I believe the issue was due to the Polari IRC application. It ultimately froze, while playing the *bell* sound on loop. After restarting the laptop it works fine again, but the application my have issues running for days at time.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1730196 Title: system slowness, delayed response, mouse stuttered movement To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/firefox/+bug/1730196/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
