Thanks. Unfortunately the most recent messages in that log show gnome- shell had NOT frozen for more than 0.019 seconds. So that's not the issue...
Please ensure you still don't have any usual extensions enabled like: - hibernate-status@dromi - [email protected] Please also confirm which process is using high CPU when the problem happens. To do that you will need to install 'openssh-server' and log in from a different machine, then run 'top'. -- 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/1912472 Title: Display freezes randomly - high CPU usage To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mutter/+bug/1912472/+subscriptions -- desktop-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
