(nautilus:1387): GConf-CRITICAL **: gconf_value_free: assertion `value != NULL' failed
(gnome-appearance-properties:1738): Gtk-CRITICAL **: gtk_tree_model_sort_real_unref_node: assertion `elt->ref_count > 0' failed
(gnome-appearance-properties:1749): Gtk-CRITICAL **: gtk_tree_model_sort_real_unref_node: assertion `elt->ref_count > 0' failed
(nautilus:1387): GConf-CRITICAL **: gconf_value_free: assertion `value != NULL' failed
(nautilus:1387): GConf-CRITICAL **: gconf_value_free: assertion `value != NULL' failed
(gnome-appearance-properties:1911): Gtk-CRITICAL **: gtk_tree_model_sort_real_unref_node: assertion `elt->ref_count > 0' failed
(gnome-appearance-properties:1918): Gtk-CRITICAL **: gtk_tree_model_sort_real_unref_node: assertion `elt->ref_count > 0' failed
(nautilus:1387): GConf-CRITICAL **: gconf_value_free: assertion `value != NULL' failed
(nautilus:1387): GConf-CRITICAL **: gconf_value_free: assertion `value != NULL' failed