(gnome-settings-daemon:1614): GLib-CRITICAL **: g_propagate_error: assertion `src != NULL' failed
(nautilus:1642): Eel-CRITICAL **: eel_preferences_get_boolean: assertion `preferences_is_initialized ()' failed
(polkit-gnome-authentication-agent-1:1676): GLib-CRITICAL **: g_once_init_leave: assertion `initialization_value != 0' failed
(gnome-panel:1639): Gdk-WARNING **: /build/buildd/gtk+2.0-2.18.3/gdk/x11/gdkdrawable-x11.c:952 drawable is not a pixmap or window
(gnome-panel:1639): Gtk-CRITICAL **: gtk_widget_show: assertion `GTK_IS_WIDGET (widget)' failed
(gnome-panel:1639): Gtk-CRITICAL **: gtk_widget_show: assertion `GTK_IS_WIDGET (widget)' failed
(gnome-panel:1639): Gtk-CRITICAL **: gtk_widget_show: assertion `GTK_IS_WIDGET (widget)' failed
(gnome-panel:1639): Gtk-CRITICAL **: gtk_widget_show: assertion `GTK_IS_WIDGET (widget)' failed
(mutter:1760): Clutter-WARNING **: Actor of type ClutterClone is not in the same container of actor of type ClutterClone
(mutter:1760): Clutter-WARNING **: Actor of type ClutterClone is not in the same container of actor of type ClutterClone