Yes it's normal for the application's CPU usage to go up when it's receiving input events. So that suggests this is just a high frequency problem.
* Is your log flooding at all? (journalctl -f) * I can already see you monitor is 144Hz. What model of mouse are you using? * Try adding MUTTER_DEBUG_FORCE_KMS_MODE=simple to /etc/environment and reboot. -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gnome-shell in Ubuntu. https://bugs.launchpad.net/bugs/2051383 Title: gnome-shell high CPU utilization when moving mouse cursor To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/2051383/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
