This is also happening for me When I launch extension-manager or cheese apps:
[3254489.563] wl_display@1.delete_id([3254489.568] wl_display@1.error(nil, 7, "failed to import supplied dmabufs: Arguments are inconsistent (for example, a valid context requires buffers not supplied by a ") 42) Gdk-Message: 12:22:58.093: Error flushing display: Protocol error -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1965563 Title: gnome-extensions-app fails to start [Error reading events from display: Protocol error] To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1965563/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
