Public bug reported:
Hi,
I installed a fresh instance of Kubuntu on my machine. Trying to install
Firefox (through snap), my PC kept freezing (display on but machine
non-responsive, no mouse movement). I was able to determine that executing
$ sudo udevadm trigger
also leads to the same system freeze, which snap uses during the installation
process.
I was able to resolve the issue by reverting to a previous kernel (6.12). It
did occur in both 6.14 and 6.17.
ProblemType: Bug
DistroRelease: Ubuntu 25.10
Package: linux-image-6.17.0-7-generic 6.17.0-7.7
ProcVersionSignature: Ubuntu 6.17.0-7.7-generic 6.17.2
Uname: Linux 6.17.0-7-generic x86_64
ApportVersion: 2.33.1-0ubuntu3
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC2: marlon 1806 F.... wireplumber
/dev/snd/controlC0: marlon 1806 F.... wireplumber
/dev/snd/controlC1: marlon 1806 F.... wireplumber
/dev/snd/seq: marlon 1801 F.... pipewire
CasperMD5CheckResult: unknown
CurrentDesktop: KDE
Date: Thu Dec 4 21:19:06 2025
InstallationDate: Installed on 2025-12-04 (0 days ago)
InstallationMedia: Kubuntu 25.10 "Questing Quokka" - Release amd64 (20251007)
MachineType: ASUSTeK COMPUTER INC. ROG Zephyrus G14 GA403UV_GA403UV
ProcFB: 0 amdgpudrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-6.17.0-7-generic
root=UUID=678d85b6-ac33-44e6-a4a6-23f88ac8c409 ro quiet splash
resume=UUID=9731a982-67da-4114-8d86-015383088922 vt.handoff=7
PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No
PulseAudio daemon running, or not running as session daemon.
RelatedPackageVersions:
firmware-sof N/A
linux-firmware 20250901.git993ff19b-0ubuntu1.4
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 09/27/2024
dmi.bios.release: 5.29
dmi.bios.vendor: American Megatrends International, LLC.
dmi.bios.version: GA403UV.308
dmi.board.asset.tag: ATN12345678901234567
dmi.board.name: GA403UV
dmi.board.vendor: ASUSTeK COMPUTER INC.
dmi.board.version: 1.0
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: ASUSTeK COMPUTER INC.
dmi.chassis.version: 1.0
dmi.ec.firmware.release: 3.8
dmi.modalias:
dmi:bvnAmericanMegatrendsInternational,LLC.:bvrGA403UV.308:bd09/27/2024:br5.29:efr3.8:svnASUSTeKCOMPUTERINC.:pnROGZephyrusG14GA403UV_GA403UV:pvr1.0:rvnASUSTeKCOMPUTERINC.:rnGA403UV:rvr1.0:cvnASUSTeKCOMPUTERINC.:ct10:cvr1.0:sku:
dmi.product.family: ROG Zephyrus G14
dmi.product.name: ROG Zephyrus G14 GA403UV_GA403UV
dmi.product.version: 1.0
dmi.sys.vendor: ASUSTeK COMPUTER INC.
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug questing wayland-session
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https://bugs.launchpad.net/bugs/2133908
Title:
System freeze when using udevadm trigger
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