Thanks for the bug report.
Please try adding i915.enable_psr=0 to your kernel parameters
(GRUB_CMDLINE_LINUX_DEFAULT) in /etc/default/grub and then run:
sudo update-grub
and reboot.
Please tell us if that has fixed the problem, but regardless please also
then run:
journalctl -b0 > journal.txt
and attach the resulting text file here.
** Changed in: gnome-shell (Ubuntu)
Status: New => Incomplete
** Package changed: gnome-shell (Ubuntu) => linux (Ubuntu)
** Summary changed:
- random flashing, blinking screen
+ [i915] random flashing, blinking screen
** Tags added: i915
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You received this bug notification because you are a member of Desktop
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https://bugs.launchpad.net/bugs/1970869
Title:
[i915] random flashing, blinking screen
Status in linux package in Ubuntu:
Incomplete
Bug description:
hello,
after installing ubuntu 22.04 my screen flickers or flashes randomly under
wayland or xorg.
Under ubuntu 21.10 - no problem.
thank you to consider.
The proof in video :
https://photos.app.goo.gl/ZqsKqyoZvCjXfTda8
ProblemType: Bug
DistroRelease: Ubuntu 22.04
Package: gnome-shell 42.0-2ubuntu1
ProcVersionSignature: Ubuntu 5.15.0-27.28-generic 5.15.30
Uname: Linux 5.15.0-27-generic x86_64
ApportVersion: 2.20.11-0ubuntu82
Architecture: amd64
CasperMD5CheckResult: pass
CurrentDesktop: ubuntu:GNOME
Date: Fri Apr 29 07:57:06 2022
DisplayManager: gdm3
InstallationDate: Installed on 2022-04-24 (4 days ago)
InstallationMedia: Ubuntu 22.04 LTS "Jammy Jellyfish" - Release amd64
(20220419)
ProcEnviron:
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=fr_FR.UTF-8
SHELL=/bin/bash
RelatedPackageVersions: mutter-common 42.0-3ubuntu2
SourcePackage: gnome-shell
UpgradeStatus: No upgrade log present (probably fresh install)
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