility: "visible             "
    +createdAt: DateTimeImmutable @1686560440 {#12850
      date: 2023-06-12 11:00:40.0 +02:00
    }
    +__isInitialized__: true
     …2
  }
  +showAvatar: true
}
related_magazines App\Twig\Components\RelatedMagazinesComponent 14.0 MiB 9.87 ms
Input props
[
  "magazine" => "linux@lemmy.ml"
  "tag" => null
]
Attributes
[]
Component
App\Twig\Components\RelatedMagazinesComponent {#13011
  +limit: 4
  +tag: null
  +magazine: "linux@lemmy.ml"
  +type: "magazine"
  +title: "related_magazines"
  +refreshedRandom: false
  -repository: App\Repository\MagazineRepository {#334 …}
  -cache: Symfony\Component\Cache\Adapter\TraceableTagAwareAdapter {#600 …}
  -twig: Twig\Environment {#1252 …}
  -requestStack: Symfony\Component\HttpFoundation\RequestStack {#1328 …}
}
active_users App\Twig\Components\ActiveUsersComponent 14.0 MiB 254.67 ms
Input props
[
  "magazine" => App\Entity\Magazine {#266
    +icon: Proxies\__CG__\App\Entity\Image {#247 …}
    +name: "linux@lemmy.ml"
    +title: "linux"
    +description: """
      From Wikipedia, the free encyclopedia\n
      \n
      Linux is a family of open source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991 by Linus Torvalds. Linux is typically packaged in a Linux distribution (or distro for short).\n
      \n
      Distributions include the Linux kernel and supporting system software and libraries, many of which are provided by the GNU Project. Many Linux distributions use the word “Linux” in their name, but the Free Software Foundation uses the name GNU/Linux to emphasize the importance of GNU software, causing some controversy.\n
      \n
      ### Rules\n
      \n
      - Posts must be relevant to operating systems running the Linux kernel. GNU/Linux or otherwise.\n
      - No misinformation\n
      - No NSFW content\n
      - No hate speech, bigotry, etc\n
      \n
      ### Related Communities\n
      \n
      - [!opensource@lemmy.ml](https://lemmy.ml/c/opensource)\n
      - [!libre_culture@lemmy.ml](https://lemmy.ml/c/libre_culture)\n
      - [!technology@lemmy.ml](https://lemmy.ml/c/technology)\n
      - [!libre_hardware@lemmy.ml](https://lemmy.ml/c/libre_hardware)\n
      \n
      Community icon by [Alpár-Etele Méder](https://www.iconfinder.com/pocike), licensed under [CC BY 3.0](https://creativecommons.org/licenses/by/3.0/)
      """
    +rules: null
    +subscriptionsCount: 1
    +entryCount: 1406
    +entryCommentCount: 28632
    +postCount: 6
    +postCommentCount: 214
    +isAdult: false
    +customCss: null
    +lastActive: DateTime @1729583542 {#276
      date: 2024-10-22 09:52:22.0 +02:00
    }
    +markedForDeletionAt: null
    +tags: null
    +moderators: Doctrine\ORM\PersistentCollection {#238 …}
    +ownershipRequests: Doctrine\ORM\PersistentCollection {#234 …}
    +moderatorRequests: Doctrine\ORM\PersistentCollection {#223 …}
    +entries: Doctrine\ORM\PersistentCollection {#181 …}
    +posts: Doctrine\ORM\PersistentCollection {#139 …}
    +subscriptions: Doctrine\ORM\PersistentCollection {#201 …}
    +bans: Doctrine\ORM\PersistentCollection {#118 …}
    +reports: Doctrine\ORM\PersistentCollection {#104 …}
    +badges: Doctrine\ORM\PersistentCollection {#82 …}
    +logs: Doctrine\ORM\PersistentCollection {#72 …}
    +awards: Doctrine\ORM\PersistentCollection {#61 …}
    +categories: Doctrine\ORM\PersistentCollection {#1820 …}
    -id: 73
    +apId: "linux@lemmy.ml"
    +apProfileId: "https://lemmy.ml/c/linux"
    +apPublicUrl: "https://lemmy.ml/c/linux"
    +apFollowersUrl: "https://lemmy.ml/c/linux/followers"
    +apInboxUrl: "https://lemmy.ml/inbox"
    +apDomain: "lemmy.ml"
    +apPreferredUsername: "linux"
    +apDiscoverable: true
    +apManuallyApprovesFollowers: null
    +privateKey: null
    +publicKey: null
    +apFetchedAt: DateTime @1729583596 {#270
      date: 2024-10-22 09:53:16.0 +02:00
    }
    +apDeletedAt: null
    +apTimeoutAt: null
    +visibility: "visible             "
    +createdAt: DateTimeImmutable @1698929468 {#272
      date: 2023-11-02 13:51:08.0 +01:00
    }
  }
]
Attributes
[]
Component
App\Twig\Components\ActiveUsersComponent {#13137
  +magazine: App\Entity\Magazine {#266
    +icon: Proxies\__CG__\App\Entity\Image {#247 …}
    +name: "linux@lemmy.ml"
    +title: "linux"
    +description: """
      From Wikipedia, the free encyclopedia\n
      \n
      Linux is a family of open source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991 by Linus Torvalds. Linux is typically packaged in a Linux distribution (or distro for short).\n
      \n
      Distributions include the Linux kernel and supporting system software and libraries, many of which are provided by the GNU Project. Many Linux distributions use the word “Linux” in their name, but the Free Software Foundation uses the name GNU/Linux to emphasize the importance of GNU software, causing some controversy.\n
      \n
      ### Rules\n
      \n
      - Posts must be relevant to operating systems running the Linux kernel. GNU/Linux or otherwise.\n
      - No misinformation\n
      - No NSFW content\n
      - No hate speech, bigotry, etc\n
      \n
      ### Related Communities\n
      \n
      - [!opensource@lemmy.ml](https://lemmy.ml/c/opensource)\n
      - [!libre_culture@lemmy.ml](https://lemmy.ml/c/libre_culture)\n
      - [!technology@lemmy.ml](https://lemmy.ml/c/technology)\n
      - [!libre_hardware@lemmy.ml](https://lemmy.ml/c/libre_hardware)\n
      \n
      Community icon by [Alpár-Etele Méder](https://www.iconfinder.com/pocike), licensed under [CC BY 3.0](https://creativecommons.org/licenses/by/3.0/)
      """
    +rules: null
    +subscriptionsCount: 1
    +entryCount: 1406
    +entryCommentCount: 28632
    +postCount: 6
    +postCommentCount: 214
    +isAdult: false
    +customCss: null
    +lastActive: DateTime @1729583542 {#276
      date: 2024-10-22 09:52:22.0 +02:00
    }
    +markedForDeletionAt: null
    +tags: null
    +moderators: Doctrine\ORM\PersistentCollection {#238 …}
    +ownershipRequests: Doctrine\ORM\PersistentCollection {#234 …}
    +moderatorRequests: Doctrine\ORM\PersistentCollection {#223 …}
    +entries: Doctrine\ORM\PersistentCollection {#181 …}
    +posts: Doctrine\ORM\PersistentCollection {#139 …}
    +subscriptions: Doctrine\ORM\PersistentCollection {#201 …}
    +bans: Doctrine\ORM\PersistentCollection {#118 …}
    +reports: Doctrine\ORM\PersistentCollection {#104 …}
    +badges: Doctrine\ORM\PersistentCollection {#82 …}
    +logs: Doctrine\ORM\PersistentCollection {#72 …}
    +awards: Doctrine\ORM\PersistentCollection {#61 …}
    +categories: Doctrine\ORM\PersistentCollection {#1820 …}
    -id: 73
    +apId: "linux@lemmy.ml"
    +apProfileId: "https://lemmy.ml/c/linux"
    +apPublicUrl: "https://lemmy.ml/c/linux"
    +apFollowersUrl: "https://lemmy.ml/c/linux/followers"
    +apInboxUrl: "https://lemmy.ml/inbox"
    +apDomain: "lemmy.ml"
    +apPreferredUsername: "linux"
    +apDiscoverable: true
    +apManuallyApprovesFollowers: null
    +privateKey: null
    +publicKey: null
    +apFetchedAt: DateTime @1729583596 {#270
      date: 2024-10-22 09:53:16.0 +02:00
    }
    +apDeletedAt: null
    +apTimeoutAt: null
    +visibility: "visible             "
    +createdAt: DateTimeImmutable @1698929468 {#272
      date: 2023-11-02 13:51:08.0 +01:00
    }
  }
  -userRepository: App\Repository\UserRepository {#603 …}
  -cache: Symfony\Component\Cache\Adapter\TraceableTagAwareAdapter {#600 …}
  -twig: Twig\Environment {#1252 …}
  -requestStack: Symfony\Component\HttpFoundation\RequestStack {#1328 …}
}
user_avatar App\Twig\Components\UserAvatarComponent 14.0 MiB 0.73 ms
Input props
[
  "user" => App\Entity\User {#14405
    +avatar: Proxies\__CG__\App\Entity\Image {#14406 …}
    +cover: null
    +email: "keydelk@fosstodon.org"
    +username: "@keydelk@fosstodon.org"
    +roles: []
    +followersCount: 0
    +homepage: "front"
    +about: "I'm a father of two cool kids, husband to a most incredible woman and human servant to three cats and a dog. I work as a Business Analyst in Denver. On my spare time I like tinkering with electronics and computers, playing D&D, reading and philosophy"
    +lastActive: DateTime @1726414518 {#14402
      date: 2024-09-15 17:35:18.0 +02:00
    }
    +markedForDeletionAt: null
    +fields: null
    +oauthGithubId: null
    +oauthGoogleId: null
    +oauthFacebookId: null
    +oauthKeycloakId: null
    +hideAdult: true
    +showSubscribedUsers: true
    +showSubscribedMagazines: true
    +showSubscribedDomains: true
    +preferredLanguages: []
    +featuredMagazines: null
    +showProfileSubscriptions: false
    +showProfileFollowings: true
    +markNewComments: false
    +notifyOnNewEntry: false
    +notifyOnNewEntryReply: true
    +notifyOnNewEntryCommentReply: true
    +notifyOnNewPost: false
    +notifyOnNewPostReply: true
    +notifyOnNewPostCommentReply: true
    +addMentionsEntries: false
    +addMentionsPosts: true
    +isBanned: false
    +isVerified: false
    +isDeleted: false
    +isBot: false
    +spamProtection: true
    +customCss: null
    +ignoreMagazinesCustomCss: false
    +moderatorTokens: Doctrine\ORM\PersistentCollection {#14407 …}
    +magazineOwnershipRequests: Doctrine\ORM\PersistentCollection {#14409 …}
    +moderatorRequests: Doctrine\ORM\PersistentCollection {#14411 …}
    +entries: Doctrine\ORM\PersistentCollection {#14413 …}
    +entryVotes: Doctrine\ORM\PersistentCollection {#14415 …}
    +entryComments: Doctrine\ORM\PersistentCollection {#14417 …}
    +entryCommentVotes: Doctrine\ORM\PersistentCollection {#14419 …}
    +posts: Doctrine\ORM\PersistentCollection {#14421 …}
    +postVotes: Doctrine\ORM\PersistentCollection {#14423 …}
    +postComments: Doctrine\ORM\PersistentCollection {#14425 …}
    +postCommentVotes: Doctrine\ORM\PersistentCollection {#14427 …}
    +subscriptions: Doctrine\ORM\PersistentCollection {#14429 …}
    +subscribedDomains: Doctrine\ORM\PersistentCollection {#14431 …}
    +follows: Doctrine\ORM\PersistentCollection {#14433 …}
    +followers: Doctrine\ORM\PersistentCollection {#14435 …}
    +blocks: Doctrine\ORM\PersistentCollection {#14437 …}
    +blockers: Doctrine\ORM\PersistentCollection {#14439 …}
    +blockedMagazines: Doctrine\ORM\PersistentCollection {#14441 …}
    +blockedDomains: Doctrine\ORM\PersistentCollection {#14443 …}
    +reports: Doctrine\ORM\PersistentCollection {#14445 …}
    +favourites: Doctrine\ORM\PersistentCollection {#14447 …}
    +violations: Doctrine\ORM\PersistentCollection {#14449 …}
    +notifications: Doctrine\ORM\PersistentCollection {#14451 …}
    +awards: Doctrine\ORM\PersistentCollection {#14453 …}
    +subscribedCategories: Doctrine\ORM\PersistentCollection {#14455 …}
    +categories: Doctrine\ORM\PersistentCollection {#14457 …}
    -id: 92307
    -password: "$2y$13$gci0FdWDGMbePkWmTw952uM6Vs6.IPUh2H25oyhsbjJkSf3g9gbBa"
    -totpSecret: null
    -totpBackupCodes: []
    -oAuth2UserConsents: Doctrine\ORM\PersistentCollection {#14459 …}
    +apId: "keydelk@fosstodon.org"
    +apProfileId: "https://fosstodon.org/users/keydelk"
    +apPublicUrl: "https://fosstodon.org/@keydelk"
    +apFollowersUrl: "https://fosstodon.org/users/keydelk/followers"
    +apInboxUrl: "https://fosstodon.org/inbox"
    +apDomain: "fosstodon.org"
    +apPreferredUsername: "keydelk"
    +apDiscoverable: false
    +apManuallyApprovesFollowers: false
    +privateKey: null
    +publicKey: null
    +apFetchedAt: DateTime @1726414434 {#14403
      date: 2024-09-15 17:33:54.0 +02:00
    }
    +apDeletedAt: null
    +apTimeoutAt: null
    +visibility: "visible             "
    +createdAt: DateTimeImmutable @1726414433 {#14404
      date: 2024-09-15 17:33:53.0 +02:00
    }
  }
  "width" => 65
  "height" => 65
  "asLink" => true
]
Attributes
[]
Component
App\Twig\Components\UserAvatarComponent {#13193
  +width: 65
  +height: 65
  +user: App\Entity\User {#14405
    +avatar: Proxies\__CG__\App\Entity\Image {#14406 …}
    +cover: null
    +email: "keydelk@fosstodon.org"
    +username: "@keydelk@fosstodon.org"
    +roles: []
    +followersCount: 0
    +homepage: "front"
    +about: "I'm a father of two cool kids, husband to a most incredible woman and human servant to three cats and a dog. I work as a Business Analyst in Denver. On my spare time I like tinkering with electronics and computers, playing D&D, reading and philosophy"
    +lastActive: DateTime @1726414518 {#14402
      date: 2024-09-15 17:35:18.0 +02:00
    }
    +markedForDeletionAt: null
    +fields: null
    +oauthGithubId: null
    +oauthGoogleId: null
    +oauthFacebookId: null
    +oauthKeycloakId: null
    +hideAdult: true
    +showSubscribedUsers: true
    +showSubscribedMagazines: true
    +showSubscribedDomains: true
    +preferredLanguages: []
    +featuredMagazines: null
    +showProfileSubscriptions: false
    +showProfileFollowings: true
    +markNewComments: false
    +notifyOnNewEntry: false
    +notifyOnNewEntryReply: true
    +notifyOnNewEntryCommentReply: true
    +notifyOnNewPost: false
    +notifyOnNewPostReply: true
    +notifyOnNewPostCommentReply: true
    +addMentionsEntries: false
    +addMentionsPosts: true
    +isBanned: false
    +isVerified: false
    +isDeleted: false
    +isBot: false
    +spamProtection: true
    +customCss: null
    +ignoreMagazinesCustomCss: false
    +moderatorTokens: Doctrine\ORM\PersistentCollection {#14407 …}
    +magazineOwnershipRequests: Doctrine\ORM\PersistentCollection {#14409 …}
    +moderatorRequests: Doctrine\ORM\PersistentCollection {#14411 …}
    +entries: Doctrine\ORM\PersistentCollection {#14413 …}
    +entryVotes: Doctrine\ORM\PersistentCollection {#14415 …}
    +entryComments: Doctrine\ORM\PersistentCollection {#14417 …}
    +entryCommentVotes: Doctrine\ORM\PersistentCollection {#14419 …}
    +posts: Doctrine\ORM\PersistentCollection {#14421 …}
    +postVotes: Doctrine\ORM\PersistentCollection {#14423 …}
    +postComments: Doctrine\ORM\PersistentCollection {#14425 …}
    +postCommentVotes: Doctrine\ORM\PersistentCollection {#14427 …}
    +subscriptions: Doctrine\ORM\PersistentCollection {#14429 …}
    +subscribedDomains: Doctrine\ORM\PersistentCollection {#14431 …}
    +follows: Doctrine\ORM\PersistentCollection {#14433 …}
    +followers: Doctrine\ORM\PersistentCollection {#14435 …}
    +blocks: Doctrine\ORM\PersistentCollection {#14437 …}
    +blockers: Doctrine\ORM\PersistentCollection {#14439 …}
    +blockedMagazines: Doctrine\ORM\PersistentCollection {#14441 …}
    +blockedDomains: Doctrine\ORM\PersistentCollection {#14443 …}
    +reports: Doctrine\ORM\PersistentCollection {#14445 …}
    +favourites: Doctrine\ORM\PersistentCollection {#14447 …}
    +violations: Doctrine\ORM\PersistentCollection {#14449 …}
    +notifications: Doctrine\ORM\PersistentCollection {#14451 …}
    +awards: Doctrine\ORM\PersistentCollection {#14453 …}
    +subscribedCategories: Doctrine\ORM\PersistentCollection {#14455 …}
    +categories: Doctrine\ORM\PersistentCollection {#14457 …}
    -id: 92307
    -password: "$2y$13$gci0FdWDGMbePkWmTw952uM6Vs6.IPUh2H25oyhsbjJkSf3g9gbBa"
    -totpSecret: null
    -totpBackupCodes: []
    -oAuth2UserConsents: Doctrine\ORM\PersistentCollection {#14459 …}
    +apId: "keydelk@fosstodon.org"
    +apProfileId: "https://fosstodon.org/users/keydelk"
    +apPublicUrl: "https://fosstodon.org/@keydelk"
    +apFollowersUrl: "https://fosstodon.org/users/keydelk/followers"
    +apInboxUrl: "https://fosstodon.org/inbox"
    +apDomain: "fosstodon.org"
    +apPreferredUsername: "keydelk"
    +apDiscoverable: false
    +apManuallyApprovesFollowers: false
    +privateKey: null
    +publicKey: null
    +apFetchedAt: DateTime @1726414434 {#14403
      date: 2024-09-15 17:33:54.0 +02:00
    }
    +apDeletedAt: null
    +apTimeoutAt: null
    +visibility: "visible             "
    +createdAt: DateTimeImmutable @1726414433 {#14404
      date: 2024-09-15 17:33:53.0 +02:00
    }
  }
  +asLink: true
}
user_avatar App\Twig\Components\UserAvatarComponent 14.0 MiB 0.46 ms
Input props
[
  "user" => App\Entity\User {#13957
    +avatar: Proxies\__CG__\App\Entity\Image {#13958 …}
    +cover: null
    +email: "morrowind@lemmy.ml"
    +username: "@morrowind@lemmy.ml"
    +roles: []
    +followersCount: 0
    +homepage: "front"
    +about: """
      If you’re here, there’s still hope for the internet\n
      \n
      Don’t let it fall
      """
    +lastActive: DateTime @1729484238 {#13954
      date: 2024-10-21 06:17:18.0 +02:00
    }
    +markedForDeletionAt: null
    +fields: null
    +oauthGithubId: null
    +oauthGoogleId: null
    +oauthFacebookId: null
    +oauthKeycloakId: null
    +hideAdult: true
    +showSubscribedUsers: true
    +showSubscribedMagazines: true
    +showSubscribedDomains: true
    +preferredLanguages: []
    +featuredMagazines: null
    +showProfileSubscriptions: true
    +showProfileFollowings: true
    +markNewComments: false
    +notifyOnNewEntry: false
    +notifyOnNewEntryReply: false
    +notifyOnNewEntryCommentReply: false
    +notifyOnNewPost: false
    +notifyOnNewPostReply: false
    +notifyOnNewPostCommentReply: false
    +addMentionsEntries: false
    +addMentionsPosts: true
    +isBanned: false
    +isVerified: false
    +isDeleted: false
    +isBot: false
    +spamProtection: true
    +customCss: null
    +ignoreMagazinesCustomCss: false
    +moderatorTokens: Doctrine\ORM\PersistentCollection {#13959 …}
    +magazineOwnershipRequests: Doctrine\ORM\PersistentCollection {#13961 …}
    +moderatorRequests: Doctrine\ORM\PersistentCollection {#13963 …}
    +entries: Doctrine\ORM\PersistentCollection {#13965 …}
    +entryVotes: Doctrine\ORM\PersistentCollection {#13967 …}
    +entryComments: Doctrine\ORM\PersistentCollection {#13969 …}
    +entryCommentVotes: Doctrine\ORM\PersistentCollection {#13971 …}
    +posts: Doctrine\ORM\PersistentCollection {#13973 …}
    +postVotes: Doctrine\ORM\PersistentCollection {#13975 …}
    +postComments: Doctrine\ORM\PersistentCollection {#13977 …}
    +postCommentVotes: Doctrine\ORM\PersistentCollection {#13979 …}
    +subscriptions: Doctrine\ORM\PersistentCollection {#13981 …}
    +subscribedDomains: Doctrine\ORM\PersistentCollection {#13983 …}
    +follows: Doctrine\ORM\PersistentCollection {#13985 …}
    +followers: Doctrine\ORM\PersistentCollection {#13987 …}
    +blocks: Doctrine\ORM\PersistentCollection {#13989 …}
    +blockers: Doctrine\ORM\PersistentCollection {#13991 …}
    +blockedMagazines: Doctrine\ORM\PersistentCollection {#13993 …}
    +blockedDomains: Doctrine\ORM\PersistentCollection {#13995 …}
    +reports: Doctrine\ORM\PersistentCollection {#13997 …}
    +favourites: Doctrine\ORM\PersistentCollection {#13999 …}
    +violations: Doctrine\ORM\PersistentCollection {#14001 …}
    +notifications: Doctrine\ORM\PersistentCollection {#14003 …}
    +awards: Doctrine\ORM\PersistentCollection {#14005 …}
    +subscribedCategories: Doctrine\ORM\PersistentCollection {#14007 …}
    +categories: Doctrine\ORM\PersistentCollection {#14009 …}
    -id: 10079
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    -totpSecret: null
    -totpBackupCodes: []
    -oAuth2UserConsents: Doctrine\ORM\PersistentCollection {#14011 …}
    +apId: "morrowind@lemmy.ml"
    +apProfileId: "https://lemmy.ml/u/morrowind"
    +apPublicUrl: "https://lemmy.ml/u/morrowind"
    +apFollowersUrl: null
    +apInboxUrl: "https://lemmy.ml/inbox"
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    +apPreferredUsername: "morrowind"
    +apDiscoverable: true
    +apManuallyApprovesFollowers: false
    +privateKey: null
    +publicKey: null
    +apFetchedAt: DateTime @1729383871 {#13955
      date: 2024-10-20 02:24:31.0 +02:00
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    +apDeletedAt: null
    +apTimeoutAt: null
    +visibility: "visible             "
    +createdAt: DateTimeImmutable @1687576087 {#13956
      date: 2023-06-24 05:08:07.0 +02:00
    }
  }
  "width" => 65
  "height" => 65
  "asLink" => true
]
Attributes
[]
Component
App\Twig\Components\UserAvatarComponent {#14812
  +width: 65
  +height: 65
  +user: App\Entity\User {#13957
    +avatar: Proxies\__CG__\App\Entity\Image {#13958 …}
    +cover: null
    +email: "morrowind@lemmy.ml"
    +username: "@morrowind@lemmy.ml"
    +roles: []
    +followersCount: 0
    +homepage: "front"
    +about: """
      If you’re here, there’s still hope for the internet\n
      \n
      Don’t let it fall
      """
    +lastActive: DateTime @1729484238 {#13954
      date: 2024-10-21 06:17:18.0 +02:00
    }
    +markedForDeletionAt: null
    +fields: null
    +oauthGithubId: null
    +oauthGoogleId: null
    +oauthFacebookId: null
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    +featuredMagazines: null
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    +notifyOnNewEntryReply: false
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    +notifyOnNewPostReply: false
    +notifyOnNewPostCommentReply: false
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    +isDeleted: false
    +isBot: false
    +spamProtection: true
    +customCss: null
    +ignoreMagazinesCustomCss: false
    +moderatorTokens: Doctrine\ORM\PersistentCollection {#13959 …}
    +magazineOwnershipRequests: Doctrine\ORM\PersistentCollection {#13961 …}
    +moderatorRequests: Doctrine\ORM\PersistentCollection {#13963 …}
    +entries: Doctrine\ORM\PersistentCollection {#13965 …}
    +entryVotes: Doctrine\ORM\PersistentCollection {#13967 …}
    +entryComments: Doctrine\ORM\PersistentCollection {#13969 …}
    +entryCommentVotes: Doctrine\ORM\PersistentCollection {#13971 …}
    +posts: Doctrine\ORM\PersistentCollection {#13973 …}
    +postVotes: Doctrine\ORM\PersistentCollection {#13975 …}
    +postComments: Doctrine\ORM\PersistentCollection {#13977 …}
    +postCommentVotes: Doctrine\ORM\PersistentCollection {#13979 …}
    +subscriptions: Doctrine\ORM\PersistentCollection {#13981 …}
    +subscribedDomains: Doctrine\ORM\PersistentCollection {#13983 …}
    +follows: Doctrine\ORM\PersistentCollection {#13985 …}
    +followers: Doctrine\ORM\PersistentCollection {#13987 …}
    +blocks: Doctrine\ORM\PersistentCollection {#13989 …}
    +blockers: Doctrine\ORM\PersistentCollection {#13991 …}
    +blockedMagazines: Doctrine\ORM\PersistentCollection {#13993 …}
    +blockedDomains: Doctrine\ORM\PersistentCollection {#13995 …}
    +reports: Doctrine\ORM\PersistentCollection {#13997 …}
    +favourites: Doctrine\ORM\PersistentCollection {#13999 …}
    +violations: Doctrine\ORM\PersistentCollection {#14001 …}
    +notifications: Doctrine\ORM\PersistentCollection {#14003 …}
    +awards: Doctrine\ORM\PersistentCollection {#14005 …}
    +subscribedCategories: Doctrine\ORM\PersistentCollection {#14007 …}
    +categories: Doctrine\ORM\PersistentCollection {#14009 …}
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    -password: "$2y$13$.3aRC68M5ht.sH.0tcZGBugJVGvv8bC5BWMnX4UrZpRpgHPvfnFCS"
    -totpSecret: null
    -totpBackupCodes: []
    -oAuth2UserConsents: Doctrine\ORM\PersistentCollection {#14011 …}
    +apId: "morrowind@lemmy.ml"
    +apProfileId: "https://lemmy.ml/u/morrowind"
    +apPublicUrl: "https://lemmy.ml/u/morrowind"
    +apFollowersUrl: null
    +apInboxUrl: "https://lemmy.ml/inbox"
    +apDomain: "lemmy.ml"
    +apPreferredUsername: "morrowind"
    +apDiscoverable: true
    +apManuallyApprovesFollowers: false
    +privateKey: null
    +publicKey: null
    +apFetchedAt: DateTime @1729383871 {#13955
      date: 2024-10-20 02:24:31.0 +02:00
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    +apDeletedAt: null
    +apTimeoutAt: null
    +visibility: "visible             "
    +createdAt: DateTimeImmutable @1687576087 {#13956
      date: 2023-06-24 05:08:07.0 +02:00
    }
  }
  +asLink: true
}
user_avatar App\Twig\Components\UserAvatarComponent 14.0 MiB 1.79 ms
Input props
[
  "user" => App\Entity\User {#13299
    +avatar: Proxies\__CG__\App\Entity\Image {#13298 …}
    +cover: null
    +email: "ugjka@lemmy.world"
    +username: "@ugjka@lemmy.world"
    +roles: []
    +followersCount: 0
    +homepage: "front"
    +about: "[ugjka.net](https://ugjka.net)"
    +lastActive: DateTime @1727066920 {#13302
      date: 2024-09-23 06:48:40.0 +02:00
    }
    +markedForDeletionAt: null
    +fields: null
    +oauthGithubId: null
    +oauthGoogleId: null
    +oauthFacebookId: null
    +oauthKeycloakId: null
    +hideAdult: true
    +showSubscribedUsers: true
    +showSubscribedMagazines: true
    +showSubscribedDomains: true
    +preferredLanguages: []
    +featuredMagazines: null
    +showProfileSubscriptions: false
    +showProfileFollowings: true
    +markNewComments: false
    +notifyOnNewEntry: false
    +notifyOnNewEntryReply: true
    +notifyOnNewEntryCommentReply: true
    +notifyOnNewPost: false
    +notifyOnNewPostReply: true
    +notifyOnNewPostCommentReply: true
    +addMentionsEntries: false
    +addMentionsPosts: true
    +isBanned: false
    +isVerified: false
    +isDeleted: false
    +isBot: false
    +spamProtection: true
    +customCss: null
    +ignoreMagazinesCustomCss: false
    +moderatorTokens: Doctrine\ORM\PersistentCollection {#13297 …}
    +magazineOwnershipRequests: Doctrine\ORM\PersistentCollection {#13295 …}
    +moderatorRequests: Doctrine\ORM\PersistentCollection {#13293 …}
    +entries: Doctrine\ORM\PersistentCollection {#13291 …}
    +entryVotes: Doctrine\ORM\PersistentCollection {#13289 …}
    +entryComments: Doctrine\ORM\PersistentCollection {#13287 …}
    +entryCommentVotes: Doctrine\ORM\PersistentCollection {#13285 …}
    +posts: Doctrine\ORM\PersistentCollection {#13283 …}
    +postVotes: Doctrine\ORM\PersistentCollection {#13281 …}
    +postComments: Doctrine\ORM\PersistentCollection {#13279 …}
    +postCommentVotes: Doctrine\ORM\PersistentCollection {#13277 …}
    +subscriptions: Doctrine\ORM\PersistentCollection {#13275 …}
    +subscribedDomains: Doctrine\ORM\PersistentCollection {#13273 …}
    +follows: Doctrine\ORM\PersistentCollection {#13271 …}
    +followers: Doctrine\ORM\PersistentCollection {#13269 …}
    +blocks: Doctrine\ORM\PersistentCollection {#13267 …}
    +blockers: Doctrine\ORM\PersistentCollection {#13265 …}
    +blockedMagazines: Doctrine\ORM\PersistentCollection {#13263 …}
    +blockedDomains: Doctrine\ORM\PersistentCollection {#13261 …}
    +reports: Doctrine\ORM\PersistentCollection {#13259 …}
    +favourites: Doctrine\ORM\PersistentCollection {#13257 …}
    +violations: Doctrine\ORM\PersistentCollection {#13255 …}
    +notifications: Doctrine\ORM\PersistentCollection {#13253 …}
    +awards: Doctrine\ORM\PersistentCollection {#13251 …}
    +subscribedCategories: Doctrine\ORM\PersistentCollection {#13249 …}
    +categories: Doctrine\ORM\PersistentCollection {#13247 …}
    -id: 74308
    -password: "$2y$13$cb2BJmGMcYq7Lt.blp1Qf.h.37J2bnqmlgOeEVkBEcjYku6jXxonW"
    -totpSecret: null
    -totpBackupCodes: []
    -oAuth2UserConsents: Doctrine\ORM\PersistentCollection {#13245 …}
    +apId: "ugjka@lemmy.world"
    +apProfileId: "https://lemmy.world/u/ugjka"
    +apPublicUrl: "https://lemmy.world/u/ugjka"
    +apFollowersUrl: null
    +apInboxUrl: "https://lemmy.world/inbox"
    +apDomain: "lemmy.world"
    +apPreferredUsername: "ugjka"
    +apDiscoverable: true
    +apManuallyApprovesFollowers: false
    +privateKey: null
    +publicKey: null
    +apFetchedAt: DateTime @1705448316 {#13301
      date: 2024-01-17 00:38:36.0 +01:00
    }
    +apDeletedAt: null
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    +visibility: "visible             "
    +createdAt: DateTimeImmutable @1699716147 {#13300
      date: 2023-11-11 16:22:27.0 +01:00
    }
  }
  "width" => 65
  "height" => 65
  "asLink" => true
]
Attributes
[]
Component
App\Twig\Components\UserAvatarComponent {#14869
  +width: 65
  +height: 65
  +user: App\Entity\User {#13299
    +avatar: Proxies\__CG__\App\Entity\Image {#13298 …}
    +cover: null
    +email: "ugjka@lemmy.world"
    +username: "@ugjka@lemmy.world"
    +roles: []
    +followersCount: 0
    +homepage: "front"
    +about: "[ugjka.net](https://ugjka.net)"
    +lastActive: DateTime @1727066920 {#13302
      date: 2024-09-23 06:48:40.0 +02:00
    }
    +markedForDeletionAt: null
    +fields: null
    +oauthGithubId: null
    +oauthGoogleId: null
    +oauthFacebookId: null
    +oauthKeycloakId: null
    +hideAdult: true
    +showSubscribedUsers: true
    +showSubscribedMagazines: true
    +showSubscribedDomains: true
    +preferredLanguages: []
    +featuredMagazines: null
    +showProfileSubscriptions: false
    +showProfileFollowings: true
    +markNewComments: false
    +notifyOnNewEntry: false
    +notifyOnNewEntryReply: true
    +notifyOnNewEntryCommentReply: true
    +notifyOnNewPost: false
    +notifyOnNewPostReply: true
    +notifyOnNewPostCommentReply: true
    +addMentionsEntries: false
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    +isBanned: false
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    +isDeleted: false
    +isBot: false
    +spamProtection: true
    +customCss: null
    +ignoreMagazinesCustomCss: false
    +moderatorTokens: Doctrine\ORM\PersistentCollection {#13297 …}
    +magazineOwnershipRequests: Doctrine\ORM\PersistentCollection {#13295 …}
    +moderatorRequests: Doctrine\ORM\PersistentCollection {#13293 …}
    +entries: Doctrine\ORM\PersistentCollection {#13291 …}
    +entryVotes: Doctrine\ORM\PersistentCollection {#13289 …}
    +entryComments: Doctrine\ORM\PersistentCollection {#13287 …}
    +entryCommentVotes: Doctrine\ORM\PersistentCollection {#13285 …}
    +posts: Doctrine\ORM\PersistentCollection {#13283 …}
    +postVotes: Doctrine\ORM\PersistentCollection {#13281 …}
    +postComments: Doctrine\ORM\PersistentCollection {#13279 …}
    +postCommentVotes: Doctrine\ORM\PersistentCollection {#13277 …}
    +subscriptions: Doctrine\ORM\PersistentCollection {#13275 …}
    +subscribedDomains: Doctrine\ORM\PersistentCollection {#13273 …}
    +follows: Doctrine\ORM\PersistentCollection {#13271 …}
    +followers: Doctrine\ORM\PersistentCollection {#13269 …}
    +blocks: Doctrine\ORM\PersistentCollection {#13267 …}
    +blockers: Doctrine\ORM\PersistentCollection {#13265 …}
    +blockedMagazines: Doctrine\ORM\PersistentCollection {#13263 …}
    +blockedDomains: Doctrine\ORM\PersistentCollection {#13261 …}
    +reports: Doctrine\ORM\PersistentCollection {#13259 …}
    +favourites: Doctrine\ORM\PersistentCollection {#13257 …}
    +violations: Doctrine\ORM\PersistentCollection {#13255 …}
    +notifications: Doctrine\ORM\PersistentCollection {#13253 …}
    +awards: Doctrine\ORM\PersistentCollection {#13251 …}
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    -id: 74308
    -password: "$2y$13$cb2BJmGMcYq7Lt.blp1Qf.h.37J2bnqmlgOeEVkBEcjYku6jXxonW"
    -totpSecret: null
    -totpBackupCodes: []
    -oAuth2UserConsents: Doctrine\ORM\PersistentCollection {#13245 …}
    +apId: "ugjka@lemmy.world"
    +apProfileId: "https://lemmy.world/u/ugjka"
    +apPublicUrl: "https://lemmy.world/u/ugjka"
    +apFollowersUrl: null
    +apInboxUrl: "https://lemmy.world/inbox"
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    +privateKey: null
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    +apFetchedAt: DateTime @1705448316 {#13301
      date: 2024-01-17 00:38:36.0 +01:00
    }
    +apDeletedAt: null
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    +visibility: "visible             "
    +createdAt: DateTimeImmutable @1699716147 {#13300
      date: 2023-11-11 16:22:27.0 +01:00
    }
  }
  +asLink: true
}
user_avatar App\Twig\Components\UserAvatarComponent 14.0 MiB 0.34 ms
Input props
[
  "user" => App\Entity\User {#10729
    +avatar: Proxies\__CG__\App\Entity\Image {#10707 …}
    +cover: null
    +email: "JRepin@lemmy.ml"
    +username: "@JRepin@lemmy.ml"
    +roles: []
    +followersCount: 0
    +homepage: "front"
    +about: "Digital and software freedom/rights advocate from Slovenia, Europe. Also a member of the Pirate party. You can find me on Mastodon: [@JRepin@mstdn.io](https://mstdn.io/users/JRepin)"
    +lastActive: DateTime @1712118057 {#10705
      date: 2024-04-03 06:20:57.0 +02:00
    }
    +markedForDeletionAt: null
    +fields: null
    +oauthGithubId: null
    +oauthGoogleId: null
    +oauthFacebookId: null
    +oauthKeycloakId: null
    +hideAdult: true
    +showSubscribedUsers: true
    +showSubscribedMagazines: true
    +showSubscribedDomains: true
    +preferredLanguages: []
    +featuredMagazines: null
    +showProfileSubscriptions: true
    +showProfileFollowings: true
    +markNewComments: false
    +notifyOnNewEntry: false
    +notifyOnNewEntryReply: false
    +notifyOnNewEntryCommentReply: false
    +notifyOnNewPost: false
    +notifyOnNewPostReply: false
    +notifyOnNewPostCommentReply: false
    +addMentionsEntries: false
    +addMentionsPosts: true
    +isBanned: false
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    +isDeleted: false
    +isBot: false
    +spamProtection: true
    +customCss: null
    +ignoreMagazinesCustomCss: false
    +moderatorTokens: Doctrine\ORM\PersistentCollection {#10716 …}
    +magazineOwnershipRequests: Doctrine\ORM\PersistentCollection {#10727 …}
    +moderatorRequests: Doctrine\ORM\PersistentCollection {#10715 …}
    +entries: Doctrine\ORM\PersistentCollection {#10718 …}
    +entryVotes: Doctrine\ORM\PersistentCollection {#10720 …}
    +entryComments: Doctrine\ORM\PersistentCollection {#10725 …}
    +entryCommentVotes: Doctrine\ORM\PersistentCollection {#10722 …}
    +posts: Doctrine\ORM\PersistentCollection {#10708 …}
    +postVotes: Doctrine\ORM\PersistentCollection {#10710 …}
    +postComments: Doctrine\ORM\PersistentCollection {#10713 …}
    +postCommentVotes: Doctrine\ORM\PersistentCollection {#12633 …}
    +subscriptions: Doctrine\ORM\PersistentCollection {#12734 …}
    +subscribedDomains: Doctrine\ORM\PersistentCollection {#12635 …}
    +follows: Doctrine\ORM\PersistentCollection {#12732 …}
    +followers: Doctrine\ORM\PersistentCollection {#12637 …}
    +blocks: Doctrine\ORM\PersistentCollection {#12730 …}
    +blockers: Doctrine\ORM\PersistentCollection {#12639 …}
    +blockedMagazines: Doctrine\ORM\PersistentCollection {#12728 …}
    +blockedDomains: Doctrine\ORM\PersistentCollection {#12722 …}
    +reports: Doctrine\ORM\PersistentCollection {#12725 …}
    +favourites: Doctrine\ORM\PersistentCollection {#12699 …}
    +violations: Doctrine\ORM\PersistentCollection {#12717 …}
    +notifications: Doctrine\ORM\PersistentCollection {#12720 …}
    +awards: Doctrine\ORM\PersistentCollection {#12701 …}
    +subscribedCategories: Doctrine\ORM\PersistentCollection {#12702 …}
    +categories: Doctrine\ORM\PersistentCollection {#12714 …}
    -id: 8432
    -password: "$2y$13$NkQPCf6y3ReJWEtJdwrqBOPCnmZ/MEweAXw5TwVva5EXpWpF3hwEG"
    -totpSecret: null
    -totpBackupCodes: []
    -oAuth2UserConsents: Doctrine\ORM\PersistentCollection {#12713 …}
    +apId: "JRepin@lemmy.ml"
    +apProfileId: "https://lemmy.ml/u/JRepin"
    +apPublicUrl: "https://lemmy.ml/u/JRepin"
    +apFollowersUrl: null
    +apInboxUrl: "https://lemmy.ml/inbox"
    +apDomain: "lemmy.ml"
    +apPreferredUsername: "JRepin"
    +apDiscoverable: true
    +apManuallyApprovesFollowers: false
    +privateKey: null
    +publicKey: null
    +apFetchedAt: DateTime @1700420973 {#10706
      date: 2023-11-19 20:09:33.0 +01:00
    }
    +apDeletedAt: null
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    +visibility: "visible             "
    +createdAt: DateTimeImmutable @1687499209 {#10728
      date: 2023-06-23 07:46:49.0 +02:00
    }
  }
  "width" => 65
  "height" => 65
  "asLink" => true
]
Attributes
[]
Component
App\Twig\Components\UserAvatarComponent {#14926
  +width: 65
  +height: 65
  +user: App\Entity\User {#10729
    +avatar: Proxies\__CG__\App\Entity\Image {#10707 …}
    +cover: null
    +email: "JRepin@lemmy.ml"
    +username: "@JRepin@lemmy.ml"
    +roles: []
    +followersCount: 0
    +homepage: "front"
    +about: "Digital and software freedom/rights advocate from Slovenia, Europe. Also a member of the Pirate party. You can find me on Mastodon: [@JRepin@mstdn.io](https://mstdn.io/users/JRepin)"
    +lastActive: DateTime @1712118057 {#10705
      date: 2024-04-03 06:20:57.0 +02:00
    }
    +markedForDeletionAt: null
    +fields: null
    +oauthGithubId: null
    +oauthGoogleId: null
    +oauthFacebookId: null
    +oauthKeycloakId: null
    +hideAdult: true
    +showSubscribedUsers: true
    +showSubscribedMagazines: true
    +showSubscribedDomains: true
    +preferredLanguages: []
    +featuredMagazines: null
    +showProfileSubscriptions: true
    +showProfileFollowings: true
    +markNewComments: false
    +notifyOnNewEntry: false
    +notifyOnNewEntryReply: false
    +notifyOnNewEntryCommentReply: false
    +notifyOnNewPost: false
    +notifyOnNewPostReply: false
    +notifyOnNewPostCommentReply: false
    +addMentionsEntries: false
    +addMentionsPosts: true
    +isBanned: false
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    +isDeleted: false
    +isBot: false
    +spamProtection: true
    +customCss: null
    +ignoreMagazinesCustomCss: false
    +moderatorTokens: Doctrine\ORM\PersistentCollection {#10716 …}
    +magazineOwnershipRequests: Doctrine\ORM\PersistentCollection {#10727 …}
    +moderatorRequests: Doctrine\ORM\PersistentCollection {#10715 …}
    +entries: Doctrine\ORM\PersistentCollection {#10718 …}
    +entryVotes: Doctrine\ORM\PersistentCollection {#10720 …}
    +entryComments: Doctrine\ORM\PersistentCollection {#10725 …}
    +entryCommentVotes: Doctrine\ORM\PersistentCollection {#10722 …}
    +posts: Doctrine\ORM\PersistentCollection {#10708 …}
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    +postComments: Doctrine\ORM\PersistentCollection {#10713 …}
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    +subscriptions: Doctrine\ORM\PersistentCollection {#12734 …}
    +subscribedDomains: Doctrine\ORM\PersistentCollection {#12635 …}
    +follows: Doctrine\ORM\PersistentCollection {#12732 …}
    +followers: Doctrine\ORM\PersistentCollection {#12637 …}
    +blocks: Doctrine\ORM\PersistentCollection {#12730 …}
    +blockers: Doctrine\ORM\PersistentCollection {#12639 …}
    +blockedMagazines: Doctrine\ORM\PersistentCollection {#12728 …}
    +blockedDomains: Doctrine\ORM\PersistentCollection {#12722 …}
    +reports: Doctrine\ORM\PersistentCollection {#12725 …}
    +favourites: Doctrine\ORM\PersistentCollection {#12699 …}
    +violations: Doctrine\ORM\PersistentCollection {#12717 …}
    +notifications: Doctrine\ORM\PersistentCollection {#12720 …}
    +awards: Doctrine\ORM\PersistentCollection {#12701 …}
    +subscribedCategories: Doctrine\ORM\PersistentCollection {#12702 …}
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    -id: 8432
    -password: "$2y$13$NkQPCf6y3ReJWEtJdwrqBOPCnmZ/MEweAXw5TwVva5EXpWpF3hwEG"
    -totpSecret: null
    -totpBackupCodes: []
    -oAuth2UserConsents: Doctrine\ORM\PersistentCollection {#12713 …}
    +apId: "JRepin@lemmy.ml"
    +apProfileId: "https://lemmy.ml/u/JRepin"
    +apPublicUrl: "https://lemmy.ml/u/JRepin"
    +apFollowersUrl: null
    +apInboxUrl: "https://lemmy.ml/inbox"
    +apDomain: "lemmy.ml"
    +apPreferredUsername: "JRepin"
    +apDiscoverable: true
    +apManuallyApprovesFollowers: false
    +privateKey: null
    +publicKey: null
    +apFetchedAt: DateTime @1700420973 {#10706
      date: 2023-11-19 20:09:33.0 +01:00
    }
    +apDeletedAt: null
    +apTimeoutAt: null
    +visibility: "visible             "
    +createdAt: DateTimeImmutable @1687499209 {#10728
      date: 2023-06-23 07:46:49.0 +02:00
    }
  }
  +asLink: true
}
user_avatar App\Twig\Components\UserAvatarComponent 14.0 MiB 2.66 ms
Input props
[
  "user" => App\Entity\User {#12709
    +avatar: Proxies\__CG__\App\Entity\Image {#12710 …}
    +cover: Proxies\__CG__\App\Entity\Image {#12708 …}
    +email: "spiritedpause@fosstodon.org"
    +username: "@spiritedpause@fosstodon.org"
    +roles: []
    +followersCount: 0
    +homepage: "front"
    +about: """
      ☦️💻⚽🏥📷📈💪🏄☕️🇺🇸🇪🇬\n
      \n
      Software Engineer by day, aspiring beet farmer by night.\n
      \n
      Things I like:   \n
      - [#P2P](https://fosstodon.org/tags/P2P)/#opensource  \n
      - [#History](https://fosstodon.org/tags/History) (esp Rome/Greece/Egypt)   \n
      - [#Transit](https://fosstodon.org/tags/Transit) oriented city design   \n
      - [#electricvehicles](https://fosstodon.org/tags/electricvehicles) / [#SolarPower](https://fosstodon.org/tags/SolarPower)   \n
      - [#Space](https://fosstodon.org/tags/Space) exploration   \n
      - [#VideoGames](https://fosstodon.org/tags/VideoGames) (especially [#GTA](https://fosstodon.org/tags/GTA))\n
      \n
      Things I've Built:   \n
      - Agora: Follow your favorite topics across multiple protocols =&gt; <https://agorasocial.app>   \n
      - Primus News: Actionable news, directly from the source =&gt; <https://primus.news>
      """
    +lastActive: DateTime @1729137337 {#12716
      date: 2024-10-17 05:55:37.0 +02:00
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    +markedForDeletionAt: null
    +fields: null
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    +notifyOnNewEntryReply: true
    +notifyOnNewEntryCommentReply: true
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    +notifyOnNewPostReply: true
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    +customCss: null
    +ignoreMagazinesCustomCss: false
    +moderatorTokens: Doctrine\ORM\PersistentCollection {#12705 …}
    +magazineOwnershipRequests: Doctrine\ORM\PersistentCollection {#12706 …}
    +moderatorRequests: Doctrine\ORM\PersistentCollection {#12641 …}
    +entries: Doctrine\ORM\PersistentCollection {#12643 …}
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    +reports: Doctrine\ORM\PersistentCollection {#12674 …}
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    +violations: Doctrine\ORM\PersistentCollection {#12667 …}
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  "width" => 65
  "height" => 65
  "asLink" => true
]
Attributes
[]
Component
App\Twig\Components\UserAvatarComponent {#14983
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  +height: 65
  +user: App\Entity\User {#12709
    +avatar: Proxies\__CG__\App\Entity\Image {#12710 …}
    +cover: Proxies\__CG__\App\Entity\Image {#12708 …}
    +email: "spiritedpause@fosstodon.org"
    +username: "@spiritedpause@fosstodon.org"
    +roles: []
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      \n
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      - [#History](https://fosstodon.org/tags/History) (esp Rome/Greece/Egypt)   \n
      - [#Transit](https://fosstodon.org/tags/Transit) oriented city design   \n
      - [#electricvehicles](https://fosstodon.org/tags/electricvehicles) / [#SolarPower](https://fosstodon.org/tags/SolarPower)   \n
      - [#Space](https://fosstodon.org/tags/Space) exploration   \n
      - [#VideoGames](https://fosstodon.org/tags/VideoGames) (especially [#GTA](https://fosstodon.org/tags/GTA))\n
      \n
      Things I've Built:   \n
      - Agora: Follow your favorite topics across multiple protocols =&gt; <https://agorasocial.app>   \n
      - Primus News: Actionable news, directly from the source =&gt; <https://primus.news>
      """
    +lastActive: DateTime @1729137337 {#12716
      date: 2024-10-17 05:55:37.0 +02:00
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      date: 2023-12-19 07:37:45.0 +01:00
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    +createdAt: DateTimeImmutable @1702967864 {#12707
      date: 2023-12-19 07:37:44.0 +01:00
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  +asLink: true
}
user_avatar App\Twig\Components\UserAvatarComponent 14.0 MiB 8.37 ms
Input props
[
  "user" => App\Entity\User {#12657
    +avatar: Proxies\__CG__\App\Entity\Image {#12658 …}
    +cover: Proxies\__CG__\App\Entity\Image {#12656 …}
    +email: "mr_MADAFAKA@lemmy.ml"
    +username: "@mr_MADAFAKA@lemmy.ml"
    +roles: []
    +followersCount: 0
    +homepage: "front"
    +about: "![tux gif](https://i.imgur.com/aBYLNRo.gif)"
    +lastActive: DateTime @1728820284 {#12653
      date: 2024-10-13 13:51:24.0 +02:00
    }
    +markedForDeletionAt: null
    +fields: null
    +oauthGithubId: null
    +oauthGoogleId: null
    +oauthFacebookId: null
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    +showSubscribedMagazines: true
    +showSubscribedDomains: true
    +preferredLanguages: []
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    +showProfileFollowings: true
    +markNewComments: false
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    +notifyOnNewEntryCommentReply: true
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    +notifyOnNewPostReply: true
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    +isDeleted: false
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    +customCss: null
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    +moderatorTokens: Doctrine\ORM\PersistentCollection {#12647 …}
    +magazineOwnershipRequests: Doctrine\ORM\PersistentCollection {#3837 …}
    +moderatorRequests: Doctrine\ORM\PersistentCollection {#5660 …}
    +entries: Doctrine\ORM\PersistentCollection {#6285 …}
    +entryVotes: Doctrine\ORM\PersistentCollection {#7460 …}
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    +reports: Doctrine\ORM\PersistentCollection {#8879 …}
    +favourites: Doctrine\ORM\PersistentCollection {#8881 …}
    +violations: Doctrine\ORM\PersistentCollection {#9337 …}
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    +awards: Doctrine\ORM\PersistentCollection {#9359 …}
    +subscribedCategories: Doctrine\ORM\PersistentCollection {#9419 …}
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    -totpSecret: null
    -totpBackupCodes: []
    -oAuth2UserConsents: Doctrine\ORM\PersistentCollection {#9536 …}
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    +privateKey: null
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      date: 2024-07-02 15:04:33.0 +02:00
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      date: 2023-10-06 08:39:49.0 +02:00
    }
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  "width" => 65
  "height" => 65
  "asLink" => true
]
Attributes
[]
Component
App\Twig\Components\UserAvatarComponent {#15040
  +width: 65
  +height: 65
  +user: App\Entity\User {#12657
    +avatar: Proxies\__CG__\App\Entity\Image {#12658 …}
    +cover: Proxies\__CG__\App\Entity\Image {#12656 …}
    +email: "mr_MADAFAKA@lemmy.ml"
    +username: "@mr_MADAFAKA@lemmy.ml"
    +roles: []
    +followersCount: 0
    +homepage: "front"
    +about: "![tux gif](https://i.imgur.com/aBYLNRo.gif)"
    +lastActive: DateTime @1728820284 {#12653
      date: 2024-10-13 13:51:24.0 +02:00
    }
    +markedForDeletionAt: null
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    +customCss: null
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    +moderatorTokens: Doctrine\ORM\PersistentCollection {#12647 …}
    +magazineOwnershipRequests: Doctrine\ORM\PersistentCollection {#3837 …}
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    -totpSecret: null
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    -oAuth2UserConsents: Doctrine\ORM\PersistentCollection {#9536 …}
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    +apFetchedAt: DateTime @1719925473 {#12654
      date: 2024-07-02 15:04:33.0 +02:00
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    +apDeletedAt: null
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  +asLink: true
}
user_avatar App\Twig\Components\UserAvatarComponent 14.0 MiB 0.35 ms
Input props
[
  "user" => App\Entity\User {#14076
    +avatar: Proxies\__CG__\App\Entity\Image {#14077 …}
    +cover: null
    +email: "RealFknNito@lemmy.world"
    +username: "@RealFknNito@lemmy.world"
    +roles: []
    +followersCount: 0
    +homepage: "front"
    +about: "“Waste no more time arguing about what a good man should be. Be one.” ― Marcus Aurelius, Meditations"
    +lastActive: DateTime @1729490765 {#14073
      date: 2024-10-21 08:06:05.0 +02:00
    }
    +markedForDeletionAt: null
    +fields: null
    +oauthGithubId: null
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    +spamProtection: true
    +customCss: null
    +ignoreMagazinesCustomCss: false
    +moderatorTokens: Doctrine\ORM\PersistentCollection {#14078 …}
    +magazineOwnershipRequests: Doctrine\ORM\PersistentCollection {#14080 …}
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    +entries: Doctrine\ORM\PersistentCollection {#14084 …}
    +entryVotes: Doctrine\ORM\PersistentCollection {#14086 …}
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    -oAuth2UserConsents: Doctrine\ORM\PersistentCollection {#14130 …}
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    +apFollowersUrl: null
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    +privateKey: null
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    +apFetchedAt: DateTime @1729384356 {#14074
      date: 2024-10-20 02:32:36.0 +02:00
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    +apDeletedAt: null
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      date: 2023-07-11 16:24:47.0 +02:00
    }
  }
  "width" => 65
  "height" => 65
  "asLink" => true
]
Attributes
[]
Component
App\Twig\Components\UserAvatarComponent {#15103
  +width: 65
  +height: 65
  +user: App\Entity\User {#14076
    +avatar: Proxies\__CG__\App\Entity\Image {#14077 …}
    +cover: null
    +email: "RealFknNito@lemmy.world"
    +username: "@RealFknNito@lemmy.world"
    +roles: []
    +followersCount: 0
    +homepage: "front"
    +about: "“Waste no more time arguing about what a good man should be. Be one.” ― Marcus Aurelius, Meditations"
    +lastActive: DateTime @1729490765 {#14073
      date: 2024-10-21 08:06:05.0 +02:00
    }
    +markedForDeletionAt: null
    +fields: null
    +oauthGithubId: null
    +oauthGoogleId: null
    +oauthFacebookId: null
    +oauthKeycloakId: null
    +hideAdult: true
    +showSubscribedUsers: true
    +showSubscribedMagazines: true
    +showSubscribedDomains: true
    +preferredLanguages: []
    +featuredMagazines: null
    +showProfileSubscriptions: true
    +showProfileFollowings: true
    +markNewComments: false
    +notifyOnNewEntry: false
    +notifyOnNewEntryReply: false
    +notifyOnNewEntryCommentReply: false
    +notifyOnNewPost: false
    +notifyOnNewPostReply: false
    +notifyOnNewPostCommentReply: false
    +addMentionsEntries: false
    +addMentionsPosts: true
    +isBanned: false
    +isVerified: false
    +isDeleted: false
    +isBot: false
    +spamProtection: true
    +customCss: null
    +ignoreMagazinesCustomCss: false
    +moderatorTokens: Doctrine\ORM\PersistentCollection {#14078 …}
    +magazineOwnershipRequests: Doctrine\ORM\PersistentCollection {#14080 …}
    +moderatorRequests: Doctrine\ORM\PersistentCollection {#14082 …}
    +entries: Doctrine\ORM\PersistentCollection {#14084 …}
    +entryVotes: Doctrine\ORM\PersistentCollection {#14086 …}
    +entryComments: Doctrine\ORM\PersistentCollection {#14088 …}
    +entryCommentVotes: Doctrine\ORM\PersistentCollection {#14090 …}
    +posts: Doctrine\ORM\PersistentCollection {#14092 …}
    +postVotes: Doctrine\ORM\PersistentCollection {#14094 …}
    +postComments: Doctrine\ORM\PersistentCollection {#14096 …}
    +postCommentVotes: Doctrine\ORM\PersistentCollection {#14098 …}
    +subscriptions: Doctrine\ORM\PersistentCollection {#14100 …}
    +subscribedDomains: Doctrine\ORM\PersistentCollection {#14102 …}
    +follows: Doctrine\ORM\PersistentCollection {#14104 …}
    +followers: Doctrine\ORM\PersistentCollection {#14106 …}
    +blocks: Doctrine\ORM\PersistentCollection {#14108 …}
    +blockers: Doctrine\ORM\PersistentCollection {#14110 …}
    +blockedMagazines: Doctrine\ORM\PersistentCollection {#14112 …}
    +blockedDomains: Doctrine\ORM\PersistentCollection {#14114 …}
    +reports: Doctrine\ORM\PersistentCollection {#14116 …}
    +favourites: Doctrine\ORM\PersistentCollection {#14118 …}
    +violations: Doctrine\ORM\PersistentCollection {#14120 …}
    +notifications: Doctrine\ORM\PersistentCollection {#14122 …}
    +awards: Doctrine\ORM\PersistentCollection {#14124 …}
    +subscribedCategories: Doctrine\ORM\PersistentCollection {#14126 …}
    +categories: Doctrine\ORM\PersistentCollection {#14128 …}
    -id: 22913
    -password: "$2y$13$VBE8TRwN4dTVbzJCBpkRsuNHO1AeT3LtabOAWXNBCJlAnLhKnUe5K"
    -totpSecret: null
    -totpBackupCodes: []
    -oAuth2UserConsents: Doctrine\ORM\PersistentCollection {#14130 …}
    +apId: "RealFknNito@lemmy.world"
    +apProfileId: "https://lemmy.world/u/RealFknNito"
    +apPublicUrl: "https://lemmy.world/u/RealFknNito"
    +apFollowersUrl: null
    +apInboxUrl: "https://lemmy.world/inbox"
    +apDomain: "lemmy.world"
    +apPreferredUsername: "RealFknNito"
    +apDiscoverable: true
    +apManuallyApprovesFollowers: false
    +privateKey: null
    +publicKey: null
    +apFetchedAt: DateTime @1729384356 {#14074
      date: 2024-10-20 02:32:36.0 +02:00
    }
    +apDeletedAt: null
    +apTimeoutAt: null
    +visibility: "visible             "
    +createdAt: DateTimeImmutable @1689085487 {#14075
      date: 2023-07-11 16:24:47.0 +02:00
    }
  }
  +asLink: true
}
user_avatar App\Twig\Components\UserAvatarComponent 14.0 MiB 0.33 ms
Input props
[
  "user" => App\Entity\User {#14016
    +avatar: Proxies\__CG__\App\Entity\Image {#14017 …}
    +cover: Proxies\__CG__\App\Entity\Image {#14018 …}
    +email: "GustavoM@lemmy.world"
    +username: "@GustavoM@lemmy.world"
    +roles: []
    +followersCount: 0
    +homepage: "front"
    +about: "Definitely Not GustavoM. :^)"
    +lastActive: DateTime @1719679748 {#14013
      date: 2024-06-29 18:49:08.0 +02:00
    }
    +markedForDeletionAt: null
    +fields: null
    +oauthGithubId: null
    +oauthGoogleId: null
    +oauthFacebookId: null
    +oauthKeycloakId: null
    +hideAdult: true
    +showSubscribedUsers: true
    +showSubscribedMagazines: true
    +showSubscribedDomains: true
    +preferredLanguages: []
    +featuredMagazines: null
    +showProfileSubscriptions: false
    +showProfileFollowings: true
    +markNewComments: false
    +notifyOnNewEntry: false
    +notifyOnNewEntryReply: true
    +notifyOnNewEntryCommentReply: true
    +notifyOnNewPost: false
    +notifyOnNewPostReply: true
    +notifyOnNewPostCommentReply: true
    +addMentionsEntries: false
    +addMentionsPosts: true
    +isBanned: false
    +isVerified: false
    +isDeleted: false
    +isBot: false
    +spamProtection: true
    +customCss: null
    +ignoreMagazinesCustomCss: false
    +moderatorTokens: Doctrine\ORM\PersistentCollection {#14019 …}
    +magazineOwnershipRequests: Doctrine\ORM\PersistentCollection {#14021 …}
    +moderatorRequests: Doctrine\ORM\PersistentCollection {#14023 …}
    +entries: Doctrine\ORM\PersistentCollection {#14025 …}
    +entryVotes: Doctrine\ORM\PersistentCollection {#14027 …}
    +entryComments: Doctrine\ORM\PersistentCollection {#14029 …}
    +entryCommentVotes: Doctrine\ORM\PersistentCollection {#14031 …}
    +posts: Doctrine\ORM\PersistentCollection {#14033 …}
    +postVotes: Doctrine\ORM\PersistentCollection {#14035 …}
    +postComments: Doctrine\ORM\PersistentCollection {#14037 …}
    +postCommentVotes: Doctrine\ORM\PersistentCollection {#14039 …}
    +subscriptions: Doctrine\ORM\PersistentCollection {#14041 …}
    +subscribedDomains: Doctrine\ORM\PersistentCollection {#14043 …}
    +follows: Doctrine\ORM\PersistentCollection {#14045 …}
    +followers: Doctrine\ORM\PersistentCollection {#14047 …}
    +blocks: Doctrine\ORM\PersistentCollection {#14049 …}
    +blockers: Doctrine\ORM\PersistentCollection {#14051 …}
    +blockedMagazines: Doctrine\ORM\PersistentCollection {#14053 …}
    +blockedDomains: Doctrine\ORM\PersistentCollection {#14055 …}
    +reports: Doctrine\ORM\PersistentCollection {#14057 …}
    +favourites: Doctrine\ORM\PersistentCollection {#14059 …}
    +violations: Doctrine\ORM\PersistentCollection {#14061 …}
    +notifications: Doctrine\ORM\PersistentCollection {#14063 …}
    +awards: Doctrine\ORM\PersistentCollection {#14065 …}
    +subscribedCategories: Doctrine\ORM\PersistentCollection {#14067 …}
    +categories: Doctrine\ORM\PersistentCollection {#14069 …}
    -id: 55594
    -password: "$2y$13$3rtBI4j23F.4f2HFNduFZ.ylG7FHwAbghmxkem/xJ.FpSGPS6xPYO"
    -totpSecret: null
    -totpBackupCodes: []
    -oAuth2UserConsents: Doctrine\ORM\PersistentCollection {#14071 …}
    +apId: "GustavoM@lemmy.world"
    +apProfileId: "https://lemmy.world/u/GustavoM"
    +apPublicUrl: "https://lemmy.world/u/GustavoM"
    +apFollowersUrl: null
    +apInboxUrl: "https://lemmy.world/inbox"
    +apDomain: "lemmy.world"
    +apPreferredUsername: "GustavoM"
    +apDiscoverable: true
    +apManuallyApprovesFollowers: false
    +privateKey: null
    +publicKey: null
    +apFetchedAt: DateTime @1727835761 {#14014
      date: 2024-10-02 04:22:41.0 +02:00
    }
    +apDeletedAt: null
    +apTimeoutAt: null
    +visibility: "visible             "
    +createdAt: DateTimeImmutable @1696981499 {#14015
      date: 2023-10-11 01:44:59.0 +02:00
    }
  }
  "width" => 65
  "height" => 65
  "asLink" => true
]
Attributes
[]
Component
App\Twig\Components\UserAvatarComponent {#15160
  +width: 65
  +height: 65
  +user: App\Entity\User {#14016
    +avatar: Proxies\__CG__\App\Entity\Image {#14017 …}
    +cover: Proxies\__CG__\App\Entity\Image {#14018 …}
    +email: "GustavoM@lemmy.world"
    +username: "@GustavoM@lemmy.world"
    +roles: []
    +followersCount: 0
    +homepage: "front"
    +about: "Definitely Not GustavoM. :^)"
    +lastActive: DateTime @1719679748 {#14013
      date: 2024-06-29 18:49:08.0 +02:00
    }
    +markedForDeletionAt: null
    +fields: null
    +oauthGithubId: null
    +oauthGoogleId: null
    +oauthFacebookId: null
    +oauthKeycloakId: null
    +hideAdult: true
    +showSubscribedUsers: true
    +showSubscribedMagazines: true
    +showSubscribedDomains: true
    +preferredLanguages: []
    +featuredMagazines: null
    +showProfileSubscriptions: false
    +showProfileFollowings: true
    +markNewComments: false
    +notifyOnNewEntry: false
    +notifyOnNewEntryReply: true
    +notifyOnNewEntryCommentReply: true
    +notifyOnNewPost: false
    +notifyOnNewPostReply: true
    +notifyOnNewPostCommentReply: true
    +addMentionsEntries: false
    +addMentionsPosts: true
    +isBanned: false
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    +isDeleted: false
    +isBot: false
    +spamProtection: true
    +customCss: null
    +ignoreMagazinesCustomCss: false
    +moderatorTokens: Doctrine\ORM\PersistentCollection {#14019 …}
    +magazineOwnershipRequests: Doctrine\ORM\PersistentCollection {#14021 …}
    +moderatorRequests: Doctrine\ORM\PersistentCollection {#14023 …}
    +entries: Doctrine\ORM\PersistentCollection {#14025 …}
    +entryVotes: Doctrine\ORM\PersistentCollection {#14027 …}
    +entryComments: Doctrine\ORM\PersistentCollection {#14029 …}
    +entryCommentVotes: Doctrine\ORM\PersistentCollection {#14031 …}
    +posts: Doctrine\ORM\PersistentCollection {#14033 …}
    +postVotes: Doctrine\ORM\PersistentCollection {#14035 …}
    +postComments: Doctrine\ORM\PersistentCollection {#14037 …}
    +postCommentVotes: Doctrine\ORM\PersistentCollection {#14039 …}
    +subscriptions: Doctrine\ORM\PersistentCollection {#14041 …}
    +subscribedDomains: Doctrine\ORM\PersistentCollection {#14043 …}
    +follows: Doctrine\ORM\PersistentCollection {#14045 …}
    +followers: Doctrine\ORM\PersistentCollection {#14047 …}
    +blocks: Doctrine\ORM\PersistentCollection {#14049 …}
    +blockers: Doctrine\ORM\PersistentCollection {#14051 …}
    +blockedMagazines: Doctrine\ORM\PersistentCollection {#14053 …}
    +blockedDomains: Doctrine\ORM\PersistentCollection {#14055 …}
    +reports: Doctrine\ORM\PersistentCollection {#14057 …}
    +favourites: Doctrine\ORM\PersistentCollection {#14059 …}
    +violations: Doctrine\ORM\PersistentCollection {#14061 …}
    +notifications: Doctrine\ORM\PersistentCollection {#14063 …}
    +awards: Doctrine\ORM\PersistentCollection {#14065 …}
    +subscribedCategories: Doctrine\ORM\PersistentCollection {#14067 …}
    +categories: Doctrine\ORM\PersistentCollection {#14069 …}
    -id: 55594
    -password: "$2y$13$3rtBI4j23F.4f2HFNduFZ.ylG7FHwAbghmxkem/xJ.FpSGPS6xPYO"
    -totpSecret: null
    -totpBackupCodes: []
    -oAuth2UserConsents: Doctrine\ORM\PersistentCollection {#14071 …}
    +apId: "GustavoM@lemmy.world"
    +apProfileId: "https://lemmy.world/u/GustavoM"
    +apPublicUrl: "https://lemmy.world/u/GustavoM"
    +apFollowersUrl: null
    +apInboxUrl: "https://lemmy.world/inbox"
    +apDomain: "lemmy.world"
    +apPreferredUsername: "GustavoM"
    +apDiscoverable: true
    +apManuallyApprovesFollowers: false
    +privateKey: null
    +publicKey: null
    +apFetchedAt: DateTime @1727835761 {#14014
      date: 2024-10-02 04:22:41.0 +02:00
    }
    +apDeletedAt: null
    +apTimeoutAt: null
    +visibility: "visible             "
    +createdAt: DateTimeImmutable @1696981499 {#14015
      date: 2023-10-11 01:44:59.0 +02:00
    }
  }
  +asLink: true
}
user_avatar App\Twig\Components\UserAvatarComponent 14.0 MiB 2.47 ms
Input props
[
  "user" => App\Entity\User {#13556
    +avatar: Proxies\__CG__\App\Entity\Image {#13553 …}
    +cover: Proxies\__CG__\App\Entity\Image {#13554 …}
    +email: "mmstick@lemmy.world"
    +username: "@mmstick@lemmy.world"
    +roles: []
    +followersCount: 0
    +homepage: "front"
    +about: """
      I’m a System76 engineer / Pop!_OS maintainer. I’ve been a Linux user since 2007; and Rust since 2015. I’m currently working on COSMIC-related projects.\n
      \n
      - [GitHub](https://github.com/mmstick)\n
      - [Matrix](https://matrix.to/#/@mmstick:matrix.org)
      """
    +lastActive: DateTime @1729368773 {#13557
      date: 2024-10-19 22:12:53.0 +02:00
    }
    +markedForDeletionAt: null
    +fields: null
    +oauthGithubId: null
    +oauthGoogleId: null
    +oauthFacebookId: null
    +oauthKeycloakId: null
    +hideAdult: true
    +showSubscribedUsers: true
    +showSubscribedMagazines: true
    +showSubscribedDomains: true
    +preferredLanguages: []
    +featuredMagazines: null
    +showProfileSubscriptions: false
    +showProfileFollowings: true
    +markNewComments: false
    +notifyOnNewEntry: false
    +notifyOnNewEntryReply: true
    +notifyOnNewEntryCommentReply: true
    +notifyOnNewPost: false
    +notifyOnNewPostReply: true
    +notifyOnNewPostCommentReply: true
    +addMentionsEntries: false
    +addMentionsPosts: true
    +isBanned: false
    +isVerified: false
    +isDeleted: false
    +isBot: false
    +spamProtection: true
    +customCss: null
    +ignoreMagazinesCustomCss: false
    +moderatorTokens: Doctrine\ORM\PersistentCollection {#13551 …}
    +magazineOwnershipRequests: Doctrine\ORM\PersistentCollection {#13549 …}
    +moderatorRequests: Doctrine\ORM\PersistentCollection {#13547 …}
    +entries: Doctrine\ORM\PersistentCollection {#13545 …}
    +entryVotes: Doctrine\ORM\PersistentCollection {#13543 …}
    +entryComments: Doctrine\ORM\PersistentCollection {#13541 …}
    +entryCommentVotes: Doctrine\ORM\PersistentCollection {#13539 …}
    +posts: Doctrine\ORM\PersistentCollection {#13537 …}
    +postVotes: Doctrine\ORM\PersistentCollection {#13535 …}
    +postComments: Doctrine\ORM\PersistentCollection {#13533 …}
    +postCommentVotes: Doctrine\ORM\PersistentCollection {#13531 …}
    +subscriptions: Doctrine\ORM\PersistentCollection {#13529 …}
    +subscribedDomains: Doctrine\ORM\PersistentCollection {#13527 …}
    +follows: Doctrine\ORM\PersistentCollection {#13525 …}
    +followers: Doctrine\ORM\PersistentCollection {#13523 …}
    +blocks: Doctrine\ORM\PersistentCollection {#13521 …}
    +blockers: Doctrine\ORM\PersistentCollection {#13519 …}
    +blockedMagazines: Doctrine\ORM\PersistentCollection {#13517 …}
    +blockedDomains: Doctrine\ORM\PersistentCollection {#13515 …}
    +reports: Doctrine\ORM\PersistentCollection {#13513 …}
    +favourites: Doctrine\ORM\PersistentCollection {#13511 …}
    +violations: Doctrine\ORM\PersistentCollection {#13509 …}
    +notifications: Doctrine\ORM\PersistentCollection {#13507 …}
    +awards: Doctrine\ORM\PersistentCollection {#13505 …}
    +subscribedCategories: Doctrine\ORM\PersistentCollection {#13503 …}
    +categories: Doctrine\ORM\PersistentCollection {#13501 …}
    -id: 74026
    -password: "$2y$13$0tzOHfGkn8TmN3FWcU1seu5C5MBZQpwvFmG9r2gIWIsw5gI0k2Kmi"
    -totpSecret: null
    -totpBackupCodes: []
    -oAuth2UserConsents: Doctrine\ORM\PersistentCollection {#13499 …}
    +apId: "mmstick@lemmy.world"
    +apProfileId: "https://lemmy.world/u/mmstick"
    +apPublicUrl: "https://lemmy.world/u/mmstick"
    +apFollowersUrl: null
    +apInboxUrl: "https://lemmy.world/inbox"
    +apDomain: "lemmy.world"
    +apPreferredUsername: "mmstick"
    +apDiscoverable: true
    +apManuallyApprovesFollowers: false
    +privateKey: null
    +publicKey: null
    +apFetchedAt: DateTime @1721936035 {#13558
      date: 2024-07-25 21:33:55.0 +02:00
    }
    +apDeletedAt: null
    +apTimeoutAt: null
    +visibility: "visible             "
    +createdAt: DateTimeImmutable @1699662330 {#13555
      date: 2023-11-11 01:25:30.0 +01:00
    }
  }
  "width" => 65
  "height" => 65
  "asLink" => true
]
Attributes
[]
Component
App\Twig\Components\UserAvatarComponent {#15217
  +width: 65
  +height: 65
  +user: App\Entity\User {#13556
    +avatar: Proxies\__CG__\App\Entity\Image {#13553 …}
    +cover: Proxies\__CG__\App\Entity\Image {#13554 …}
    +email: "mmstick@lemmy.world"
    +username: "@mmstick@lemmy.world"
    +roles: []
    +followersCount: 0
    +homepage: "front"
    +about: """
      I’m a System76 engineer / Pop!_OS maintainer. I’ve been a Linux user since 2007; and Rust since 2015. I’m currently working on COSMIC-related projects.\n
      \n
      - [GitHub](https://github.com/mmstick)\n
      - [Matrix](https://matrix.to/#/@mmstick:matrix.org)
      """
    +lastActive: DateTime @1729368773 {#13557
      date: 2024-10-19 22:12:53.0 +02:00
    }
    +markedForDeletionAt: null
    +fields: null
    +oauthGithubId: null
    +oauthGoogleId: null
    +oauthFacebookId: null
    +oauthKeycloakId: null
    +hideAdult: true
    +showSubscribedUsers: true
    +showSubscribedMagazines: true
    +showSubscribedDomains: true
    +preferredLanguages: []
    +featuredMagazines: null
    +showProfileSubscriptions: false
    +showProfileFollowings: true
    +markNewComments: false
    +notifyOnNewEntry: false
    +notifyOnNewEntryReply: true
    +notifyOnNewEntryCommentReply: true
    +notifyOnNewPost: false
    +notifyOnNewPostReply: true
    +notifyOnNewPostCommentReply: true
    +addMentionsEntries: false
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    +isBanned: false
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    +isDeleted: false
    +isBot: false
    +spamProtection: true
    +customCss: null
    +ignoreMagazinesCustomCss: false
    +moderatorTokens: Doctrine\ORM\PersistentCollection {#13551 …}
    +magazineOwnershipRequests: Doctrine\ORM\PersistentCollection {#13549 …}
    +moderatorRequests: Doctrine\ORM\PersistentCollection {#13547 …}
    +entries: Doctrine\ORM\PersistentCollection {#13545 …}
    +entryVotes: Doctrine\ORM\PersistentCollection {#13543 …}
    +entryComments: Doctrine\ORM\PersistentCollection {#13541 …}
    +entryCommentVotes: Doctrine\ORM\PersistentCollection {#13539 …}
    +posts: Doctrine\ORM\PersistentCollection {#13537 …}
    +postVotes: Doctrine\ORM\PersistentCollection {#13535 …}
    +postComments: Doctrine\ORM\PersistentCollection {#13533 …}
    +postCommentVotes: Doctrine\ORM\PersistentCollection {#13531 …}
    +subscriptions: Doctrine\ORM\PersistentCollection {#13529 …}
    +subscribedDomains: Doctrine\ORM\PersistentCollection {#13527 …}
    +follows: Doctrine\ORM\PersistentCollection {#13525 …}
    +followers: Doctrine\ORM\PersistentCollection {#13523 …}
    +blocks: Doctrine\ORM\PersistentCollection {#13521 …}
    +blockers: Doctrine\ORM\PersistentCollection {#13519 …}
    +blockedMagazines: Doctrine\ORM\PersistentCollection {#13517 …}
    +blockedDomains: Doctrine\ORM\PersistentCollection {#13515 …}
    +reports: Doctrine\ORM\PersistentCollection {#13513 …}
    +favourites: Doctrine\ORM\PersistentCollection {#13511 …}
    +violations: Doctrine\ORM\PersistentCollection {#13509 …}
    +notifications: Doctrine\ORM\PersistentCollection {#13507 …}
    +awards: Doctrine\ORM\PersistentCollection {#13505 …}
    +subscribedCategories: Doctrine\ORM\PersistentCollection {#13503 …}
    +categories: Doctrine\ORM\PersistentCollection {#13501 …}
    -id: 74026
    -password: "$2y$13$0tzOHfGkn8TmN3FWcU1seu5C5MBZQpwvFmG9r2gIWIsw5gI0k2Kmi"
    -totpSecret: null
    -totpBackupCodes: []
    -oAuth2UserConsents: Doctrine\ORM\PersistentCollection {#13499 …}
    +apId: "mmstick@lemmy.world"
    +apProfileId: "https://lemmy.world/u/mmstick"
    +apPublicUrl: "https://lemmy.world/u/mmstick"
    +apFollowersUrl: null
    +apInboxUrl: "https://lemmy.world/inbox"
    +apDomain: "lemmy.world"
    +apPreferredUsername: "mmstick"
    +apDiscoverable: true
    +apManuallyApprovesFollowers: false
    +privateKey: null
    +publicKey: null
    +apFetchedAt: DateTime @1721936035 {#13558
      date: 2024-07-25 21:33:55.0 +02:00
    }
    +apDeletedAt: null
    +apTimeoutAt: null
    +visibility: "visible             "
    +createdAt: DateTimeImmutable @1699662330 {#13555
      date: 2023-11-11 01:25:30.0 +01:00
    }
  }
  +asLink: true
}
user_avatar App\Twig\Components\UserAvatarComponent 14.0 MiB 0.31 ms
Input props
[
  "user" => App\Entity\User {#10060
    +avatar: Proxies\__CG__\App\Entity\Image {#10061 …}
    +cover: Proxies\__CG__\App\Entity\Image {#10015 …}
    +email: "CatLikeLemming@lemmy.blahaj.zone"
    +username: "@CatLikeLemming@lemmy.blahaj.zone"
    +roles: []
    +followersCount: 0
    +homepage: "front"
    +about: """
      **she/they**\n
      \n
      Bit of a mess, kinda depressed, and going through a gender identity crisis :3\n
      \n
      (Ongoing issues, brain pls fix)
      """
    +lastActive: DateTime @1726927914 {#9830
      date: 2024-09-21 16:11:54.0 +02:00
    }
    +markedForDeletionAt: null
    +fields: null
    +oauthGithubId: null
    +oauthGoogleId: null
    +oauthFacebookId: null
    +oauthKeycloakId: null
    +hideAdult: true
    +showSubscribedUsers: true
    +showSubscribedMagazines: true
    +showSubscribedDomains: true
    +preferredLanguages: []
    +featuredMagazines: null
    +showProfileSubscriptions: false
    +showProfileFollowings: true
    +markNewComments: false
    +notifyOnNewEntry: false
    +notifyOnNewEntryReply: true
    +notifyOnNewEntryCommentReply: true
    +notifyOnNewPost: false
    +notifyOnNewPostReply: true
    +notifyOnNewPostCommentReply: true
    +addMentionsEntries: false
    +addMentionsPosts: true
    +isBanned: false
    +isVerified: false
    +isDeleted: false
    +isBot: false
    +spamProtection: true
    +customCss: null
    +ignoreMagazinesCustomCss: false
    +moderatorTokens: Doctrine\ORM\PersistentCollection {#10102 …}
    +magazineOwnershipRequests: Doctrine\ORM\PersistentCollection {#10113 …}
    +moderatorRequests: Doctrine\ORM\PersistentCollection {#10219 …}
    +entries: Doctrine\ORM\PersistentCollection {#10221 …}
    +entryVotes: Doctrine\ORM\PersistentCollection {#10677 …}
    +entryComments: Doctrine\ORM\PersistentCollection {#10700 …}
    +entryCommentVotes: Doctrine\ORM\PersistentCollection {#10735 …}
    +posts: Doctrine\ORM\PersistentCollection {#10776 …}
    +postVotes: Doctrine\ORM\PersistentCollection {#10787 …}
    +postComments: Doctrine\ORM\PersistentCollection {#10893 …}
    +postCommentVotes: Doctrine\ORM\PersistentCollection {#10895 …}
    +subscriptions: Doctrine\ORM\PersistentCollection {#11196 …}
    +subscribedDomains: Doctrine\ORM\PersistentCollection {#11183 …}
    +follows: Doctrine\ORM\PersistentCollection {#11185 …}
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    +blockedMagazines: Doctrine\ORM\PersistentCollection {#11106 …}
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    +reports: Doctrine\ORM\PersistentCollection {#11327 …}
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    -totpSecret: null
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    -oAuth2UserConsents: Doctrine\ORM\PersistentCollection {#11733 …}
    +apId: "CatLikeLemming@lemmy.blahaj.zone"
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    +createdAt: DateTimeImmutable @1697986072 {#10014
      date: 2023-10-22 16:47:52.0 +02:00
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  }
  "width" => 65
  "height" => 65
  "asLink" => true
]
Attributes
[]
Component
App\Twig\Components\UserAvatarComponent {#15274
  +width: 65
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  +user: App\Entity\User {#10060
    +avatar: Proxies\__CG__\App\Entity\Image {#10061 …}
    +cover: Proxies\__CG__\App\Entity\Image {#10015 …}
    +email: "CatLikeLemming@lemmy.blahaj.zone"
    +username: "@CatLikeLemming@lemmy.blahaj.zone"
    +roles: []
    +followersCount: 0
    +homepage: "front"
    +about: """
      **she/they**\n
      \n
      Bit of a mess, kinda depressed, and going through a gender identity crisis :3\n
      \n
      (Ongoing issues, brain pls fix)
      """
    +lastActive: DateTime @1726927914 {#9830
      date: 2024-09-21 16:11:54.0 +02:00
    }
    +markedForDeletionAt: null
    +fields: null
    +oauthGithubId: null
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    +customCss: null
    +ignoreMagazinesCustomCss: false
    +moderatorTokens: Doctrine\ORM\PersistentCollection {#10102 …}
    +magazineOwnershipRequests: Doctrine\ORM\PersistentCollection {#10113 …}
    +moderatorRequests: Doctrine\ORM\PersistentCollection {#10219 …}
    +entries: Doctrine\ORM\PersistentCollection {#10221 …}
    +entryVotes: Doctrine\ORM\PersistentCollection {#10677 …}
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    -oAuth2UserConsents: Doctrine\ORM\PersistentCollection {#11733 …}
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      date: 2024-07-11 10:50:11.0 +02:00
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    +createdAt: DateTimeImmutable @1697986072 {#10014
      date: 2023-10-22 16:47:52.0 +02:00
    }
  }
  +asLink: true
}
user_avatar App\Twig\Components\UserAvatarComponent 14.0 MiB 0.37 ms
Input props
[
  "user" => App\Entity\User {#13492
    +avatar: Proxies\__CG__\App\Entity\Image {#13491 …}
    +cover: null
    +email: "learnbyexample@programming.dev"
    +username: "@learnbyexample@programming.dev"
    +roles: []
    +followersCount: 0
    +homepage: "front"
    +about: """
      Interests: Regular Expressions, Linux CLI one-liners, Scripting Languages and Vim\n
      \n
      GitHub: [github.com/learnbyexample](https://github.com/learnbyexample)
      """
    +lastActive: DateTime @1722615549 {#13497
      date: 2024-08-02 18:19:09.0 +02:00
    }
    +markedForDeletionAt: null
    +fields: null
    +oauthGithubId: null
    +oauthGoogleId: null
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    +preferredLanguages: []
    +featuredMagazines: null
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    +isBot: false
    +spamProtection: true
    +customCss: null
    +ignoreMagazinesCustomCss: false
    +moderatorTokens: Doctrine\ORM\PersistentCollection {#13490 …}
    +magazineOwnershipRequests: Doctrine\ORM\PersistentCollection {#13487 …}
    +moderatorRequests: Doctrine\ORM\PersistentCollection {#13785 …}
    +entries: Doctrine\ORM\PersistentCollection {#13787 …}
    +entryVotes: Doctrine\ORM\PersistentCollection {#13789 …}
    +entryComments: Doctrine\ORM\PersistentCollection {#13791 …}
    +entryCommentVotes: Doctrine\ORM\PersistentCollection {#13793 …}
    +posts: Doctrine\ORM\PersistentCollection {#13795 …}
    +postVotes: Doctrine\ORM\PersistentCollection {#13797 …}
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    +subscriptions: Doctrine\ORM\PersistentCollection {#13803 …}
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    +blockers: Doctrine\ORM\PersistentCollection {#13813 …}
    +blockedMagazines: Doctrine\ORM\PersistentCollection {#13815 …}
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    +reports: Doctrine\ORM\PersistentCollection {#13819 …}
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    -totpSecret: null
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    -oAuth2UserConsents: Doctrine\ORM\PersistentCollection {#13833 …}
    +apId: "learnbyexample@programming.dev"
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      date: 2024-03-07 19:07:26.0 +01:00
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    +apDeletedAt: null
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    +createdAt: DateTimeImmutable @1699023828 {#13495
      date: 2023-11-03 16:03:48.0 +01:00
    }
  }
  "width" => 65
  "height" => 65
  "asLink" => true
]
Attributes
[]
Component
App\Twig\Components\UserAvatarComponent {#15331
  +width: 65
  +height: 65
  +user: App\Entity\User {#13492
    +avatar: Proxies\__CG__\App\Entity\Image {#13491 …}
    +cover: null
    +email: "learnbyexample@programming.dev"
    +username: "@learnbyexample@programming.dev"
    +roles: []
    +followersCount: 0
    +homepage: "front"
    +about: """
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      \n
      GitHub: [github.com/learnbyexample](https://github.com/learnbyexample)
      """
    +lastActive: DateTime @1722615549 {#13497
      date: 2024-08-02 18:19:09.0 +02:00
    }
    +markedForDeletionAt: null
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    +spamProtection: true
    +customCss: null
    +ignoreMagazinesCustomCss: false
    +moderatorTokens: Doctrine\ORM\PersistentCollection {#13490 …}
    +magazineOwnershipRequests: Doctrine\ORM\PersistentCollection {#13487 …}
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    +entries: Doctrine\ORM\PersistentCollection {#13787 …}
    +entryVotes: Doctrine\ORM\PersistentCollection {#13789 …}
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    -totpSecret: null
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    -oAuth2UserConsents: Doctrine\ORM\PersistentCollection {#13833 …}
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      date: 2023-11-03 16:03:48.0 +01:00
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  +asLink: true
}
user_avatar App\Twig\Components\UserAvatarComponent 14.0 MiB 0.43 ms
Input props
[
  "user" => App\Entity\User {#14345
    +avatar: Proxies\__CG__\App\Entity\Image {#14346 …}
    +cover: Proxies\__CG__\App\Entity\Image {#14347 …}
    +email: "MuffinJets@mastodon.social"
    +username: "@MuffinJets@mastodon.social"
    +roles: []
    +followersCount: 0
    +homepage: "front"
    +about: """
      he/him\n
      \n
      friend to all who makes the effort in return.
      """
    +lastActive: DateTime @1726412425 {#14342
      date: 2024-09-15 17:00:25.0 +02:00
    }
    +markedForDeletionAt: null
    +fields: null
    +oauthGithubId: null
    +oauthGoogleId: null
    +oauthFacebookId: null
    +oauthKeycloakId: null
    +hideAdult: true
    +showSubscribedUsers: true
    +showSubscribedMagazines: true
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    +featuredMagazines: null
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    +isBot: false
    +spamProtection: true
    +customCss: null
    +ignoreMagazinesCustomCss: false
    +moderatorTokens: Doctrine\ORM\PersistentCollection {#14348 …}
    +magazineOwnershipRequests: Doctrine\ORM\PersistentCollection {#14350 …}
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    +entries: Doctrine\ORM\PersistentCollection {#14354 …}
    +entryVotes: Doctrine\ORM\PersistentCollection {#14356 …}
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    +postCommentVotes: Doctrine\ORM\PersistentCollection {#14368 …}
    +subscriptions: Doctrine\ORM\PersistentCollection {#14370 …}
    +subscribedDomains: Doctrine\ORM\PersistentCollection {#14372 …}
    +follows: Doctrine\ORM\PersistentCollection {#14374 …}
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    +blockedMagazines: Doctrine\ORM\PersistentCollection {#14382 …}
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    -totpSecret: null
    -totpBackupCodes: []
    -oAuth2UserConsents: Doctrine\ORM\PersistentCollection {#14400 …}
    +apId: "MuffinJets@mastodon.social"
    +apProfileId: "https://mastodon.social/users/MuffinJets"
    +apPublicUrl: "https://mastodon.social/@MuffinJets"
    +apFollowersUrl: "https://mastodon.social/users/MuffinJets/followers"
    +apInboxUrl: "https://mastodon.social/inbox"
    +apDomain: "mastodon.social"
    +apPreferredUsername: "MuffinJets"
    +apDiscoverable: false
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    +privateKey: null
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    +apFetchedAt: DateTime @1726412424 {#14343
      date: 2024-09-15 17:00:24.0 +02:00
    }
    +apDeletedAt: null
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    +createdAt: DateTimeImmutable @1726412423 {#14344
      date: 2024-09-15 17:00:23.0 +02:00
    }
  }
  "width" => 65
  "height" => 65
  "asLink" => true
]
Attributes
[]
Component
App\Twig\Components\UserAvatarComponent {#15388
  +width: 65
  +height: 65
  +user: App\Entity\User {#14345
    +avatar: Proxies\__CG__\App\Entity\Image {#14346 …}
    +cover: Proxies\__CG__\App\Entity\Image {#14347 …}
    +email: "MuffinJets@mastodon.social"
    +username: "@MuffinJets@mastodon.social"
    +roles: []
    +followersCount: 0
    +homepage: "front"
    +about: """
      he/him\n
      \n
      friend to all who makes the effort in return.
      """
    +lastActive: DateTime @1726412425 {#14342
      date: 2024-09-15 17:00:25.0 +02:00
    }
    +markedForDeletionAt: null
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    +featuredMagazines: null
    +showProfileSubscriptions: false
    +showProfileFollowings: true
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    +isBot: false
    +spamProtection: true
    +customCss: null
    +ignoreMagazinesCustomCss: false
    +moderatorTokens: Doctrine\ORM\PersistentCollection {#14348 …}
    +magazineOwnershipRequests: Doctrine\ORM\PersistentCollection {#14350 …}
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    +entries: Doctrine\ORM\PersistentCollection {#14354 …}
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    +blockedMagazines: Doctrine\ORM\PersistentCollection {#14382 …}
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    +favourites: Doctrine\ORM\PersistentCollection {#14388 …}
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    -totpSecret: null
    -totpBackupCodes: []
    -oAuth2UserConsents: Doctrine\ORM\PersistentCollection {#14400 …}
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    +privateKey: null
    +publicKey: null
    +apFetchedAt: DateTime @1726412424 {#14343
      date: 2024-09-15 17:00:24.0 +02:00
    }
    +apDeletedAt: null
    +apTimeoutAt: null
    +visibility: "visible             "
    +createdAt: DateTimeImmutable @1726412423 {#14344
      date: 2024-09-15 17:00:23.0 +02:00
    }
  }
  +asLink: true
}
related_categories App\Twig\Components\RelatedCategoriesComponent 14.0 MiB 7.55 ms
Input props
[
  "magazine" => "linux@lemmy.ml"
  "tag" => null
]
Attributes
[]
Component
App\Twig\Components\RelatedCategoriesComponent {#15450
  +limit: 4
  +tag: null
  +magazine: "linux@lemmy.ml"
  +type: "related"
  +title: "related_categories"
  +refreshedRandom: false
  -repository: App\Repository\CategoryRepository {#15451 …}
  -cache: Symfony\Component\Cache\Adapter\TraceableTagAwareAdapter {#600 …}
  -twig: Twig\Environment {#1252 …}
  -requestStack: Symfony\Component\HttpFoundation\RequestStack {#1328 …}
}
related_posts App\Twig\Components\RelatedPostsComponent 14.0 MiB 1.73 ms
Input props
[
  "magazine" => "linux@lemmy.ml"
  "tag" => null
]
Attributes
[]
Component
App\Twig\Components\RelatedPostsComponent {#15527
  +limit: 4
  +tag: null
  +magazine: "linux@lemmy.ml"
  +type: "magazine"
  +post: null
  +title: "related_posts"
  +refreshedRandom: false
  -repository: App\Repository\PostRepository {#15528 …}
  -cache: Symfony\Component\Cache\Adapter\TraceableTagAwareAdapter {#600 …}
  -twig: Twig\Environment {#1252 …}
  -requestStack: Symfony\Component\HttpFoundation\RequestStack {#1328 …}
  -mentionManager: App\Service\MentionManager {#390 …}
}
related_entries App\Twig\Components\RelatedEntriesComponent 14.0 MiB 2.02 ms
Input props
[
  "magazine" => "linux@lemmy.ml"
  "tag" => null
]
Attributes
[]
Component
App\Twig\Components\RelatedEntriesComponent {#15600
  +limit: 4
  +tag: null
  +magazine: "linux@lemmy.ml"
  +type: "magazine"
  +entry: null
  +title: "related_entries"
  +refreshedRandom: false
  -repository: App\Repository\EntryRepository {#271 …}
  -cache: Symfony\Component\Cache\Adapter\TraceableTagAwareAdapter {#600 …}
  -twig: Twig\Environment {#1252 …}
  -requestStack: Symfony\Component\HttpFoundation\RequestStack {#1328 …}
  -mentionManager: App\Service\MentionManager {#390 …}
}
support_us_block App\Twig\Components\SupportUsBlock 14.0 MiB 2.15 ms
Input props
[]
Attributes
[]
Component
App\Twig\Components\SupportUsBlock {#15669
  +subject: ? App\Entity\Contracts\VotableInterface
  +url: ? string
  -twig: Twig\Environment {#1252 …}
  -cache: Symfony\Component\Cache\Adapter\TraceableTagAwareAdapter {#600 …}
  -requestStack: Symfony\Component\HttpFoundation\RequestStack {#1328 …}
  -partnerBlockRepository: App\Repository\PartnerBlockRepository {#15670 …}
}
featured_magazines App\Twig\Components\FeaturedMagazinesComponent 14.0 MiB 0.72 ms
Input props
[
  "magazine" => App\Entity\Magazine {#266
    +icon: Proxies\__CG__\App\Entity\Image {#247 …}
    +name: "linux@lemmy.ml"
    +title: "linux"
    +description: """
      From Wikipedia, the free encyclopedia\n
      \n
      Linux is a family of open source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991 by Linus Torvalds. Linux is typically packaged in a Linux distribution (or distro for short).\n
      \n
      Distributions include the Linux kernel and supporting system software and libraries, many of which are provided by the GNU Project. Many Linux distributions use the word “Linux” in their name, but the Free Software Foundation uses the name GNU/Linux to emphasize the importance of GNU software, causing some controversy.\n
      \n
      ### Rules\n
      \n
      - Posts must be relevant to operating systems running the Linux kernel. GNU/Linux or otherwise.\n
      - No misinformation\n
      - No NSFW content\n
      - No hate speech, bigotry, etc\n
      \n
      ### Related Communities\n
      \n
      - [!opensource@lemmy.ml](https://lemmy.ml/c/opensource)\n
      - [!libre_culture@lemmy.ml](https://lemmy.ml/c/libre_culture)\n
      - [!technology@lemmy.ml](https://lemmy.ml/c/technology)\n
      - [!libre_hardware@lemmy.ml](https://lemmy.ml/c/libre_hardware)\n
      \n
      Community icon by [Alpár-Etele Méder](https://www.iconfinder.com/pocike), licensed under [CC BY 3.0](https://creativecommons.org/licenses/by/3.0/)
      """
    +rules: null
    +subscriptionsCount: 1
    +entryCount: 1406
    +entryCommentCount: 28632
    +postCount: 6
    +postCommentCount: 214
    +isAdult: false
    +customCss: null
    +lastActive: DateTime @1729583542 {#276
      date: 2024-10-22 09:52:22.0 +02:00
    }
    +markedForDeletionAt: null
    +tags: null
    +moderators: Doctrine\ORM\PersistentCollection {#238 …}
    +ownershipRequests: Doctrine\ORM\PersistentCollection {#234 …}
    +moderatorRequests: Doctrine\ORM\PersistentCollection {#223 …}
    +entries: Doctrine\ORM\PersistentCollection {#181 …}
    +posts: Doctrine\ORM\PersistentCollection {#139 …}
    +subscriptions: Doctrine\ORM\PersistentCollection {#201 …}
    +bans: Doctrine\ORM\PersistentCollection {#118 …}
    +reports: Doctrine\ORM\PersistentCollection {#104 …}
    +badges: Doctrine\ORM\PersistentCollection {#82 …}
    +logs: Doctrine\ORM\PersistentCollection {#72 …}
    +awards: Doctrine\ORM\PersistentCollection {#61 …}
    +categories: Doctrine\ORM\PersistentCollection {#1820 …}
    -id: 73
    +apId: "linux@lemmy.ml"
    +apProfileId: "https://lemmy.ml/c/linux"
    +apPublicUrl: "https://lemmy.ml/c/linux"
    +apFollowersUrl: "https://lemmy.ml/c/linux/followers"
    +apInboxUrl: "https://lemmy.ml/inbox"
    +apDomain: "lemmy.ml"
    +apPreferredUsername: "linux"
    +apDiscoverable: true
    +apManuallyApprovesFollowers: null
    +privateKey: null
    +publicKey: null
    +apFetchedAt: DateTime @1729583596 {#270
      date: 2024-10-22 09:53:16.0 +02:00
    }
    +apDeletedAt: null
    +apTimeoutAt: null
    +visibility: "visible             "
    +createdAt: DateTimeImmutable @1698929468 {#272
      date: 2023-11-02 13:51:08.0 +01:00
    }
  }
]
Attributes
[]
Component
App\Twig\Components\FeaturedMagazinesComponent {#15758
  +magazine: App\Entity\Magazine {#266
    +icon: Proxies\__CG__\App\Entity\Image {#247 …}
    +name: "linux@lemmy.ml"
    +title: "linux"
    +description: """
      From Wikipedia, the free encyclopedia\n
      \n
      Linux is a family of open source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991 by Linus Torvalds. Linux is typically packaged in a Linux distribution (or distro for short).\n
      \n
      Distributions include the Linux kernel and supporting system software and libraries, many of which are provided by the GNU Project. Many Linux distributions use the word “Linux” in their name, but the Free Software Foundation uses the name GNU/Linux to emphasize the importance of GNU software, causing some controversy.\n
      \n
      ### Rules\n
      \n
      - Posts must be relevant to operating systems running the Linux kernel. GNU/Linux or otherwise.\n
      - No misinformation\n
      - No NSFW content\n
      - No hate speech, bigotry, etc\n
      \n
      ### Related Communities\n
      \n
      - [!opensource@lemmy.ml](https://lemmy.ml/c/opensource)\n
      - [!libre_culture@lemmy.ml](https://lemmy.ml/c/libre_culture)\n
      - [!technology@lemmy.ml](https://lemmy.ml/c/technology)\n
      - [!libre_hardware@lemmy.ml](https://lemmy.ml/c/libre_hardware)\n
      \n
      Community icon by [Alpár-Etele Méder](https://www.iconfinder.com/pocike), licensed under [CC BY 3.0](https://creativecommons.org/licenses/by/3.0/)
      """
    +rules: null
    +subscriptionsCount: 1
    +entryCount: 1406
    +entryCommentCount: 28632
    +postCount: 6
    +postCommentCount: 214
    +isAdult: false
    +customCss: null
    +lastActive: DateTime @1729583542 {#276
      date: 2024-10-22 09:52:22.0 +02:00
    }
    +markedForDeletionAt: null
    +tags: null
    +moderators: Doctrine\ORM\PersistentCollection {#238 …}
    +ownershipRequests: Doctrine\ORM\PersistentCollection {#234 …}
    +moderatorRequests: Doctrine\ORM\PersistentCollection {#223 …}
    +entries: Doctrine\ORM\PersistentCollection {#181 …}
    +posts: Doctrine\ORM\PersistentCollection {#139 …}
    +subscriptions: Doctrine\ORM\PersistentCollection {#201 …}
    +bans: Doctrine\ORM\PersistentCollection {#118 …}
    +reports: Doctrine\ORM\PersistentCollection {#104 …}
    +badges: Doctrine\ORM\PersistentCollection {#82 …}
    +logs: Doctrine\ORM\PersistentCollection {#72 …}
    +awards: Doctrine\ORM\PersistentCollection {#61 …}
    +categories: Doctrine\ORM\PersistentCollection {#1820 …}
    -id: 73
    +apId: "linux@lemmy.ml"
    +apProfileId: "https://lemmy.ml/c/linux"
    +apPublicUrl: "https://lemmy.ml/c/linux"
    +apFollowersUrl: "https://lemmy.ml/c/linux/followers"
    +apInboxUrl: "https://lemmy.ml/inbox"
    +apDomain: "lemmy.ml"
    +apPreferredUsername: "linux"
    +apDiscoverable: true
    +apManuallyApprovesFollowers: null
    +privateKey: null
    +publicKey: null
    +apFetchedAt: DateTime @1729583596 {#270
      date: 2024-10-22 09:53:16.0 +02:00
    }
    +apDeletedAt: null
    +apTimeoutAt: null
    +visibility: "visible             "
    +createdAt: DateTimeImmutable @1698929468 {#272
      date: 2023-11-02 13:51:08.0 +01:00
    }
  }
  -twig: Twig\Environment {#1252 …}
  -repository: App\Repository\MagazineRepository {#334 …}
}