Thanks for the bug report. I'm not sure how relevant the change in resolution is because the attached ShellJournal.txt seems to be full of bug 1968040. Please try the workaround for that; add MUTTER_DEBUG_FORCE_KMS_MODE=simple to /etc/environment and then reboot.
** Package changed: gnome-shell (Ubuntu) => mutter (Ubuntu) ** Changed in: mutter (Ubuntu) Status: New => Incomplete ** Tags added: atomic-commit hybrid i915 nvidia -- 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/2095221 Title: Changing resolution lead to black screen To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mutter/+bug/2095221/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs