diff -up openssh-5.5p1/pathnames.h.x11 openssh-5.5p1/pathnames.h
--- openssh-5.5p1/pathnames.h.x11	2010-06-23 18:07:59.000000000 +0200
+++ openssh-5.5p1/pathnames.h	2010-06-23 18:10:20.000000000 +0200
@@ -137,7 +137,7 @@
 
 /* UNIX domain socket for X11 server; displaynum will replace %u */
 #ifndef _PATH_UNIX_X
-#define _PATH_UNIX_X "/tmp/.X11-unix/X%u"
+#define _PATH_UNIX_X "/var/spool/sockets/X11/%u"
 #endif
 
 /* for scp */