[Bug 1928564] Re: systemctl reboot hangs the machine under hirsute 21.04

[Robert Dinse]

I have TWO unrelated machines one a KVM-Qemu virtual machine, and one
my physical workstation, both exhibit this behavior.  I'll try to get some
logs for you.

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On Mon, 17 May 2021, Dan Streetman wrote:

> Date: Mon, 17 May 2021 12:16:07 -0000
> From: Dan Streetman <1928564 at bugs.launchpad.net>
> To: nanook at eskimo.com
> Subject: [Bug 1928564] Re: systemctl reboot hangs the machine under hirsute
>     21.04
> 
> sudo systemctl reboot works fine for me. You should check your logs to
> see what hung your reboot, or attach your journal logs from a boot where
> you reproduced the problem.
>
> ** Changed in: systemd (Ubuntu)
>       Status: New => Incomplete
>
> -- 
> You received this bug notification because you are subscribed to the bug
> report.
> https://bugs.launchpad.net/bugs/1928564
>
> Title:
>  systemctl reboot hangs the machine under hirsute 21.04
>
> Status in systemd package in Ubuntu:
>  Incomplete
>
> Bug description:
>  If you type "systemctl reboot" instead of rebooting the machine hangs
>  hard, nothing except a hard power cycle seems to get it's attention.
>  This is true of both physical hardware and virtual machines, it was
>  NOT a problem under groovy.
>
>  ProblemType: Bug
>  DistroRelease: Ubuntu 21.04
>  Package: systemd 247.3-3ubuntu3
>  Uname: Linux 5.12.4 x86_64
>  ApportVersion: 2.20.11-0ubuntu65
>  Architecture: amd64
>  CasperMD5CheckResult: unknown
>  CurrentDesktop: MATE
>  Date: Sat May 15 19:12:59 2021
>  InstallationDate: Installed on 2020-08-10 (278 days ago)
>  InstallationMedia: Ubuntu-MATE 20.04.1 LTS "Focal Fossa" - Release amd64 (20200731)
>  MachineType: System manufacturer System Product Name
>  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.12.4 root=UUID=1065426b-f156-4c90-a98b-e7258e07a88f ro quiet splash vt.handoff=7
>  SourcePackage: systemd
>  SystemdFailedUnits:
>   Error: command ['systemctl', 'status', '--full', '●'] failed with exit code 4: Invalid unit name "●" escaped as "\xe2\x97\x8f" (maybe you should use systemd-escape?).
>   Unit \xe2\x97\x8f.service could not be found.
>  UpgradeStatus: Upgraded to hirsute on 2021-05-12 (3 days ago)
>  dmi.bios.date: 06/04/2020
>  dmi.bios.release: 16.2
>  dmi.bios.vendor: American Megatrends Inc.
>  dmi.bios.version: 1602
>  dmi.board.asset.tag: Default string
>  dmi.board.name: PRIME Z390-A
>  dmi.board.vendor: ASUSTeK COMPUTER INC.
>  dmi.board.version: Rev 1.xx
>  dmi.chassis.asset.tag: Default string
>  dmi.chassis.type: 3
>  dmi.chassis.vendor: Default string
>  dmi.chassis.version: Default string
>  dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr1602:bd06/04/2020:br16.2:svnSystemmanufacturer:pnSystemProductName:pvrSystemVersion:rvnASUSTeKCOMPUTERINC.:rnPRIMEZ390-A:rvrRev1.xx:cvnDefaultstring:ct3:cvrDefaultstring:
>  dmi.product.family: To be filled by O.E.M.
>  dmi.product.name: System Product Name
>  dmi.product.sku: ASUS_MB_CNL
>  dmi.product.version: System Version
>  dmi.sys.vendor: System manufacturer
>  mtime.conffile..etc.systemd.resolved.conf: 2020-12-17T10:04:04
>
> To manage notifications about this bug go to:
> https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1928564/+subscriptions
>

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https://bugs.launchpad.net/bugs/1928564

Title:
  systemctl reboot hangs the machine under hirsute 21.04

Status in systemd package in Ubuntu:
  Incomplete

Bug description:
  If you type "systemctl reboot" instead of rebooting the machine hangs
  hard, nothing except a hard power cycle seems to get it's attention.
  This is true of both physical hardware and virtual machines, it was
  NOT a problem under groovy.

  ProblemType: Bug
  DistroRelease: Ubuntu 21.04
  Package: systemd 247.3-3ubuntu3
  Uname: Linux 5.12.4 x86_64
  ApportVersion: 2.20.11-0ubuntu65
  Architecture: amd64
  CasperMD5CheckResult: unknown
  CurrentDesktop: MATE
  Date: Sat May 15 19:12:59 2021
  InstallationDate: Installed on 2020-08-10 (278 days ago)
  InstallationMedia: Ubuntu-MATE 20.04.1 LTS "Focal Fossa" - Release amd64 (20200731)
  MachineType: System manufacturer System Product Name
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.12.4 root=UUID=1065426b-f156-4c90-a98b-e7258e07a88f ro quiet splash vt.handoff=7
  SourcePackage: systemd
  SystemdFailedUnits:
   Error: command ['systemctl', 'status', '--full', '●'] failed with exit code 4: Invalid unit name "●" escaped as "\xe2\x97\x8f" (maybe you should use systemd-escape?).
   Unit \xe2\x97\x8f.service could not be found.
  UpgradeStatus: Upgraded to hirsute on 2021-05-12 (3 days ago)
  dmi.bios.date: 06/04/2020
  dmi.bios.release: 16.2
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 1602
  dmi.board.asset.tag: Default string
  dmi.board.name: PRIME Z390-A
  dmi.board.vendor: ASUSTeK COMPUTER INC.
  dmi.board.version: Rev 1.xx
  dmi.chassis.asset.tag: Default string
  dmi.chassis.type: 3
  dmi.chassis.vendor: Default string
  dmi.chassis.version: Default string
  dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr1602:bd06/04/2020:br16.2:svnSystemmanufacturer:pnSystemProductName:pvrSystemVersion:rvnASUSTeKCOMPUTERINC.:rnPRIMEZ390-A:rvrRev1.xx:cvnDefaultstring:ct3:cvrDefaultstring:
  dmi.product.family: To be filled by O.E.M.
  dmi.product.name: System Product Name
  dmi.product.sku: ASUS_MB_CNL
  dmi.product.version: System Version
  dmi.sys.vendor: System manufacturer
  mtime.conffile..etc.systemd.resolved.conf: 2020-12-17T10:04:04

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1928564/+subscriptions