I think there are going to be multiple ways this Xwayland crash could be triggered. Also we don't seem to have fully deduplicated similar crashes yet: https://bugs.launchpad.net/ubuntu/+source/xorg-server
So I think it's most helpful to keep this bug open and findable for now. ** Changed in: xorg-server (Ubuntu) Status: Invalid => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1731911 Title: Xwayland crashed with SIGABRT in OsAbort() from AbortServer() from FatalError() from xwl_read_events() from ospoll_wait() To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mutter/+bug/1731911/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs