Your log is mostly showing bug 1967707 but I think the root cause that comes before it is:
[ 199.493073] semiauto gnome-shell[2341]: meta_frame_native_release: assertion '!frame_native->kms_update' failed -- 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/2026790 Title: Slow refresh rate (5-6hz) on Display managed by gnome-shell To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/2026790/+subscriptions -- desktop-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
