I notice, it starts to happen when psi icon (in tray) is blinking. (But it also happens without running psi. So psi icon in tray is not the only cause of this bug)
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1592668 Title: plasmashell is eating 100% cpu and all UI is slow To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/plasma-workspace/+bug/1592668/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs