Looks like the system is busy with Firefox, Thunderbird and Logseq using the most CPU.
I wouldn't consider this a bug unless you still have problems when none of those are running. ** Package changed: gnome-shell (Ubuntu) => ubuntu -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2058118 Title: CPU usage too high. System either stops for a minute or greatly lags To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+bug/2058118/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs