I have a theory we will occasionally hit this crash when the gnome-shell process leaks file descriptors. So it could easily be caused by a buggy extension, and may go away for some time and then return in a later release (as it did stop in 17.10 but now has returned in 18.10).
** Tags added: cosmic -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1691921 Title: gnome-shell crashed with SIGTRAP in g_wakeup_new() from g_main_context_new() from g_dbus_connection_send_message_with_reply_sync() from g_dbus_connection_call_sync_internal() from g_dbus_connection_call_sync() ["Creating pipes for GWakeup: Too many open files\n"] To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1691921/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
