Thanks. You can remove MUTTER_DEBUG=kms now. Those logs look perfectly well behaved, as in my suspicion that page flips might be getting lost was wrong and nothing is getting lost. This means something else is freezing. So I can only suggest killing the frozen process like:
sudo killall -USR1 gnome-shell and then reporting it as a crash via ubuntu-bug for the robots to process. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2077265 Title: Screen freezes with kernel 6.8 (also "i915 driver attached, reenabling gpu turbo"), while kernel 6.5 still works To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-hwe-6.8/+bug/2077265/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
