I'm going to close this since the last response from the original reporter was a year ago, and it was that the problem could not be reproduced.
I am still tracking the same upstream bug in Launchpad bug 1814125 though. If anyone experiences any other issues then please open a new bug by running: ubuntu-bug gnome-shell ** Changed in: gnome-shell (Ubuntu) Status: Incomplete => Invalid ** Changed in: mutter (Ubuntu) Status: Incomplete => Invalid -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to mutter in Ubuntu. https://bugs.launchpad.net/bugs/1764137 Title: [bionic][beta][nvidia] gnome-shell high CPU utilization when using Nvidia driver To manage notifications about this bug go to: https://bugs.launchpad.net/mutter/+bug/1764137/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs