I couldn't find any existing reports of this crash. Although bug 1811024 and bug 1811025 look related.
** Summary changed: - Xwayland crashed with SIGABRT ending session upon DP monitor switch-away + Xwayland crashed with SIGSEGV in dixGetPrivate() from dixLookupPrivate() from present_screen_priv() from present_wnmd_flip() from present_wnmd_execute() from present_wnmd_event_notify() from xwl_present_events_notify() from xwl_present_timer_callback() ** Information type changed from Private to Public -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg-server in Ubuntu. https://bugs.launchpad.net/bugs/1811008 Title: Xwayland crashed with SIGSEGV in dixGetPrivate() from dixLookupPrivate() from present_screen_priv() from present_wnmd_flip() from present_wnmd_execute() from present_wnmd_event_notify() from xwl_present_events_notify() from xwl_present_timer_callback() To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg-server/+bug/1811008/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp