--- kdebase-3.5.13.1/kdm/config.def.ORI	2012-12-01 12:45:04.820426652 +0100
+++ kdebase-3.5.13.1/kdm/config.def	2012-12-01 12:45:16.291197270 +0100
@@ -883,7 +883,7 @@
 Type: string
 Default: ""
 User: core
-Instance: "/var/run/kdm.pid"
+Instance: "/var/run/tdm.pid"
 Merge: xdm
 Comment:
  Where &kdm; should store its PID (do not store if empty).