(gnome-settings-daemon:1330): GLib-CRITICAL **: g_propagate_error: assertion `src != NULL' failed (gnome-panel:1426): Gtk-WARNING **: gtk_widget_size_allocate(): attempt to allocate widget with width -4 and height 24 (nautilus:1427): Eel-CRITICAL **: eel_preferences_get_boolean: assertion `preferences_is_initialized ()' failed (polkit-gnome-authentication-agent-1:1467): GLib-CRITICAL **: g_once_init_leave: assertion `initialization_value != 0' failed (gnome-display-properties:1648): Gtk-WARNING **: Ignoring the separator setting (gnome-display-properties:1648): Gtk-WARNING **: No object called: