Verify kernel #26, the screen can work properly on XPS 9320 OLED sku after off, and gnome-shell has no "Failed to post KMS update: CRTC property (GAMMA_LUT) not found" error.
** Tags removed: verification-needed-jammy ** Tags added: verification-done-jammy -- 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/1967274 Title: Screen sometimes can't update on Intel Alder Lake GPUs [Failed to post KMS update: CRTC property (GAMMA_LUT) not found] Status in Mutter: Unknown Status in OEM Priority Project: New Status in linux package in Ubuntu: Invalid Status in mutter package in Ubuntu: Fix Committed Status in linux source package in Jammy: Fix Committed Status in mutter source package in Jammy: Fix Committed Bug description: Screen can't turn back on by clicking keyboard after screen off by meta + l key. Try to do VT switch can make the screen back, some error poped when I try to wake up screen. gnome-shell[1666]: Failed to post KMS update: CRTC property (GAMMA_LUT) not found gnome-shell[1666]: Failed to post KMS update: CRTC property (GAMMA_LUT) not found gnome-shell[1666]: Failed to post KMS update: drmModeAtomicCommit: Invalid argument gnome-shell[1666]: Failed to post KMS update: drmModeAtomicCommit: Invalid argument gnome-shell[1666]: Failed to post KMS update: drmModeAtomicCommit: Invalid argument --- ProblemType: Bug ApportVersion: 2.20.11-0ubuntu79 Architecture: amd64 CasperMD5CheckResult: pass CurrentDesktop: ubuntu:GNOME DisplayManager: gdm3 DistroRelease: Ubuntu 22.04 GsettingsChanges: b'org.gnome.shell' b'welcome-dialog-last-shown-version' b"'42.beta'" b'org.gnome.desktop.input-sources' b'sources' b"[('xkb', 'us')]" b'org.gnome.desktop.interface' b'gtk-im-module' b"'gtk-im-context-simple'" b'org.gnome.desktop.privacy' b'report-technical-problems' b'true' InstallationDate: Installed on 2022-03-31 (0 days ago) InstallationMedia: Ubuntu 22.04 LTS "Jammy Jellyfish" - Alpha amd64 (20220326) Package: gnome-shell 42~beta-1ubuntu3 [origin: unknown] PackageArchitecture: amd64 ProcVersionSignature: Ubuntu 5.15.0-23.23-generic 5.15.27 RelatedPackageVersions: mutter-common 42~beta-1ubuntu2 Tags: wayland-session jammy third-party-packages Uname: Linux 5.15.0-23-generic x86_64 UnreportableReason: This does not seem to be an official Ubuntu package. Please retry after updating the indexes of available packages, if that does not work then remove related third party packages and try again. UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin lxd plugdev sambashare sudo _MarkForUpload: True ========================================================================== SRU Justification [Impact] The backlight power won't come back after the meta + l to turn off the display on ADL machines. [Fix] Below series of commits from v5.17 fix this issue 1c7ab5affa5e drm/i915/xelpd: Add Pipe Color Lut caps to platform config 17815f624a90 drm/i915/xelpd: Enable Pipe Degamma e83c18cffaed drm/i915/xelpd: Enable Pipe color support for D13 platform [Test] Verified on at least 2 different machines, the backlight is on after the screen dimmed with touchpad movement or key stroke. [Where problems could occcur] The patches only affect ADL-P and up. To manage notifications about this bug go to: https://bugs.launchpad.net/mutter/+bug/1967274/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
