diff -up cups-1.5b1/scheduler/main.c.pid cups-1.5b1/scheduler/main.c
--- cups-1.5b1/scheduler/main.c.pid	2011-05-18 22:44:16.000000000 +0200
+++ cups-1.5b1/scheduler/main.c	2011-05-23 18:01:20.000000000 +0200
@@ -311,6 +311,8 @@ main(int  argc,				/* I - Number of comm
     * Setup signal handlers for the parent...
     */
 
+    pid_t pid;
+
 #ifdef HAVE_SIGSET /* Use System V signals over POSIX to avoid bugs */
     sigset(SIGUSR1, parent_handler);
     sigset(SIGCHLD, parent_handler);
@@ -334,7 +336,7 @@ main(int  argc,				/* I - Number of comm
     signal(SIGHUP, SIG_IGN);
 #endif /* HAVE_SIGSET */
 
-    if (fork() > 0)
+    if ((pid = fork()) > 0)
     {
      /*
       * OK, wait for the child to startup and send us SIGUSR1 or to crash
@@ -346,7 +348,15 @@ main(int  argc,				/* I - Number of comm
         sleep(1);
 
       if (parent_signal == SIGUSR1)
+      {
+        FILE *f = fopen ("/var/run/cupsd.pid", "w");
+        if (f)
+        {
+          fprintf (f, "%d\n", pid);
+          fclose (f);
+        }
         return (0);
+      }
 
       if (wait(&i) < 0)
       {