GET https://kbin.spritesserver.nl/index.php/m/linux@lemmy.ml/t/32343/How-to-fool-a-laptop-into-thinking-a-monitor-is/oldest

Response
200 OK
IP
216.73.216.88
Profiled on
Token
5a0de7

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 …}
}
 16.45 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 …}
}
 0.06 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
# 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

# Result Attributes Object
1 DENIED ROLE_USER 
null
 
"Scheb\TwoFactorBundle\Security\Authorization\Voter\TwoFactorInProgressVoter"
 ACCESS ABSTAIN 
"Symfony\Component\Security\Core\Authorization\Voter\RoleHierarchyVoter"
 ACCESS DENIED 
"App\Security\Voter\EntryCommentVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\EntryVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\MagazineVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\MessageThreadVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\MessageVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\NotificationVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\OAuth2UserConsentVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\PostCommentVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\PostVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\UserVoter"
 ACCESS ABSTAIN
Show voter details
2 DENIED moderate 
App\Entity\Entry {#2412
  +user: Proxies\__CG__\App\Entity\User {#1978 …}
  +magazine: App\Entity\Magazine {#264
    +icon: Proxies\__CG__\App\Entity\Image {#245 …}
    +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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    +apPreferredUsername: "linux"
    +apDiscoverable: true
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    +apFetchedAt: DateTime @1729583596 {#268
      date: 2024-10-22 09:53:16.0 +02:00
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    +apDeletedAt: null
    +apTimeoutAt: null
    +visibility: "visible             "
    +createdAt: DateTimeImmutable @1698929468 {#270
      date: 2023-11-02 13:51:08.0 +01:00
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  +image: null
  +domain: Proxies\__CG__\App\Entity\Domain {#1889 …}
  +slug: "How-to-fool-a-laptop-into-thinking-a-monitor-is"
  +title: "How to fool a laptop into thinking a monitor is connected?"
  +url: null
  +body: """
    Hello! I converted an old laptop with a broken screen into a home server, and it all works well except for one thing: when I reboot it (via ssh), if no screen is connected, it will get stuck and refuse to boot. as soon as I connect an HDMI monitor, the fans will start spinning and it will start booting as usual. Then I can remove the HDMI and it will work flawlessly. I don’t know if this is a linux problem, a GRUB problem, or a firmware problem.  \n
    Any idea on how to solve this, or on how to fool it into thinking a screen is connected? The problem is not the lid switch as I removed the magnet from the screen, so it thinks the lid is always open\n
    \n
    Thanks in advance!
    """
  +type: "article"
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  +hasEmbed: false
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  +score: 0
  +isAdult: false
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    date: 2024-10-04 03:59:45.0 +02:00
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  +ip: null
  +adaAmount: 0
  +tags: null
  +mentions: null
  +comments: Doctrine\ORM\PersistentCollection {#1688 …}
  +votes: Doctrine\ORM\PersistentCollection {#1966 …}
  +reports: Doctrine\ORM\PersistentCollection {#1965 …}
  +favourites: Doctrine\ORM\PersistentCollection {#1368 …}
  +notifications: Doctrine\ORM\PersistentCollection {#2426 …}
  +badges: Doctrine\ORM\PersistentCollection {#2439 …}
  +children: []
  -id: 32343
  -titleTs: "'connect':11 'fool':3 'laptop':5 'monitor':9 'think':7"
  -bodyTs: "'advanc':135 'alway':131 'boot':42,60 'broken':9 'connect':34,47,109 'convert':3 'except':20 'fan':52 'firmwar':89 'flawless':73 'fool':102 'get':37 'grub':85 'hdmi':49,68 'hello':1 'home':13 'idea':92 'know':77 'laptop':6 'lid':115,129 'linux':82 'magnet':121 'monitor':50 'old':5 'one':22 'open':132 'problem':83,86,90,111 'reboot':26 'refus':40 'remov':66,119 'screen':10,32,107,124 'server':14 'solv':96 'soon':44 'spin':55 'ssh':29 'start':54,59 'stuck':38 'switch':116 'thank':133 'thing':23 'think':105,127 'usual':62 'via':28 'well':19 'work':18,72"
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  +editedAt: null
  +createdAt: DateTimeImmutable @1705919181 {#1858
    date: 2024-01-22 11:26:21.0 +01:00
  }
}
 
"Scheb\TwoFactorBundle\Security\Authorization\Voter\TwoFactorInProgressVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\EntryCommentVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\EntryVoter"
 ACCESS DENIED 
"App\Security\Voter\MagazineVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\MessageThreadVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\MessageVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\NotificationVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\OAuth2UserConsentVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\PostCommentVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\PostVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\UserVoter"
 ACCESS ABSTAIN
Show voter details
3 DENIED edit 
App\Entity\Entry {#2412
  +user: Proxies\__CG__\App\Entity\User {#1978 …}
  +magazine: App\Entity\Magazine {#264
    +icon: Proxies\__CG__\App\Entity\Image {#245 …}
    +name: "linux@lemmy.ml"
    +title: "linux"
    +description: """
      From Wikipedia, the free encyclopedia\n
      \n
      Linux is a family of open source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991 by Linus Torvalds. Linux is typically packaged in a Linux distribution (or distro for short).\n
      \n
      Distributions include the Linux kernel and supporting system software and libraries, many of which are provided by the GNU Project. Many Linux distributions use the word “Linux” in their name, but the Free Software Foundation uses the name GNU/Linux to emphasize the importance of GNU software, causing some controversy.\n
      \n
      ### Rules\n
      \n
      - Posts must be relevant to operating systems running the Linux kernel. GNU/Linux or otherwise.\n
      - No misinformation\n
      - No NSFW content\n
      - No hate speech, bigotry, etc\n
      \n
      ### Related Communities\n
      \n
      - [!opensource@lemmy.ml](https://lemmy.ml/c/opensource)\n
      - [!libre_culture@lemmy.ml](https://lemmy.ml/c/libre_culture)\n
      - [!technology@lemmy.ml](https://lemmy.ml/c/technology)\n
      - [!libre_hardware@lemmy.ml](https://lemmy.ml/c/libre_hardware)\n
      \n
      Community icon by [Alpár-Etele Méder](https://www.iconfinder.com/pocike), licensed under [CC BY 3.0](https://creativecommons.org/licenses/by/3.0/)
      """
    +rules: null
    +subscriptionsCount: 1
    +entryCount: 1406
    +entryCommentCount: 28632
    +postCount: 6
    +postCommentCount: 214
    +isAdult: false
    +customCss: null
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      date: 2024-10-22 09:52:22.0 +02:00
    }
    +markedForDeletionAt: null
    +tags: null
    +moderators: Doctrine\ORM\PersistentCollection {#236 …}
    +ownershipRequests: Doctrine\ORM\PersistentCollection {#232 …}
    +moderatorRequests: Doctrine\ORM\PersistentCollection {#221 …}
    +entries: Doctrine\ORM\PersistentCollection {#179 …}
    +posts: Doctrine\ORM\PersistentCollection {#137 …}
    +subscriptions: Doctrine\ORM\PersistentCollection {#199 …}
    +bans: Doctrine\ORM\PersistentCollection {#116 …}
    +reports: Doctrine\ORM\PersistentCollection {#102 …}
    +badges: Doctrine\ORM\PersistentCollection {#80 …}
    +logs: Doctrine\ORM\PersistentCollection {#70 …}
    +awards: Doctrine\ORM\PersistentCollection {#1360 …}
    +categories: Doctrine\ORM\PersistentCollection {#1792 …}
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    +apDomain: "lemmy.ml"
    +apPreferredUsername: "linux"
    +apDiscoverable: true
    +apManuallyApprovesFollowers: null
    +privateKey: null
    +publicKey: null
    +apFetchedAt: DateTime @1729583596 {#268
      date: 2024-10-22 09:53:16.0 +02:00
    }
    +apDeletedAt: null
    +apTimeoutAt: null
    +visibility: "visible             "
    +createdAt: DateTimeImmutable @1698929468 {#270
      date: 2023-11-02 13:51:08.0 +01:00
    }
  }
  +image: null
  +domain: Proxies\__CG__\App\Entity\Domain {#1889 …}
  +slug: "How-to-fool-a-laptop-into-thinking-a-monitor-is"
  +title: "How to fool a laptop into thinking a monitor is connected?"
  +url: null
  +body: """
    Hello! I converted an old laptop with a broken screen into a home server, and it all works well except for one thing: when I reboot it (via ssh), if no screen is connected, it will get stuck and refuse to boot. as soon as I connect an HDMI monitor, the fans will start spinning and it will start booting as usual. Then I can remove the HDMI and it will work flawlessly. I don’t know if this is a linux problem, a GRUB problem, or a firmware problem.  \n
    Any idea on how to solve this, or on how to fool it into thinking a screen is connected? The problem is not the lid switch as I removed the magnet from the screen, so it thinks the lid is always open\n
    \n
    Thanks in advance!
    """
  +type: "article"
  +lang: "en"
  +isOc: false
  +hasEmbed: false
  +commentCount: 21
  +favouriteCount: 59
  +score: 0
  +isAdult: false
  +sticky: false
  +lastActive: DateTime @1728007185 {#2418
    date: 2024-10-04 03:59:45.0 +02:00
  }
  +ip: null
  +adaAmount: 0
  +tags: null
  +mentions: null
  +comments: Doctrine\ORM\PersistentCollection {#1688 …}
  +votes: Doctrine\ORM\PersistentCollection {#1966 …}
  +reports: Doctrine\ORM\PersistentCollection {#1965 …}
  +favourites: Doctrine\ORM\PersistentCollection {#1368 …}
  +notifications: Doctrine\ORM\PersistentCollection {#2426 …}
  +badges: Doctrine\ORM\PersistentCollection {#2439 …}
  +children: []
  -id: 32343
  -titleTs: "'connect':11 'fool':3 'laptop':5 'monitor':9 'think':7"
  -bodyTs: "'advanc':135 'alway':131 'boot':42,60 'broken':9 'connect':34,47,109 'convert':3 'except':20 'fan':52 'firmwar':89 'flawless':73 'fool':102 'get':37 'grub':85 'hdmi':49,68 'hello':1 'home':13 'idea':92 'know':77 'laptop':6 'lid':115,129 'linux':82 'magnet':121 'monitor':50 'old':5 'one':22 'open':132 'problem':83,86,90,111 'reboot':26 'refus':40 'remov':66,119 'screen':10,32,107,124 'server':14 'solv':96 'soon':44 'spin':55 'ssh':29 'start':54,59 'stuck':38 'switch':116 'thank':133 'thing':23 'think':105,127 'usual':62 'via':28 'well':19 'work':18,72"
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  +visibility: "visible             "
  +apId: "https://lemmy.kde.social/post/707570"
  +editedAt: null
  +createdAt: DateTimeImmutable @1705919181 {#1858
    date: 2024-01-22 11:26:21.0 +01:00
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}
 
"Scheb\TwoFactorBundle\Security\Authorization\Voter\TwoFactorInProgressVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\EntryCommentVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\EntryVoter"
 ACCESS DENIED 
"App\Security\Voter\MagazineVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\MessageThreadVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\MessageVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\NotificationVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\OAuth2UserConsentVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\PostCommentVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\PostVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\UserVoter"
 ACCESS ABSTAIN
Show voter details
4 DENIED moderate 
App\Entity\Entry {#2412
  +user: Proxies\__CG__\App\Entity\User {#1978 …}
  +magazine: App\Entity\Magazine {#264
    +icon: Proxies\__CG__\App\Entity\Image {#245 …}
    +name: "linux@lemmy.ml"
    +title: "linux"
    +description: """
      From Wikipedia, the free encyclopedia\n
      \n
      Linux is a family of open source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991 by Linus Torvalds. Linux is typically packaged in a Linux distribution (or distro for short).\n
      \n
      Distributions include the Linux kernel and supporting system software and libraries, many of which are provided by the GNU Project. Many Linux distributions use the word “Linux” in their name, but the Free Software Foundation uses the name GNU/Linux to emphasize the importance of GNU software, causing some controversy.\n
      \n
      ### Rules\n
      \n
      - Posts must be relevant to operating systems running the Linux kernel. GNU/Linux or otherwise.\n
      - No misinformation\n
      - No NSFW content\n
      - No hate speech, bigotry, etc\n
      \n
      ### Related Communities\n
      \n
      - [!opensource@lemmy.ml](https://lemmy.ml/c/opensource)\n
      - [!libre_culture@lemmy.ml](https://lemmy.ml/c/libre_culture)\n
      - [!technology@lemmy.ml](https://lemmy.ml/c/technology)\n
      - [!libre_hardware@lemmy.ml](https://lemmy.ml/c/libre_hardware)\n
      \n
      Community icon by [Alpár-Etele Méder](https://www.iconfinder.com/pocike), licensed under [CC BY 3.0](https://creativecommons.org/licenses/by/3.0/)
      """
    +rules: null
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      date: 2023-11-02 13:51:08.0 +01:00
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  +image: null
  +domain: Proxies\__CG__\App\Entity\Domain {#1889 …}
  +slug: "How-to-fool-a-laptop-into-thinking-a-monitor-is"
  +title: "How to fool a laptop into thinking a monitor is connected?"
  +url: null
  +body: """
    Hello! I converted an old laptop with a broken screen into a home server, and it all works well except for one thing: when I reboot it (via ssh), if no screen is connected, it will get stuck and refuse to boot. as soon as I connect an HDMI monitor, the fans will start spinning and it will start booting as usual. Then I can remove the HDMI and it will work flawlessly. I don’t know if this is a linux problem, a GRUB problem, or a firmware problem.  \n
    Any idea on how to solve this, or on how to fool it into thinking a screen is connected? The problem is not the lid switch as I removed the magnet from the screen, so it thinks the lid is always open\n
    \n
    Thanks in advance!
    """
  +type: "article"
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  +ip: null
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Show voter details
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Show voter details
13 DENIED ROLE_USER 
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Show voter details
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    just ordered one XD\n
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    If I’ll find a better solution I’ll have wasted 1.67€
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15 DENIED edit 
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        \n
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        \n
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        \n
        - [!opensource@lemmy.ml](https://lemmy.ml/c/opensource)\n
        - [!libre_culture@lemmy.ml](https://lemmy.ml/c/libre_culture)\n
        - [!technology@lemmy.ml](https://lemmy.ml/c/technology)\n
        - [!libre_hardware@lemmy.ml](https://lemmy.ml/c/libre_hardware)\n
        \n
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Show voter details
16 DENIED moderate 
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        \n
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        \n
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        - No misinformation\n
        - No NSFW content\n
        - No hate speech, bigotry, etc\n
        \n
        ### Related Communities\n
        \n
        - [!opensource@lemmy.ml](https://lemmy.ml/c/opensource)\n
        - [!libre_culture@lemmy.ml](https://lemmy.ml/c/libre_culture)\n
        - [!technology@lemmy.ml](https://lemmy.ml/c/technology)\n
        - [!libre_hardware@lemmy.ml](https://lemmy.ml/c/libre_hardware)\n
        \n
        Community icon by [Alpár-Etele Méder](https://www.iconfinder.com/pocike), licensed under [CC BY 3.0](https://creativecommons.org/licenses/by/3.0/)
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    just ordered one XD\n
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Show voter details
19 DENIED edit 
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Show voter details
20 DENIED moderate 
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  +body: "On windows I think you need a HDMI dummy plug as others mentioned here before but Linux has to have a way to run headless. You can run Linux in Qemu without a connected display. If you find anything on why it’s not booting please let me know!"
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Show voter details
21 DENIED ROLE_USER 
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Show voter details
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      """
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 ACCESS ABSTAIN 
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Show voter details
23 DENIED edit 
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        From Wikipedia, the free encyclopedia\n
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      Hello! I converted an old laptop with a broken screen into a home server, and it all works well except for one thing: when I reboot it (via ssh), if no screen is connected, it will get stuck and refuse to boot. as soon as I connect an HDMI monitor, the fans will start spinning and it will start booting as usual. Then I can remove the HDMI and it will work flawlessly. I don’t know if this is a linux problem, a GRUB problem, or a firmware problem.  \n
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      \n
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      """
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 ACCESS ABSTAIN 
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 ACCESS DENIED 
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 ACCESS ABSTAIN 
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 ACCESS ABSTAIN 
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 ACCESS ABSTAIN 
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 ACCESS ABSTAIN 
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 ACCESS ABSTAIN
Show voter details
24 DENIED moderate 
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        - No misinformation\n
        - No NSFW content\n
        - No hate speech, bigotry, etc\n
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        ### Related Communities\n
        \n
        - [!opensource@lemmy.ml](https://lemmy.ml/c/opensource)\n
        - [!libre_culture@lemmy.ml](https://lemmy.ml/c/libre_culture)\n
        - [!technology@lemmy.ml](https://lemmy.ml/c/technology)\n
        - [!libre_hardware@lemmy.ml](https://lemmy.ml/c/libre_hardware)\n
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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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      \n
      Thanks in advance!
      """
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    So you think it’s a grub problem?\n
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    I’m running fedora 39
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    So you think it’s a grub problem?\n
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Show voter details
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    So you think it’s a grub problem?\n
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29 DENIED ROLE_USER 
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Show voter details
30 DENIED moderate 
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      So you think it’s a grub problem?\n
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    Maybe try using systemd-boot instead of GRUB?
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      So you think it’s a grub problem?\n
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    I don’t know what the problem is. I’m trying to rule things out one after the other.\n
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    Maybe try using systemd-boot instead of GRUB?
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      So you think it’s a grub problem?\n
      \n
      I’m running fedora 39
      """
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    I don’t know what the problem is. I’m trying to rule things out one after the other.\n
    \n
    Maybe try using systemd-boot instead of GRUB?
    """
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36 DENIED moderate 
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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
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      \n
      Thanks in advance!
      """
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        - [!technology@lemmy.ml](https://lemmy.ml/c/technology)\n
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      Hello! I converted an old laptop with a broken screen into a home server, and it all works well except for one thing: when I reboot it (via ssh), if no screen is connected, it will get stuck and refuse to boot. as soon as I connect an HDMI monitor, the fans will start spinning and it will start booting as usual. Then I can remove the HDMI and it will work flawlessly. I don’t know if this is a linux problem, a GRUB problem, or a firmware problem.  \n
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    Is it getting stuck in the BIOS? If you can’t ssh in, can you even ping it? Network should come up before graphics.\n
    \n
    Have you disabled the display manager?\n
    \n
    As someone eles mentioned, boot it with a screen and check the BIOS. Since this was a laptop, the BIOS is certainly expecting a display, so you might have to adjust something there.
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    Is it getting stuck in the BIOS? If you can’t ssh in, can you even ping it? Network should come up before graphics.\n
    \n
    Have you disabled the display manager?\n
    \n
    As someone eles mentioned, boot it with a screen and check the BIOS. Since this was a laptop, the BIOS is certainly expecting a display, so you might have to adjust something there.
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40 DENIED moderate 
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        \n
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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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    +url: null
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      Hello! I converted an old laptop with a broken screen into a home server, and it all works well except for one thing: when I reboot it (via ssh), if no screen is connected, it will get stuck and refuse to boot. as soon as I connect an HDMI monitor, the fans will start spinning and it will start booting as usual. Then I can remove the HDMI and it will work flawlessly. I don’t know if this is a linux problem, a GRUB problem, or a firmware problem.  \n
      Any idea on how to solve this, or on how to fool it into thinking a screen is connected? The problem is not the lid switch as I removed the magnet from the screen, so it thinks the lid is always open\n
      \n
      Thanks in advance!
      """
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    Is it getting stuck in the BIOS? If you can’t ssh in, can you even ping it? Network should come up before graphics.\n
    \n
    Have you disabled the display manager?\n
    \n
    As someone eles mentioned, boot it with a screen and check the BIOS. Since this was a laptop, the BIOS is certainly expecting a display, so you might have to adjust something there.
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41 DENIED ROLE_USER 
null
 
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Show voter details
42 DENIED moderate 
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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
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        \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
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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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      Hello! I converted an old laptop with a broken screen into a home server, and it all works well except for one thing: when I reboot it (via ssh), if no screen is connected, it will get stuck and refuse to boot. as soon as I connect an HDMI monitor, the fans will start spinning and it will start booting as usual. Then I can remove the HDMI and it will work flawlessly. I don’t know if this is a linux problem, a GRUB problem, or a firmware problem.  \n
      Any idea on how to solve this, or on how to fool it into thinking a screen is connected? The problem is not the lid switch as I removed the magnet from the screen, so it thinks the lid is always open\n
      \n
      Thanks in advance!
      """
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      Is it getting stuck in the BIOS? If you can’t ssh in, can you even ping it? Network should come up before graphics.\n
      \n
      Have you disabled the display manager?\n
      \n
      As someone eles mentioned, boot it with a screen and check the BIOS. Since this was a laptop, the BIOS is certainly expecting a display, so you might have to adjust something there.
      """
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  +body: """
    Yes I can ping it!\n
    \n
    > Have you disabled the display manager?\n
    \n
    yep, I did `systemctl set-default multi-user.target’\n
    \n
    > As someone eles mentioned, boot it with a screen and check the BIOS. Since this was a laptop, the BIOS is certainly expecting a display, so you might have to adjust something there.\n
    \n
    I already looked into the bios but it was pretty empty, just a few options, nothing about displays or graphics card\n
    \n
    but now I have a doubts, perhaps there is a “show advanced settings” button somewhere that I didn’t see? I have to look for it
    """
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43 DENIED edit 
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        \n
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        - No misinformation\n
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        - [!libre_culture@lemmy.ml](https://lemmy.ml/c/libre_culture)\n
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        - [!libre_hardware@lemmy.ml](https://lemmy.ml/c/libre_hardware)\n
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      Hello! I converted an old laptop with a broken screen into a home server, and it all works well except for one thing: when I reboot it (via ssh), if no screen is connected, it will get stuck and refuse to boot. as soon as I connect an HDMI monitor, the fans will start spinning and it will start booting as usual. Then I can remove the HDMI and it will work flawlessly. I don’t know if this is a linux problem, a GRUB problem, or a firmware problem.  \n
      Any idea on how to solve this, or on how to fool it into thinking a screen is connected? The problem is not the lid switch as I removed the magnet from the screen, so it thinks the lid is always open\n
      \n
      Thanks in advance!
      """
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      Is it getting stuck in the BIOS? If you can’t ssh in, can you even ping it? Network should come up before graphics.\n
      \n
      Have you disabled the display manager?\n
      \n
      As someone eles mentioned, boot it with a screen and check the BIOS. Since this was a laptop, the BIOS is certainly expecting a display, so you might have to adjust something there.
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    Yes I can ping it!\n
    \n
    > Have you disabled the display manager?\n
    \n
    yep, I did `systemctl set-default multi-user.target’\n
    \n
    > As someone eles mentioned, boot it with a screen and check the BIOS. Since this was a laptop, the BIOS is certainly expecting a display, so you might have to adjust something there.\n
    \n
    I already looked into the bios but it was pretty empty, just a few options, nothing about displays or graphics card\n
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    but now I have a doubts, perhaps there is a “show advanced settings” button somewhere that I didn’t see? I have to look for it
    """
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44 DENIED moderate 
App\Entity\EntryComment {#4621
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        From Wikipedia, the free encyclopedia\n
        \n
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        \n
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        \n
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        - No misinformation\n
        - No NSFW content\n
        - No hate speech, bigotry, etc\n
        \n
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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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      Hello! I converted an old laptop with a broken screen into a home server, and it all works well except for one thing: when I reboot it (via ssh), if no screen is connected, it will get stuck and refuse to boot. as soon as I connect an HDMI monitor, the fans will start spinning and it will start booting as usual. Then I can remove the HDMI and it will work flawlessly. I don’t know if this is a linux problem, a GRUB problem, or a firmware problem.  \n
      Any idea on how to solve this, or on how to fool it into thinking a screen is connected? The problem is not the lid switch as I removed the magnet from the screen, so it thinks the lid is always open\n
      \n
      Thanks in advance!
      """
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      Is it getting stuck in the BIOS? If you can’t ssh in, can you even ping it? Network should come up before graphics.\n
      \n
      Have you disabled the display manager?\n
      \n
      As someone eles mentioned, boot it with a screen and check the BIOS. Since this was a laptop, the BIOS is certainly expecting a display, so you might have to adjust something there.
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    Yes I can ping it!\n
    \n
    > Have you disabled the display manager?\n
    \n
    yep, I did `systemctl set-default multi-user.target’\n
    \n
    > As someone eles mentioned, boot it with a screen and check the BIOS. Since this was a laptop, the BIOS is certainly expecting a display, so you might have to adjust something there.\n
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    I already looked into the bios but it was pretty empty, just a few options, nothing about displays or graphics card\n
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    """
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      Any idea on how to solve this, or on how to fool it into thinking a screen is connected? The problem is not the lid switch as I removed the magnet from the screen, so it thinks the lid is always open\n
      \n
      Thanks in advance!
      """
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        Is it getting stuck in the BIOS? If you can’t ssh in, can you even ping it? Network should come up before graphics.\n
        \n
        Have you disabled the display manager?\n
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        As someone eles mentioned, boot it with a screen and check the BIOS. Since this was a laptop, the BIOS is certainly expecting a display, so you might have to adjust something there.
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      Yes I can ping it!\n
      \n
      > Have you disabled the display manager?\n
      \n
      yep, I did `systemctl set-default multi-user.target’\n
      \n
      > As someone eles mentioned, boot it with a screen and check the BIOS. Since this was a laptop, the BIOS is certainly expecting a display, so you might have to adjust something there.\n
      \n
      I already looked into the bios but it was pretty empty, just a few options, nothing about displays or graphics card\n
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      but now I have a doubts, perhaps there is a “show advanced settings” button somewhere that I didn’t see? I have to look for it
      """
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  +body: "It *could* be Linux, too. Some distros have fancy boot graphics - look for something called “plasma” - not the KDE one, but a different one - and uninstall or disable that. It’s a common thing that hides the boot log behind a logo-and-progress bar. Arch doesn’t use it, so I haven’t seen it in years, but IIRC it can cause problems on headless systems."
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47 DENIED edit 
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      Hello! I converted an old laptop with a broken screen into a home server, and it all works well except for one thing: when I reboot it (via ssh), if no screen is connected, it will get stuck and refuse to boot. as soon as I connect an HDMI monitor, the fans will start spinning and it will start booting as usual. Then I can remove the HDMI and it will work flawlessly. I don’t know if this is a linux problem, a GRUB problem, or a firmware problem.  \n
      Any idea on how to solve this, or on how to fool it into thinking a screen is connected? The problem is not the lid switch as I removed the magnet from the screen, so it thinks the lid is always open\n
      \n
      Thanks in advance!
      """
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        Is it getting stuck in the BIOS? If you can’t ssh in, can you even ping it? Network should come up before graphics.\n
        \n
        Have you disabled the display manager?\n
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        As someone eles mentioned, boot it with a screen and check the BIOS. Since this was a laptop, the BIOS is certainly expecting a display, so you might have to adjust something there.
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      Yes I can ping it!\n
      \n
      > Have you disabled the display manager?\n
      \n
      yep, I did `systemctl set-default multi-user.target’\n
      \n
      > As someone eles mentioned, boot it with a screen and check the BIOS. Since this was a laptop, the BIOS is certainly expecting a display, so you might have to adjust something there.\n
      \n
      I already looked into the bios but it was pretty empty, just a few options, nothing about displays or graphics card\n
      \n
      but now I have a doubts, perhaps there is a “show advanced settings” button somewhere that I didn’t see? I have to look for it
      """
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  +body: "It *could* be Linux, too. Some distros have fancy boot graphics - look for something called “plasma” - not the KDE one, but a different one - and uninstall or disable that. It’s a common thing that hides the boot log behind a logo-and-progress bar. Arch doesn’t use it, so I haven’t seen it in years, but IIRC it can cause problems on headless systems."
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        \n
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      Hello! I converted an old laptop with a broken screen into a home server, and it all works well except for one thing: when I reboot it (via ssh), if no screen is connected, it will get stuck and refuse to boot. as soon as I connect an HDMI monitor, the fans will start spinning and it will start booting as usual. Then I can remove the HDMI and it will work flawlessly. I don’t know if this is a linux problem, a GRUB problem, or a firmware problem.  \n
      Any idea on how to solve this, or on how to fool it into thinking a screen is connected? The problem is not the lid switch as I removed the magnet from the screen, so it thinks the lid is always open\n
      \n
      Thanks in advance!
      """
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        Is it getting stuck in the BIOS? If you can’t ssh in, can you even ping it? Network should come up before graphics.\n
        \n
        Have you disabled the display manager?\n
        \n
        As someone eles mentioned, boot it with a screen and check the BIOS. Since this was a laptop, the BIOS is certainly expecting a display, so you might have to adjust something there.
        """
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      Yes I can ping it!\n
      \n
      > Have you disabled the display manager?\n
      \n
      yep, I did `systemctl set-default multi-user.target’\n
      \n
      > As someone eles mentioned, boot it with a screen and check the BIOS. Since this was a laptop, the BIOS is certainly expecting a display, so you might have to adjust something there.\n
      \n
      I already looked into the bios but it was pretty empty, just a few options, nothing about displays or graphics card\n
      \n
      but now I have a doubts, perhaps there is a “show advanced settings” button somewhere that I didn’t see? I have to look for it
      """
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  +body: "It *could* be Linux, too. Some distros have fancy boot graphics - look for something called “plasma” - not the KDE one, but a different one - and uninstall or disable that. It’s a common thing that hides the boot log behind a logo-and-progress bar. Arch doesn’t use it, so I haven’t seen it in years, but IIRC it can cause problems on headless systems."
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49 DENIED ROLE_USER 
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      Hello! I converted an old laptop with a broken screen into a home server, and it all works well except for one thing: when I reboot it (via ssh), if no screen is connected, it will get stuck and refuse to boot. as soon as I connect an HDMI monitor, the fans will start spinning and it will start booting as usual. Then I can remove the HDMI and it will work flawlessly. I don’t know if this is a linux problem, a GRUB problem, or a firmware problem.  \n
      Any idea on how to solve this, or on how to fool it into thinking a screen is connected? The problem is not the lid switch as I removed the magnet from the screen, so it thinks the lid is always open\n
      \n
      Thanks in advance!
      """
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        Is it getting stuck in the BIOS? If you can’t ssh in, can you even ping it? Network should come up before graphics.\n
        \n
        Have you disabled the display manager?\n
        \n
        As someone eles mentioned, boot it with a screen and check the BIOS. Since this was a laptop, the BIOS is certainly expecting a display, so you might have to adjust something there.
        """
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      Yes I can ping it!\n
      \n
      > Have you disabled the display manager?\n
      \n
      yep, I did `systemctl set-default multi-user.target’\n
      \n
      > As someone eles mentioned, boot it with a screen and check the BIOS. Since this was a laptop, the BIOS is certainly expecting a display, so you might have to adjust something there.\n
      \n
      I already looked into the bios but it was pretty empty, just a few options, nothing about displays or graphics card\n
      \n
      but now I have a doubts, perhaps there is a “show advanced settings” button somewhere that I didn’t see? I have to look for it
      """
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  +body: "Most likely it’s hard coded in the firmware and not exposed as a BIOS option because the OEM didn’t ever think anyone would run into this. The dummy plug is your lowest effort workaround. Hope that works, good luck!"
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51 DENIED edit 
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        From Wikipedia, the free encyclopedia\n
        \n
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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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      Hello! I converted an old laptop with a broken screen into a home server, and it all works well except for one thing: when I reboot it (via ssh), if no screen is connected, it will get stuck and refuse to boot. as soon as I connect an HDMI monitor, the fans will start spinning and it will start booting as usual. Then I can remove the HDMI and it will work flawlessly. I don’t know if this is a linux problem, a GRUB problem, or a firmware problem.  \n
      Any idea on how to solve this, or on how to fool it into thinking a screen is connected? The problem is not the lid switch as I removed the magnet from the screen, so it thinks the lid is always open\n
      \n
      Thanks in advance!
      """
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        Is it getting stuck in the BIOS? If you can’t ssh in, can you even ping it? Network should come up before graphics.\n
        \n
        Have you disabled the display manager?\n
        \n
        As someone eles mentioned, boot it with a screen and check the BIOS. Since this was a laptop, the BIOS is certainly expecting a display, so you might have to adjust something there.
        """
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      Yes I can ping it!\n
      \n
      > Have you disabled the display manager?\n
      \n
      yep, I did `systemctl set-default multi-user.target’\n
      \n
      > As someone eles mentioned, boot it with a screen and check the BIOS. Since this was a laptop, the BIOS is certainly expecting a display, so you might have to adjust something there.\n
      \n
      I already looked into the bios but it was pretty empty, just a few options, nothing about displays or graphics card\n
      \n
      but now I have a doubts, perhaps there is a “show advanced settings” button somewhere that I didn’t see? I have to look for it
      """
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  +body: "Most likely it’s hard coded in the firmware and not exposed as a BIOS option because the OEM didn’t ever think anyone would run into this. The dummy plug is your lowest effort workaround. Hope that works, good luck!"
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Show voter details
52 DENIED moderate 
App\Entity\EntryComment {#4719
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        \n
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        \n
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        \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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      Hello! I converted an old laptop with a broken screen into a home server, and it all works well except for one thing: when I reboot it (via ssh), if no screen is connected, it will get stuck and refuse to boot. as soon as I connect an HDMI monitor, the fans will start spinning and it will start booting as usual. Then I can remove the HDMI and it will work flawlessly. I don’t know if this is a linux problem, a GRUB problem, or a firmware problem.  \n
      Any idea on how to solve this, or on how to fool it into thinking a screen is connected? The problem is not the lid switch as I removed the magnet from the screen, so it thinks the lid is always open\n
      \n
      Thanks in advance!
      """
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        Is it getting stuck in the BIOS? If you can’t ssh in, can you even ping it? Network should come up before graphics.\n
        \n
        Have you disabled the display manager?\n
        \n
        As someone eles mentioned, boot it with a screen and check the BIOS. Since this was a laptop, the BIOS is certainly expecting a display, so you might have to adjust something there.
        """
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    +body: """
      Yes I can ping it!\n
      \n
      > Have you disabled the display manager?\n
      \n
      yep, I did `systemctl set-default multi-user.target’\n
      \n
      > As someone eles mentioned, boot it with a screen and check the BIOS. Since this was a laptop, the BIOS is certainly expecting a display, so you might have to adjust something there.\n
      \n
      I already looked into the bios but it was pretty empty, just a few options, nothing about displays or graphics card\n
      \n
      but now I have a doubts, perhaps there is a “show advanced settings” button somewhere that I didn’t see? I have to look for it
      """
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  +body: "Most likely it’s hard coded in the firmware and not exposed as a BIOS option because the OEM didn’t ever think anyone would run into this. The dummy plug is your lowest effort workaround. Hope that works, good luck!"
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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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      Hello! I converted an old laptop with a broken screen into a home server, and it all works well except for one thing: when I reboot it (via ssh), if no screen is connected, it will get stuck and refuse to boot. as soon as I connect an HDMI monitor, the fans will start spinning and it will start booting as usual. Then I can remove the HDMI and it will work flawlessly. I don’t know if this is a linux problem, a GRUB problem, or a firmware problem.  \n
      Any idea on how to solve this, or on how to fool it into thinking a screen is connected? The problem is not the lid switch as I removed the magnet from the screen, so it thinks the lid is always open\n
      \n
      Thanks in advance!
      """
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          Is it getting stuck in the BIOS? If you can’t ssh in, can you even ping it? Network should come up before graphics.\n
          \n
          Have you disabled the display manager?\n
          \n
          As someone eles mentioned, boot it with a screen and check the BIOS. Since this was a laptop, the BIOS is certainly expecting a display, so you might have to adjust something there.
          """
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        Yes I can ping it!\n
        \n
        > Have you disabled the display manager?\n
        \n
        yep, I did `systemctl set-default multi-user.target’\n
        \n
        > As someone eles mentioned, boot it with a screen and check the BIOS. Since this was a laptop, the BIOS is certainly expecting a display, so you might have to adjust something there.\n
        \n
        I already looked into the bios but it was pretty empty, just a few options, nothing about displays or graphics card\n
        \n
        but now I have a doubts, perhaps there is a “show advanced settings” button somewhere that I didn’t see? I have to look for it
        """
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    +body: "Most likely it’s hard coded in the firmware and not exposed as a BIOS option because the OEM didn’t ever think anyone would run into this. The dummy plug is your lowest effort workaround. Hope that works, good luck!"
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55 DENIED edit 
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      Hello! I converted an old laptop with a broken screen into a home server, and it all works well except for one thing: when I reboot it (via ssh), if no screen is connected, it will get stuck and refuse to boot. as soon as I connect an HDMI monitor, the fans will start spinning and it will start booting as usual. Then I can remove the HDMI and it will work flawlessly. I don’t know if this is a linux problem, a GRUB problem, or a firmware problem.  \n
      Any idea on how to solve this, or on how to fool it into thinking a screen is connected? The problem is not the lid switch as I removed the magnet from the screen, so it thinks the lid is always open\n
      \n
      Thanks in advance!
      """
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          Is it getting stuck in the BIOS? If you can’t ssh in, can you even ping it? Network should come up before graphics.\n
          \n
          Have you disabled the display manager?\n
          \n
          As someone eles mentioned, boot it with a screen and check the BIOS. Since this was a laptop, the BIOS is certainly expecting a display, so you might have to adjust something there.
          """
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        Yes I can ping it!\n
        \n
        > Have you disabled the display manager?\n
        \n
        yep, I did `systemctl set-default multi-user.target’\n
        \n
        > As someone eles mentioned, boot it with a screen and check the BIOS. Since this was a laptop, the BIOS is certainly expecting a display, so you might have to adjust something there.\n
        \n
        I already looked into the bios but it was pretty empty, just a few options, nothing about displays or graphics card\n
        \n
        but now I have a doubts, perhaps there is a “show advanced settings” button somewhere that I didn’t see? I have to look for it
        """
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    +body: "Most likely it’s hard coded in the firmware and not exposed as a BIOS option because the OEM didn’t ever think anyone would run into this. The dummy plug is your lowest effort workaround. Hope that works, good luck!"
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      Hello! I converted an old laptop with a broken screen into a home server, and it all works well except for one thing: when I reboot it (via ssh), if no screen is connected, it will get stuck and refuse to boot. as soon as I connect an HDMI monitor, the fans will start spinning and it will start booting as usual. Then I can remove the HDMI and it will work flawlessly. I don’t know if this is a linux problem, a GRUB problem, or a firmware problem.  \n
      Any idea on how to solve this, or on how to fool it into thinking a screen is connected? The problem is not the lid switch as I removed the magnet from the screen, so it thinks the lid is always open\n
      \n
      Thanks in advance!
      """
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          Is it getting stuck in the BIOS? If you can’t ssh in, can you even ping it? Network should come up before graphics.\n
          \n
          Have you disabled the display manager?\n
          \n
          As someone eles mentioned, boot it with a screen and check the BIOS. Since this was a laptop, the BIOS is certainly expecting a display, so you might have to adjust something there.
          """
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        Yes I can ping it!\n
        \n
        > Have you disabled the display manager?\n
        \n
        yep, I did `systemctl set-default multi-user.target’\n
        \n
        > As someone eles mentioned, boot it with a screen and check the BIOS. Since this was a laptop, the BIOS is certainly expecting a display, so you might have to adjust something there.\n
        \n
        I already looked into the bios but it was pretty empty, just a few options, nothing about displays or graphics card\n
        \n
        but now I have a doubts, perhaps there is a “show advanced settings” button somewhere that I didn’t see? I have to look for it
        """
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    +body: "Most likely it’s hard coded in the firmware and not exposed as a BIOS option because the OEM didn’t ever think anyone would run into this. The dummy plug is your lowest effort workaround. Hope that works, good luck!"
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  +body: "Thanks!!"
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        Distributions include the Linux kernel and supporting system software and libraries, many of which are provided by the GNU Project. Many Linux distributions use the word “Linux” in their name, but the Free Software Foundation uses the name GNU/Linux to emphasize the importance of GNU software, causing some controversy.\n
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        - [!libre_culture@lemmy.ml](https://lemmy.ml/c/libre_culture)\n
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    +title: "How to fool a laptop into thinking a monitor is connected?"
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      Hello! I converted an old laptop with a broken screen into a home server, and it all works well except for one thing: when I reboot it (via ssh), if no screen is connected, it will get stuck and refuse to boot. as soon as I connect an HDMI monitor, the fans will start spinning and it will start booting as usual. Then I can remove the HDMI and it will work flawlessly. I don’t know if this is a linux problem, a GRUB problem, or a firmware problem.  \n
      Any idea on how to solve this, or on how to fool it into thinking a screen is connected? The problem is not the lid switch as I removed the magnet from the screen, so it thinks the lid is always open\n
      \n
      Thanks in advance!
      """
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      """
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Show voter details
69 DENIED ROLE_USER 
null
 
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Show voter details
70 DENIED moderate 
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        - [!technology@lemmy.ml](https://lemmy.ml/c/technology)\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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      """
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 ACCESS ABSTAIN 
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 ACCESS ABSTAIN 
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 ACCESS ABSTAIN 
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Show voter details
71 DENIED edit 
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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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      Hello! I converted an old laptop with a broken screen into a home server, and it all works well except for one thing: when I reboot it (via ssh), if no screen is connected, it will get stuck and refuse to boot. as soon as I connect an HDMI monitor, the fans will start spinning and it will start booting as usual. Then I can remove the HDMI and it will work flawlessly. I don’t know if this is a linux problem, a GRUB problem, or a firmware problem.  \n
      Any idea on how to solve this, or on how to fool it into thinking a screen is connected? The problem is not the lid switch as I removed the magnet from the screen, so it thinks the lid is always open\n
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      """
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 ACCESS ABSTAIN 
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 ACCESS DENIED 
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 ACCESS ABSTAIN 
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 ACCESS ABSTAIN 
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 ACCESS ABSTAIN 
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 ACCESS ABSTAIN 
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 ACCESS ABSTAIN 
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 ACCESS ABSTAIN
Show voter details
72 DENIED moderate 
App\Entity\EntryComment {#4507
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        From Wikipedia, the free encyclopedia\n
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        \n
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        - No misinformation\n
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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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      """
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      """
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Show voter details
83 DENIED edit 
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      Hello! I converted an old laptop with a broken screen into a home server, and it all works well except for one thing: when I reboot it (via ssh), if no screen is connected, it will get stuck and refuse to boot. as soon as I connect an HDMI monitor, the fans will start spinning and it will start booting as usual. Then I can remove the HDMI and it will work flawlessly. I don’t know if this is a linux problem, a GRUB problem, or a firmware problem.  \n
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      Thanks in advance!
      """
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"Scheb\TwoFactorBundle\Security\Authorization\Voter\TwoFactorInProgressVoter"
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"App\Security\Voter\MessageThreadVoter"
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"App\Security\Voter\MessageVoter"
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"App\Security\Voter\NotificationVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\OAuth2UserConsentVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\PostCommentVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\PostVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\UserVoter"
 ACCESS ABSTAIN
Show voter details
84 DENIED moderate 
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        \n
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        \n
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        - [!technology@lemmy.ml](https://lemmy.ml/c/technology)\n
        - [!libre_hardware@lemmy.ml](https://lemmy.ml/c/libre_hardware)\n
        \n
        Community icon by [Alpár-Etele Méder](https://www.iconfinder.com/pocike), licensed under [CC BY 3.0](https://creativecommons.org/licenses/by/3.0/)
        """
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    +slug: "How-to-fool-a-laptop-into-thinking-a-monitor-is"
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    +url: null
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      Hello! I converted an old laptop with a broken screen into a home server, and it all works well except for one thing: when I reboot it (via ssh), if no screen is connected, it will get stuck and refuse to boot. as soon as I connect an HDMI monitor, the fans will start spinning and it will start booting as usual. Then I can remove the HDMI and it will work flawlessly. I don’t know if this is a linux problem, a GRUB problem, or a firmware problem.  \n
      Any idea on how to solve this, or on how to fool it into thinking a screen is connected? The problem is not the lid switch as I removed the magnet from the screen, so it thinks the lid is always open\n
      \n
      Thanks in advance!
      """
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}
 
"Scheb\TwoFactorBundle\Security\Authorization\Voter\TwoFactorInProgressVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\EntryCommentVoter"
 ACCESS DENIED 
"App\Security\Voter\EntryVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\MagazineVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\MessageThreadVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\MessageVoter"
 ACCESS ABSTAIN 
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 ACCESS ABSTAIN 
"App\Security\Voter\OAuth2UserConsentVoter"
 ACCESS ABSTAIN 
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 ACCESS ABSTAIN 
"App\Security\Voter\PostVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\UserVoter"
 ACCESS ABSTAIN
Show voter details
85 DENIED ROLE_USER 
null
 
"Scheb\TwoFactorBundle\Security\Authorization\Voter\TwoFactorInProgressVoter"
 ACCESS ABSTAIN 
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 ACCESS DENIED 
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 ACCESS ABSTAIN 
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 ACCESS ABSTAIN 
"App\Security\Voter\MessageVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\NotificationVoter"
 ACCESS ABSTAIN 
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 ACCESS ABSTAIN 
"App\Security\Voter\PostCommentVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\PostVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\UserVoter"
 ACCESS ABSTAIN
Show voter details
86 DENIED moderate 
App\Entity\EntryComment {#4666
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        \n
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        - No misinformation\n
        - No NSFW content\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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      date: 2024-01-22 11:26:21.0 +01:00
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    +body: "It sounds like the issue is with the lid latch/sensor, not with the graphics. Some laptops may not boot if the lid is closed, and some have options on the firmware to enable to boot when the lid is closed / on a docking station."
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  +body: "This seems unlikely since it boots with a monitor attached. From past experience most laptops that refuse to boot while closed don’t boot even if an HDMI display is connected."
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}
 
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 ACCESS ABSTAIN 
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 ACCESS DENIED 
"App\Security\Voter\EntryVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\MagazineVoter"
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"App\Security\Voter\NotificationVoter"
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"App\Security\Voter\OAuth2UserConsentVoter"
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"App\Security\Voter\PostCommentVoter"
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"App\Security\Voter\PostVoter"
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"App\Security\Voter\UserVoter"
 ACCESS ABSTAIN
Show voter details
89 DENIED edit 
App\Entity\Magazine {#264
  +icon: Proxies\__CG__\App\Entity\Image {#245 …}
  +name: "linux@lemmy.ml"
  +title: "linux"
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    From Wikipedia, the free encyclopedia\n
    \n
    Linux is a family of open source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991 by Linus Torvalds. Linux is typically packaged in a Linux distribution (or distro for short).\n
    \n
    Distributions include the Linux kernel and supporting system software and libraries, many of which are provided by the GNU Project. Many Linux distributions use the word “Linux” in their name, but the Free Software Foundation uses the name GNU/Linux to emphasize the importance of GNU software, causing some controversy.\n
    \n
    ### Rules\n
    \n
    - Posts must be relevant to operating systems running the Linux kernel. GNU/Linux or otherwise.\n
    - No misinformation\n
    - No NSFW content\n
    - No hate speech, bigotry, etc\n
    \n
    ### Related Communities\n
    \n
    - [!opensource@lemmy.ml](https://lemmy.ml/c/opensource)\n
    - [!libre_culture@lemmy.ml](https://lemmy.ml/c/libre_culture)\n
    - [!technology@lemmy.ml](https://lemmy.ml/c/technology)\n
    - [!libre_hardware@lemmy.ml](https://lemmy.ml/c/libre_hardware)\n
    \n
    Community icon by [Alpár-Etele Méder](https://www.iconfinder.com/pocike), licensed under [CC BY 3.0](https://creativecommons.org/licenses/by/3.0/)
    """
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"App\Security\Voter\EntryCommentVoter"
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"App\Security\Voter\EntryVoter"
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"App\Security\Voter\MagazineVoter"
 ACCESS DENIED 
"App\Security\Voter\MessageThreadVoter"
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"App\Security\Voter\MessageVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\NotificationVoter"
 ACCESS ABSTAIN 
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 ACCESS ABSTAIN 
"App\Security\Voter\PostCommentVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\PostVoter"
 ACCESS ABSTAIN 
"App\Security\Voter\UserVoter"
 ACCESS ABSTAIN
Show voter details