(gnome-settings-daemon:1481): GLib-CRITICAL **: g_propagate_error: assertion `src != NULL' failed
(nautilus:1540): Eel-CRITICAL **: eel_preferences_get_boolean: assertion `preferences_is_initialized ()' failed
(polkit-gnome-authentication-agent-1:1562): GLib-CRITICAL **: g_once_init_leave: assertion `initialization_value != 0' failed
(gnome-panel:1539): Gtk-WARNING **: gtk_widget_size_allocate(): attempt to allocate widget with width -3 and height 26
(gnome-panel:1539): Gdk-WARNING **: /build/buildd/gtk+2.0-2.18.3/gdk/x11/gdkdrawable-x11.c:952 drawable is not a pixmap or window
(gnome-display-properties:1731): Gtk-WARNING **: Ignoring the separator setting
(gnome-display-properties:1731): Gtk-WARNING **: No object called: 
(nautilus:1736): Eel-CRITICAL **: eel_preferences_get_boolean: assertion `preferences_is_initialized ()' failed