(polkit-gnome-authentication-agent-1:1509): GLib-CRITICAL **: g_once_init_leave: assertion `initialization_value != 0' failed (nautilus:1539): GConf-CRITICAL **: gconf_value_free: assertion `value != NULL' failed (process:2075): Gtk-CRITICAL **: set_table: assertion `buffer->tag_table == NULL' failed (nautilus:1539): GConf-CRITICAL **: gconf_value_free: assertion `value != NULL' failed (nautilus:1539): GConf-CRITICAL **: gconf_value_free: assertion `value != NULL' failed (gnome-appearance-properties:4431): Gdk-CRITICAL **: IA__gdk_display_sync: assertion `GDK_IS_DISPLAY (display)' failed (gnome-appearance-properties:4431): Gdk-CRITICAL **: IA__gdk_display_sync: assertion `GDK_IS_DISPLAY (display)' failed