/usr/bin/gnome-shell:5:g_wakeup_new:g_main_context_new:g_dbus_connection_send_message_with_reply_sync:g_dbus_connection_call_sync_internal:g_dbus_connection_call_with_unix_fd_list_sync

[errors.ubuntu.com bug bridge]

The Ubuntu Error Tracker has been receiving reports about a problem regarding gnome-shell. This problem was most recently seen with package version 3.26.1-0ubuntu5, the problem page at https://errors.ubuntu.com/problem/685b1f09a620aa3b892715d4eb6e43895ca64b76 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/.