** Summary changed:
- gnome-shell deadlocked on startup [Failed to post KMS update: CRTC property
(GAMMA_LUT) not found] on Alder Lake with older kernels
+ gnome-shell deadlocked on startup [Failed to post KMS update: CRTC property
(GAMMA_LUT) not found] on Alder Lake with older (than supported) kernels
** Changed in: mutter (Ubuntu)
Importance: Undecided => Low
** Changed in: mutter (Ubuntu)
Status: New => Triaged
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https://bugs.launchpad.net/bugs/1991777
Title:
gnome-shell deadlocked on startup [Failed to post KMS update: CRTC
property (GAMMA_LUT) not found] on Alder Lake with older (than
supported) kernels
Status in mutter package in Ubuntu:
Triaged
Bug description:
My Ubuntu session is currently impossible to launch. Upon trying, I
get a couple ~blank displays, sometimes along with a cursor at the
position it was in GDM.
Only way out is `chvt …`, or killing gnome-shell, over SSH.
"Ubuntu on Xorg" works fine. The wayland session does work for a test
user as well.
ProblemType: Bug
DistroRelease: Ubuntu 22.10
Package: gnome-shell 43.0-1ubuntu1
ProcVersionSignature: Ubuntu 5.15.0-27.28-generic 5.15.30
Uname: Linux 5.15.0-27-generic x86_64
NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair
ApportVersion: 2.23.0-0ubuntu2
Architecture: amd64
CasperMD5CheckResult: pass
Date: Wed Oct 5 11:47:11 2022
DisplayManager: gdm3
InstallationDate: Installed on 2022-08-31 (34 days ago)
InstallationMedia: Ubuntu 22.10 "Kinetic Kudu" - Alpha amd64 (20220829)
ProcEnviron:
TERM=screen-256color
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=pl_PL.UTF-8
SHELL=/bin/zsh
RebootRequiredPkgs: Error: path contained symlinks.
RelatedPackageVersions: mutter-common 43.0-1ubuntu1
SourcePackage: gnome-shell
UpgradeStatus: No upgrade log present (probably fresh install)
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