I can't see any obvious reason for the frame dropping yet. 1. When it happens, does 'top' report high CPU in any process?
2. When it happens, please run: journalctl -b0 > journal.txt and attach the resulting text file here. 3. Please run 'gnome-shell-extension-prefs' and disable some/all of the extensions to see if that avoids the issue. 4. What exactly is dropping frames? Is it a specific app? ** Package changed: xorg (Ubuntu) => xorg-server (Ubuntu) ** Summary changed: - frame drop issue + [modeset+nvidia] frame drop issue ** Tags added: performance ** Changed in: xorg-server (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1883580 Title: [modeset+nvidia] frame drop issue To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1883580/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs