*** This bug is a duplicate of bug 1985869 *** https://bugs.launchpad.net/bugs/1985869
It's these errors: [69492.694398] michal-laptop gnome-shell[825407]: Failed to post KMS update: CRTC property (GAMMA_LUT) not found [69492.694448] michal-laptop gnome-shell[825407]: Page flip discarded: CRTC property (GAMMA_LUT) not found That's a regression of something we already fixed. It regressed when upstream redesigned the fix. Already tracking in bug 1985869. ** This bug has been marked a duplicate of bug 1985869 Failed to post KMS update: CRTC property (GAMMA_LUT) not found and Page flip discarded: CRTC property (GAMMA_LUT) not found -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gnome-shell in Ubuntu. https://bugs.launchpad.net/bugs/1991777 Title: gnome-shell deadlocked on startup To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1991777/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs