This error was also reported in bug 2152207 yesterday so please see that first.
Another idea related to this code path would be to disable partial updates: Alt+F2 > "lg" > Flags > DISABLE_CLIPPED_REDRAWS (toggle this on) or more permanently in /etc/environment: CLUTTER_PAINT=disable-clipped-redraws and reboot. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2152252 Title: GNOME Wayland repeatedly fails to lock front buffer on Intel iGPU and XWayland disconnects on hybrid Intel + NVIDIA system. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mutter/+bug/2152252/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
