mate-session[7814]: WARNING: Unable to find provider '' of required component 'dock'
(process:8266): accountsservice-CRITICAL **: 20:59:43.757: _act_user_update_from_object_path: assertion 'ACT_IS_USER (user)' failed
(process:8266): GLib-GObject-WARNING **: 20:59:43.757: invalid uninstantiatable type '(null)' in cast to 'GObject'
(process:8266): GLib-GObject-CRITICAL **: 20:59:43.757: g_object_set_data: assertion 'G_IS_OBJECT (object)' failed
(process:8266): GLib-GObject-WARNING **: 20:59:43.760: invalid uninstantiatable type '(null)' in cast to 'ActUser'
(process:8266): GLib-GObject-WARNING **: 20:59:43.760: instance of invalid non-instantiatable type '(null)'
(process:8266): GLib-GObject-CRITICAL **: 20:59:43.760: g_signal_handlers_disconnect_matched: assertion 'G_TYPE_CHECK_INSTANCE (instance)' failed
(process:8266): GLib-GObject-CRITICAL **: 20:59:43.760: g_object_unref: assertion 'G_IS_OBJECT (object)' failed
(process:8333): ayatana-indicator-application-service-WARNING **: 20:59:44.320: Unable to get watcher name 'org.kde.StatusNotifierWatcher'
(process:8333): ayatana-indicator-application-service-WARNING **: 20:59:44.322: Name Lost
(process:8335): ayatana-indicator-datetime-WARNING **: 20:59:44.457: ayatana-indicator-datetime cannot show EDS appointments: Error calling StartServiceByName for org.gnome.evolution.dataserver.Sources5: Unit evolution-source-registry.service not found.
(caja:8236): Gtk-WARNING **: 20:59:44.477: Failed to register client: GDBus.Error:org.gnome.SessionManager.AlreadyRegistered: Unable to register client
(process:8367): ayatana-indicator-sound-WARNING **: 20:59:44.619: volume-control-pulse.vala:755: Unable to connect to dbus server at 'unix:path=/run/user/1000/pulse/dbus-socket': Could not connect: No such file or directory
(process:8367): ayatana-indicator-sound-WARNING **: 20:59:44.693: Name lost or unable to acquire bus: org.ayatana.indicator.sound
(mate-power-manager:8341): PowerManager-WARNING **: 20:59:45.224: Failed to get session for pid 8341: The name org.freedesktop.ConsoleKit was not provided by any .service files
(mate-power-manager:8341): PowerManager-WARNING **: 20:59:45.270: could not map keysym 1008ffa8 to keycode
(caja:8236): Gtk-WARNING **: 21:00:09.533: Creating a portal monitor failed: GDBus.Error:org.gtk.GDBus.UnmappedGError.Quark._g_2dio_2derror_2dquark.Code24: Error calling StartServiceByName for org.freedesktop.impl.portal.desktop.gtk: Timeout was reached
(polkit-mate-authentication-agent-1:8289): GLib-GIO-CRITICAL **: 21:08:41.433: g_task_return_boolean: assertion '!task->ever_returned' failed