The above upstream fix has landed in mutter 45.0. But since this stack trace isn't specific to just one X error code it can never be declared "fixed".
If you find crashes like this persist then please log new bugs and mention the error_code, request_core and minor_code from the system log. ** Changed in: gnome-shell (Ubuntu) Status: New => Invalid -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to gnome-shell in Ubuntu. https://bugs.launchpad.net/bugs/2015027 Title: gnome-shell crashed with SIGTRAP in XPending() from g_main_context_check() from g_main_context_iterate() from g_main_loop_run() from meta_context_run_main_loop() Status in gnome-shell package in Ubuntu: Invalid Bug description: The Ubuntu Error Tracker has been receiving reports about a problem regarding gnome-shell. This problem was most recently seen with package version 44.0-2ubuntu3, the problem page at https://errors.ubuntu.com/problem/53564230b4b22425c80ba6615ecceab429c477e4 contains more details, including versions of packages affected, stacktrace or traceback, and individual crash reports. If you do not have access to the Ubuntu Error Tracker and are a software developer, you can request it at http://forms.canonical.com/reports/. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/2015027/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp