--- gnome-control-center-2.28.1/capplets/appearance/appearance-main.c	2010-02-15 12:34:25.205013147 -0500
+++ foo/capplets/appearance/appearance-main.c	2010-02-15 12:08:30.813030941 -0500
@@ -39,6 +39,8 @@
   GError *err = NULL;
 
   g_thread_init (NULL);
+  gdk_threads_init ();
+  gdk_threads_enter ();
   theme_thumbnail_factory_init (*argc, *argv);
   capplet_init (context, argc, argv);
   activate_settings_daemon ();
@@ -208,6 +210,7 @@
 
   /* start the mainloop */
   gtk_main ();
+  gdk_threads_leave ();
 
   /* free stuff */
   g_free (data);
--- gnome-control-center-2.28.1/capplets/appearance/theme-installer.c	2009-08-24 06:54:41.000000000 -0400
+++ foo/capplets/appearance/theme-installer.c	2010-02-15 12:29:59.573014558 -0500
@@ -613,6 +613,7 @@
 transfer_done_cb (GtkWidget *dialog,
 		  TransferData *tdata)
 {
+        gdk_threads_enter ();
 	/* XXX: path should be on the local filesystem by now? */
 
 	if (dialog != NULL) {
@@ -623,6 +624,8 @@
 
 	g_free (tdata->path);
 	g_free (tdata);
+
+        gdk_threads_leave ();
 }
 
 void