If atomic KMS is disabled then the same bug may present as: Failed to post KMS update: drmModeCrtcSetGamma on CRTC 80 failed: Function not implemented
-- You received this bug notification because you are a member of Desktop Packages, which is subscribed to mutter in Ubuntu. 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 kernels Status in mutter package in Ubuntu: New 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) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mutter/+bug/1991777/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
