This bug was initially created as a copy of Bug #1770591 I am copying this bug because: Description of problem: Chrashed while screen was off Version-Release number of selected component: gnome-shell-3.34.1-2.fc31 Additional info: reporter: libreport-2.10.1 backtrace_rating: 4 cgroup: 0::/user.slice/user-1026.slice/user/gnome-shell-wayland.service cmdline: /usr/bin/gnome-shell crash_function: get_cached_crtc_refresh_rate executable: /usr/bin/gnome-shell journald_cursor: s=a389a53935dd42dfabc92d6db53dbc2d;i=5652;b=d340663ffd7140a8b529c07b6edd49e4;m=7c02830;t=596fb9b1356d9;x=6db469cba75bd1ec kernel: 5.3.8-300.fc31.x86_64 rootdir: / runlevel: N 5 type: CCpp uid: 1026
*** Bug 1770591 has been marked as a duplicate of this bug. ***
FEDORA-2020-a793aafe5b has been submitted as an update to Fedora 31. https://bodhi.fedoraproject.org/updates/FEDORA-2020-a793aafe5b
mutter-3.34.3-2.fc31 has been pushed to the Fedora 31 testing repository. If problems still persist, please make note of it in this bug report. See https://fedoraproject.org/wiki/QA:Updates_Testing for instructions on how to install test updates. You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2020-a793aafe5b
mutter-3.34.3-2.fc31 has been pushed to the Fedora 31 stable repository. If problems still persist, please make note of it in this bug report.