/usr/sbin/gdm3:11:ensure_display_for_seat:on_display_status_changed:g_closure_invoke:signal_emit_unlocked_R:g_signal_emit_valist

[errors.ubuntu.com bug bridge]

The Ubuntu Error Tracker has been receiving reports about a problem regarding gdm3. This problem was most recently seen with package version 41~rc-0ubuntu1, the problem page at https://errors.ubuntu.com/problem/131b21d4843931d315a4548121d7d352cfd1e3a8 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/.