You don't need to, but we would like to know if that fix removes the need for the workaround MUTTER_DEBUG_USE_KMS_MODIFIERS=0
If you still need MUTTER_DEBUG_USE_KMS_MODIFIERS=0 after mutter 42.0-1ubuntu1 is released then we should open a new bug in https://gitlab.gnome.org/GNOME/mutter/-/issues ** Changed in: gnome-shell (Ubuntu) Status: New => Confirmed ** Changed in: mutter (Ubuntu) Status: New => Triaged ** Changed in: gnome-shell (Ubuntu) Status: Confirmed => Triaged -- 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: [amdgpu][radeon] gnome-shell Wayland sessions fail to start (Failed to lock front buffer on /dev/dri/card1: drmModeAddFB2WithModifiers failed: Invalid argument) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1966808/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs