Public bug reported:

Trying to suspend a first time, the  system came back on.

A second attempt turned the screen black but the system still would not
suspend. With intervals of about 20 seconds, I received messages on
screen like the following one:  "Freezing of tasks failed after 20.008
seconds (1 tasks refusing to freeze, wq_busy=0)". See the appended
snippet from journalctl for details.

When I touched the keyboard after the third such message, the system
locked up and I had to shut the system down by pressing the power
button.

I am now on linux-image-5.17.0-1014-oem. I upgraded from linux-
image-5.17.0-1013-oem because that one caused random system locking.

ProblemType: Bug
DistroRelease: Ubuntu 22.04
Package: linux-image-5.17.0-1014-oem 5.17.0-1014.15
ProcVersionSignature: Ubuntu 5.17.0-1014.15-oem 5.17.15
Uname: Linux 5.17.0-1014-oem x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.20.11-0ubuntu82.1
Architecture: amd64
CasperMD5CheckResult: pass
CurrentDesktop: GNOME
Date: Sat Jul 30 15:35:42 2022
InstallationDate: Installed on 2022-03-27 (124 days ago)
InstallationMedia: Ubuntu 22.04 LTS "Jammy Jellyfish" - Alpha amd64 (20220326)
SourcePackage: linux-signed-oem-5.17
UpgradeStatus: No upgrade log present (probably fresh install)

** Affects: linux-signed-oem-5.17 (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: amd64 apport-bug jammy

** Attachment added: "journalctl-snip.txt"
   
https://bugs.launchpad.net/bugs/1983177/+attachment/5605960/+files/journalctl-snip.txt

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https://bugs.launchpad.net/bugs/1983177

Title:
  suspend fails with "freezing of tasks failed" messages

Status in linux-signed-oem-5.17 package in Ubuntu:
  New

Bug description:
  Trying to suspend a first time, the  system came back on.

  A second attempt turned the screen black but the system still would
  not suspend. With intervals of about 20 seconds, I received messages
  on screen like the following one:  "Freezing of tasks failed after
  20.008 seconds (1 tasks refusing to freeze, wq_busy=0)". See the
  appended snippet from journalctl for details.

  When I touched the keyboard after the third such message, the system
  locked up and I had to shut the system down by pressing the power
  button.

  I am now on linux-image-5.17.0-1014-oem. I upgraded from linux-
  image-5.17.0-1013-oem because that one caused random system locking.

  ProblemType: Bug
  DistroRelease: Ubuntu 22.04
  Package: linux-image-5.17.0-1014-oem 5.17.0-1014.15
  ProcVersionSignature: Ubuntu 5.17.0-1014.15-oem 5.17.15
  Uname: Linux 5.17.0-1014-oem x86_64
  NonfreeKernelModules: nvidia_modeset nvidia
  ApportVersion: 2.20.11-0ubuntu82.1
  Architecture: amd64
  CasperMD5CheckResult: pass
  CurrentDesktop: GNOME
  Date: Sat Jul 30 15:35:42 2022
  InstallationDate: Installed on 2022-03-27 (124 days ago)
  InstallationMedia: Ubuntu 22.04 LTS "Jammy Jellyfish" - Alpha amd64 (20220326)
  SourcePackage: linux-signed-oem-5.17
  UpgradeStatus: No upgrade log present (probably fresh install)

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