Public bug reported: 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) ** Affects: mutter (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug jammy regression-update wayland-session ** Attachment added: "drm_info.txt" https://bugs.launchpad.net/bugs/2027656/+attachment/5685973/+files/drm_info.txt -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to mutter in Ubuntu. https://bugs.launchpad.net/bugs/2027656 Title: blank screen after mutter update To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mutter/+bug/2027656/+subscriptions -- desktop-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
