Turns out high CPU Usage and slow UI issue is unrelated, it was due to CPU governor reset to powersave and always using min frequency.
But the issue with nouveau timeout and system lockup still stays I guess. Unless it was triggered by low CPU frequency. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1901294 Title: nouveau timeout and system lockup To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-nouveau/+bug/1901294/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
