diff -up cups-1.4b2/backend/dnssd.c.missing-devices cups-1.4b2/backend/dnssd.c

--- cups-1.4b2/backend/dnssd.c.missing-devices	2009-02-19 18:24:07.000000000 +0000

+++ cups-1.4b2/backend/dnssd.c	2009-02-19 18:25:06.000000000 +0000

@@ -437,6 +437,11 @@ main(int  argc,				/* I - Number of comm

 	                      best->name, NULL, NULL);

 	    best->sent = 1;

 	    best       = device;

+

+#ifdef HAVE_AVAHI

+	    /* Hack so that cups-deviced doesn't miss anything (STR #3108). */

+	    sleep (1);

+#endif

 	  }

 	  else if (best->priority > device->priority ||

 	           (best->priority == device->priority &&

@@ -458,6 +463,11 @@ main(int  argc,				/* I - Number of comm

 	cupsBackendReport("network", device_uri, best->make_and_model,

 			  best->name, NULL, NULL);

 	best->sent = 1;

+

+#ifdef HAVE_AVAHI

+	/* Hack so that cups-deviced doesn't miss anything (STR #3108). */

+	sleep (1);

+#endif

       }

     }

   }