Symfony Profiler

Security

Token

There is no security token.

Firewall

main Name

Security enabled

Stateless

Configuration

Key	Value
provider	security.user.provider.concrete.app_user_provider
context	main
entry_point	App\Security\KbinAuthenticator
user_checker	App\Security\UserChecker
access_denied_handler	(none)
access_denied_url	(none)
authenticators	[`"two_factor" "remember_me" "App\Security\KbinAuthenticator" "App\Security\FacebookAuthenticator" "App\Security\GoogleAuthenticator" "App\Security\GithubAuthenticator" "App\Security\KeycloakAuthenticator"`]

Listeners

Listener	Duration	Response
Symfony\Component\Security\Http\Firewall\ChannelListener {#723`-map: Symfony\Component\Security\Http\AccessMap {#722 …} -logger: Monolog\Logger {#783 …} -httpPort: 80 -httpsPort: 443`}	0.00 ms	(none)
Symfony\Component\Security\Http\Firewall\ContextListener {#706-tokenStorage: Symfony\Component\Security\Core\Authentication\Token\Storage\TokenStorage {#1017 …} -sessionKey: "_security_main" -logger: Monolog\Logger {#783 …} -userProviders: Symfony\Component\DependencyInjection\Argument\RewindableGenerator {#705 …} -dispatcher: Symfony\Component\EventDispatcher\Debug\TraceableEventDispatcher {#747 …} -registered: false -trustResolver: Scheb\TwoFactorBundle\Security\Authentication\AuthenticationTrustResolver {#780 …} -sessionTrackerEnabler: Symfony\Component\Security\Core\Authentication\Token\Storage\UsageTrackingTokenStorage::enableUsageTracking(): void {#703 …}}	1.00 ms	(none)
Symfony\Component\Security\Http\Firewall\AuthenticatorManagerListener {#584`-authenticatorManager: Symfony\Component\Security\Http\Authentication\AuthenticatorManager {#595 …}`}	0.00 ms	(none)
Scheb\TwoFactorBundle\Security\Http\Firewall\TwoFactorAccessListener {#582`-twoFactorFirewallConfig: Scheb\TwoFactorBundle\Security\TwoFactor\TwoFactorFirewallConfig {#842 …} -tokenStorage: Symfony\Component\Security\Core\Authentication\Token\Storage\UsageTrackingTokenStorage {#1018 …} -twoFactorAccessDecider: Scheb\TwoFactorBundle\Security\Authorization\TwoFactorAccessDecider {#581 …}`}	0.05 ms	(none)
Symfony\Component\Security\Http\Firewall\AccessListener {#579`-tokenStorage: Symfony\Component\Security\Core\Authentication\Token\Storage\UsageTrackingTokenStorage {#1018 …} -accessDecisionManager: Symfony\Component\Security\Core\Authorization\TraceableAccessDecisionManager {#937 …} -map: Symfony\Component\Security\Http\AccessMap {#722 …}`}	0.00 ms	(none)
Symfony\Component\Security\Http\Firewall\LogoutListener {#786`-tokenStorage: Symfony\Component\Security\Core\Authentication\Token\Storage\UsageTrackingTokenStorage {#1018 …} -options: [ "csrf_parameter" => "_csrf_token" "csrf_token_id" => "logout" "logout_path" => "app_logout" ] -httpUtils: Symfony\Component\Security\Http\HttpUtils {#841 …} -csrfTokenManager: Symfony\Component\Security\Csrf\CsrfTokenManager {#1015 …} -eventDispatcher: Symfony\Component\EventDispatcher\Debug\TraceableEventDispatcher {#747 …}`}	0.00 ms	(none)

Authenticators

No authenticators have been recorded. Check previous profiles on your authentication endpoint.

Access Decision

affirmative Strategy


"Symfony\Component\Security\Core\Authorization\Voter\AuthenticatedVoter"
"Scheb\TwoFactorBundle\Security\Authorization\Voter\TwoFactorInProgressVoter"
"Symfony\Component\Security\Core\Authorization\Voter\RoleHierarchyVoter"
"Symfony\Component\Security\Core\Authorization\Voter\ExpressionVoter"
"App\Security\Voter\EntryCommentVoter"
"App\Security\Voter\EntryVoter"
"App\Security\Voter\MagazineVoter"
"App\Security\Voter\MessageThreadVoter"
"App\Security\Voter\MessageVoter"
"App\Security\Voter\NotificationVoter"
"App\Security\Voter\OAuth2UserConsentVoter"
"App\Security\Voter\PostCommentVoter"
"App\Security\Voter\PostVoter"
"App\Security\Voter\UserVoter"

#	Voter class
1	"Symfony\Component\Security\Core\Authorization\Voter\AuthenticatedVoter"
2	"Scheb\TwoFactorBundle\Security\Authorization\Voter\TwoFactorInProgressVoter"
3	"Symfony\Component\Security\Core\Authorization\Voter\RoleHierarchyVoter"
4	"Symfony\Component\Security\Core\Authorization\Voter\ExpressionVoter"
5	"App\Security\Voter\EntryCommentVoter"
6	"App\Security\Voter\EntryVoter"
7	"App\Security\Voter\MagazineVoter"
8	"App\Security\Voter\MessageThreadVoter"
9	"App\Security\Voter\MessageVoter"
10	"App\Security\Voter\NotificationVoter"
11	"App\Security\Voter\OAuth2UserConsentVoter"
12	"App\Security\Voter\PostCommentVoter"
13	"App\Security\Voter\PostVoter"
14	"App\Security\Voter\UserVoter"

Access decision log


null
"App\Security\Voter\UserVoter"
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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
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      - 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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  +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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    date: 2024-10-12 21:51:37.0 +02:00
  }
  +createdAt: DateTimeImmutable @1706203065 {#2420
    date: 2024-01-25 18:17:45.0 +01:00
  }
}
"App\Security\Voter\UserVoter"
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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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  +editedAt: DateTimeImmutable @1728762697 {#1850
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}
"App\Security\Voter\UserVoter"
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  +magazine: App\Entity\Magazine {#266
    +icon: Proxies\__CG__\App\Entity\Image {#247 …}
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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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    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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        - [!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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  +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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"App\Security\Voter\UserVoter"
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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
        - 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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        \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
      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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"App\Security\Voter\UserVoter"
null
"App\Security\Voter\UserVoter"
App\Entity\EntryComment {#4568
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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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      date: 2024-10-12 21:51:37.0 +02:00
    }
    +createdAt: DateTimeImmutable @1706203065 {#2420
      date: 2024-01-25 18:17:45.0 +01:00
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  }
  +magazine: App\Entity\Magazine {#266}
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    +entry: App\Entity\Entry {#2412}
    +magazine: App\Entity\Magazine {#266}
    +image: null
    +parent: null
    +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"
    +lang: "en"
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      "@NeatNit@discuss.tchncs.de"
      "@NeatNit@discuss.tchncs.de"
    ]
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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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    "@GravitySpoiled@lemmy.ml"
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}
"App\Security\Voter\UserVoter"
App\Entity\EntryComment {#4568
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    +user: Proxies\__CG__\App\Entity\User {#1970 …}
    +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
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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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      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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"App\Security\Voter\UserVoter"
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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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    +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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    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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}
"App\Security\Voter\UserVoter"
null
"App\Security\Voter\UserVoter"
App\Entity\EntryComment {#4107
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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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      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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        \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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        - 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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    Install from source is fairly likely to work: [wiki.ros.org/noetic/Installation/Source](https://wiki.ros.org/noetic/Installation/Source)\n
    \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
        - 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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      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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        \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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    +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
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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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        \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
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        \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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"App\Security\Voter\UserVoter"
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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
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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
    \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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"App\Security\Voter\UserVoter"
App\Entity\EntryComment {#4581
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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
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        \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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    +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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    "@Para_lyzed@lemmy.world"
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}
"App\Security\Voter\UserVoter"
App\Entity\EntryComment {#4581
  +user: App\Entity\User {#4097 …}
  +entry: App\Entity\Entry {#2412
    +user: Proxies\__CG__\App\Entity\User {#1970 …}
    +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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    +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
    +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
    }
  }
  +magazine: App\Entity\Magazine {#266}
  +image: null
  +parent: App\Entity\EntryComment {#4184
    +user: App\Entity\User {#4197 …}
    +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.
    """
  +lang: "en"
  +isAdult: false
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    "@Para_lyzed@lemmy.world"
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    date: 2024-01-26 11:07:33.0 +01:00
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}
"App\Security\Voter\UserVoter"
null
"App\Security\Voter\UserVoter"
App\Entity\EntryComment {#4603
  +user: App\Entity\User {#4197 …}
  +entry: App\Entity\Entry {#2412
    +user: Proxies\__CG__\App\Entity\User {#1970 …}
    +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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      +apId: "linux@lemmy.ml"
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      +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
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      +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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      date: 2024-10-13 14:09:55.0 +02:00
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    +upVotes: 0
    +downVotes: 0
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    +visibility: "visible             "
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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: App\Entity\EntryComment {#4581
    +user: App\Entity\User {#4097 …}
    +entry: App\Entity\Entry {#2412}
    +magazine: App\Entity\Magazine {#266}
    +image: null
    +parent: App\Entity\EntryComment {#4184
      +user: App\Entity\User {#4197 …}
      +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.
        """
      +lang: "en"
      +isAdult: false
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        date: 2024-10-13 14:09:55.0 +02:00
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        "@NeatNit@discuss.tchncs.de"
      ]
      +children: Doctrine\ORM\PersistentCollection {#4185 …}
      +nested: Doctrine\ORM\PersistentCollection {#4187 …}
      +votes: Doctrine\ORM\PersistentCollection {#4189 …}
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      +favourites: Doctrine\ORM\PersistentCollection {#4193 …}
      +notifications: Doctrine\ORM\PersistentCollection {#4195 …}
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      +createdAt: DateTimeImmutable @1706231570 {#4180
        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.
      """
    +lang: "en"
    +isAdult: false
    +favouriteCount: 0
    +score: 0
    +lastActive: DateTime @1706263653 {#4579
      date: 2024-01-26 11:07:33.0 +01:00
    }
    +ip: null
    +tags: null
    +mentions: [
      "@NeatNit@discuss.tchncs.de"
      "@Para_lyzed@lemmy.world"
    ]
    +children: Doctrine\ORM\PersistentCollection {#4582 …}
    +nested: Doctrine\ORM\PersistentCollection {#4584 …}
    +votes: Doctrine\ORM\PersistentCollection {#4586 …}
    +reports: Doctrine\ORM\PersistentCollection {#4588 …}
    +favourites: Doctrine\ORM\PersistentCollection {#4590 …}
    +notifications: Doctrine\ORM\PersistentCollection {#4592 …}
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    -bodyTs: "'4k144hz':45 'box':59 'cap':19 'crazi':66 'direct':24 'display':36 'enabl':39 'even':63 'fps':18 'gpu':29 'gtk':35 'hardcod':17 'impercept':52 'manag':11 'maximum':2 'near':51 'opengl':38 'pair':30 'perform':3 'probabl':5 'problem':47 'qemu':23 'run':42 'sdl':33 'skip':8 'stuff':68 'touch':64 'ubuntu':43 'use':22,26 'vfio':67 'viewer':14 'virt':10,13 'virt-manag':9 'virt-view':12 'virtio':28 'virtio-gpu':27 'vm':49 'want':6 'work':55"
    +ranking: 0
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    +downVotes: 0
    +visibility: "visible             "
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    +editedAt: null
    +createdAt: DateTimeImmutable @1706263653 {#4580
      date: 2024-01-26 11:07:33.0 +01:00
    }
  }
  +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."
  +lang: "en"
  +isAdult: false
  +favouriteCount: 1
  +score: 0
  +lastActive: DateTime @1706294813 {#4600
    date: 2024-01-26 19:46:53.0 +01:00
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    "@NeatNit@discuss.tchncs.de"
    "@Para_lyzed@lemmy.world"
    "@Max_P@lemmy.max-p.me"
    "@NeatNit@discuss.tchncs.de"
    "@Para_lyzed@lemmy.world"
    "@Max_P@lemmy.max-p.me"
  ]
  +children: Doctrine\ORM\PersistentCollection {#4606 …}
  +nested: Doctrine\ORM\PersistentCollection {#4608 …}
  +votes: Doctrine\ORM\PersistentCollection {#4604 …}
  +reports: Doctrine\ORM\PersistentCollection {#4611 …}
  +favourites: Doctrine\ORM\PersistentCollection {#4613 …}
  +notifications: Doctrine\ORM\PersistentCollection {#4615 …}
  -id: 342749
  -bodyTs: "'absolut':26 'anyth':31,63 'aspect':51 'bit':5 'boil':54 'cap':35 'cpu':57 'effici':60 'fps':34 'friend':48 'given':12 'henc':36 'interest':20 'manag':42 'need':30 'perform':10,50 'perhap':1 'quit':46 'reason':28 'recommend':38 'ros':23 'run':22 'seem':17 'user':15,47 'util':58 'vagu':6 'virt':41 'virt-manag':40 'word':9"
  +ranking: 0
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  +visibility: "visible             "
  +apId: "https://lemmy.world/comment/7042483"
  +editedAt: DateTimeImmutable @1728821726 {#4597
    date: 2024-10-13 14:15:26.0 +02:00
  }
  +createdAt: DateTimeImmutable @1706294813 {#4595
    date: 2024-01-26 19:46:53.0 +01:00
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}
"App\Security\Voter\UserVoter"
App\Entity\EntryComment {#4603
  +user: App\Entity\User {#4197 …}
  +entry: App\Entity\Entry {#2412
    +user: Proxies\__CG__\App\Entity\User {#1970 …}
    +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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    +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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    +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
        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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      +image: null
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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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        date: 2024-01-26 02:12:50.0 +01:00
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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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    "@Max_P@lemmy.max-p.me"
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"App\Security\Voter\UserVoter"
null
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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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    +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}
  +image: null
  +parent: null
  +root: null
  +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 &amp;&amp; apt install ros-desktop
    """
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    date: 2024-01-25 18:24:52.0 +01:00
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}
"App\Security\Voter\UserVoter"
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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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    +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 &amp;&amp; apt install ros-desktop
    """
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        \n
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        \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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      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
  +parent: null
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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 &amp;&amp; apt install ros-desktop
    """
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}
"App\Security\Voter\UserVoter"
null
"App\Security\Voter\UserVoter"
App\Entity\EntryComment {#4332
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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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    +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
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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
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  }
  +magazine: App\Entity\Magazine {#266}
  +image: null
  +parent: null
  +root: null
  +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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    "@NeatNit@discuss.tchncs.de"
    "@NeatNit@discuss.tchncs.de"
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}
"App\Security\Voter\UserVoter"
App\Entity\EntryComment {#4332
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    +user: Proxies\__CG__\App\Entity\User {#1970 …}
    +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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      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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        \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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    +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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"App\Security\Voter\UserVoter"
null
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        \n
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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
        - 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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    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
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        \n
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        - No misinformation\n
        - No NSFW content\n
        - No hate speech, bigotry, etc\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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      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
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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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  +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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        \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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  +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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"App\Security\Voter\UserVoter"
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        From Wikipedia, the free encyclopedia\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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      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
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    \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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        - [!technology@lemmy.ml](https://lemmy.ml/c/technology)\n
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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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"App\Security\Voter\UserVoter"
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    \n
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    \n
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    \n
    ### Rules\n
    \n
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    - No misinformation\n
    - No NSFW content\n
    - No hate speech, bigotry, etc\n
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    ### 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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"App\Security\Voter\UserVoter"

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