At least one more colleague in my company just experienced the same issue after upgrading.
-- 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/2027656 Title: blank screen after mutter update Status in mutter package in Ubuntu: Confirmed Bug description: Hey, running on Ubuntu 22.04.2 LTS. I upgraded mutter:amd64 (42.5-0ubuntu1 to 42.9-0ubuntu1) and suddenly experienced the problem described here: https://bugs.launchpad.net/ubuntu/+source/mutter/+bug/1966808 black screen and logs like in #2 of above post. My own Logs: Jul 12 11:35:16 xxxxxx gnome-shell[1464]: Failed to lock front buffer on /dev/dri/card0: drmModeAddFB2WithModifiers failed: Invalid argument Jul 12 11:35:16 xxxxxx gnome-shell[1464]: Failed to lock front buffer on /dev/dri/card0: drmModeAddFB2WithModifiers failed: Invalid argument After some investigation and finally finding the bug above here adding MUTTER_DEBUG_USE_KMS_MODIFIERS=0 to /etc/environment fixed it for me. Disabling wayland via /etc/gdm3/custom.conf worked as a workaround, too. Output of drm_info is attached. thanks ProblemType: Bug DistroRelease: Ubuntu 22.04 Package: mutter 42.9-0ubuntu1 ProcVersionSignature: Ubuntu 5.15.0-76.83-generic 5.15.99 Uname: Linux 5.15.0-76-generic x86_64 ApportVersion: 2.20.11-0ubuntu82.5 Architecture: amd64 CasperMD5CheckResult: unknown CurrentDesktop: ubuntu:GNOME Date: Thu Jul 13 09:09:58 2023 SourcePackage: mutter UpgradeStatus: Upgraded to jammy on 2022-11-23 (231 days ago) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mutter/+bug/2027656/+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
