(gnome-settings-daemon:1815): GLib-CRITICAL **: g_propagate_error: assertion `src != NULL' failed
(gnome-settings-daemon:1815): GLib-CRITICAL **: g_propagate_error: assertion `src != NULL' failed
(nautilus:1914): Eel-CRITICAL **: eel_preferences_get_boolean: assertion `preferences_is_initialized ()' failed
(polkit-gnome-authentication-agent-1:1944): GLib-CRITICAL **: g_once_init_leave: assertion `initialization_value != 0' failed
(firefox:2173): GLib-WARNING **: g_set_prgname() called multiple times
(gnome-appearance-properties:2584): Gdk-CRITICAL **: gdk_display_sync: assertion `GDK_IS_DISPLAY (display)' failed
(gnome-appearance-properties:2587): Gdk-CRITICAL **: gdk_display_sync: assertion `GDK_IS_DISPLAY (display)' failed
(cheese:4095): Gtk-CRITICAL **: gtk_widget_get_screen: assertion `GTK_IS_WIDGET (widget)' failed