Public bug reported:
After hours of lockscreen and typing first character of pw to unlock,
nVidia gpu froze (with 1 placeholder character shown).
First occurrence, unknown whether reproducible. A "echo t | sudo tee
/proc/sysrq-trigger" done, that part not yet attached / relevance not
analyzed.
Bug reporting guidelines do not appear to mention Wayland + nVidia +
power management scenarios. Rebooting and adding more details on request
(if still available) or if this gets reproduced.
P.S. the gpu on SR-IOV passthrough, preferring untainted host kernel.
ProblemType: Bug
DistroRelease: Ubuntu 26.04
Package: nvidia-driver-595-open 595.58.03-0ubuntu2
ProcVersionSignature: Ubuntu 7.0.0-15.15-generic 7.0.0
Uname: Linux 7.0.0-15-generic x86_64
ApportVersion: 2.34.0-0ubuntu2
Architecture: amd64
CasperMD5CheckMismatches: ./boot/grub/i386-pc/eltorito.img
CasperMD5CheckResult: fail
CurrentDesktop: ubuntu:GNOME
Date: Tue May 19 11:27:54 2026
InstallationDate: Installed on 2026-04-17 (32 days ago)
InstallationMedia: Ubuntu 26.04 "Resolute Raccoon" - Daily amd64 (20260325)
ProcEnviron:
LANG=en_US.UTF-8
PATH=(custom, no user)
SHELL=/bin/bash
TERM=screen-256color
SourcePackage: nvidia-graphics-drivers-595
UpgradeStatus: No upgrade log present (probably fresh install)
** Affects: nvidia-graphics-drivers-595 (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug resolute
** Attachment added: "dmesg.txt"
https://bugs.launchpad.net/bugs/2153124/+attachment/5971515/+files/dmesg.txt
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https://bugs.launchpad.net/bugs/2153124
Title:
nVidia GSP hang after display-wakeup
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