Yesterday i upgraded mutter:amd64 (42.5-0ubuntu1 to 42.9-0ubuntu1) and suddenly experienced the problem described in this thread. (black screen and logs like in #2)
After some investigation and finally finding this bug here adding MUTTER_DEBUG_USE_KMS_MODIFIERS=0 to /etc/environment fixed it for me, too. Seems like the bug was brought back somehow? Thanks Tobias -- 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/1966808 Title: [radeon] gnome-shell Wayland sessions fail to start on legacy Radeon systems (Failed to lock front buffer on /dev/dri/cardN: drmModeAddFB2WithModifiers failed: Invalid argument) To manage notifications about this bug go to: https://bugs.launchpad.net/mutter/+bug/1966808/+subscriptions -- desktop-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
