diff -Nru cups-1.5.3/debian/changelog cups-1.5.3/debian/changelog
--- cups-1.5.3/debian/changelog	2012-08-20 12:18:50.000000000 +0200
+++ cups-1.5.3/debian/changelog	2012-11-21 14:46:26.000000000 +0100
@@ -1,3 +1,10 @@
+cups (1.5.3-0ubuntu5) precise-proposed; urgency=low
+
+  * debian/patches/airprint-support.patch: Made AirPrint support also working
+    for iOS 6 (LP: #1054495).
+
+ -- Till Kamppeter <till.kamppeter@gmail.com>  Wed, 21 Nov 2012 14:46:01 +0100
+
 cups (1.5.3-0ubuntu4) precise-proposed; urgency=low
 
   * debian/patches/usb-backend-reset-after-job-only-for-specific-devices.patch:
diff -Nru cups-1.5.3/debian/patches/airprint-support.patch cups-1.5.3/debian/patches/airprint-support.patch
--- cups-1.5.3/debian/patches/airprint-support.patch	2012-05-23 15:26:27.000000000 +0200
+++ cups-1.5.3/debian/patches/airprint-support.patch	2012-11-21 14:29:01.000000000 +0100
@@ -15,13 +15,53 @@
    cupsdSetString(&LPDConfigFile, CUPS_DEFAULT_LPD_CONFIG_FILE);
 --- a/scheduler/dirsvc.c
 +++ b/scheduler/dirsvc.c
-@@ -2522,6 +2522,9 @@
+@@ -2522,6 +2522,12 @@
    keyvalue[i  ][0] = "pdl";
    keyvalue[i++][1] = p->pdl ? p->pdl : "application/postscript";
  
++  /* iOS 6 does not accept this printer as AirPrint printer if there is
++     no URF txt record or "URF=none", "DM3" is the minimum needed found
++     by try and error */
 +  keyvalue[i  ][0] = "URF";
-+  keyvalue[i++][1] = "none";
++  keyvalue[i++][1] = "DM3";
 +
    if (get_auth_info_required(p, air_str, sizeof(air_str)))
    {
      keyvalue[i  ][0] = "air";
+--- a/conf/mime.convs.in
++++ b/conf/mime.convs.in
+@@ -86,6 +86,9 @@
+ # PWG Raster filter for IPP Everywhere...
+ application/vnd.cups-raster	image/pwg-raster		100	rastertopwg
+ 
++# Needed for printing from iOS (AirPrint) clients
++image/urf    	      	       application/pdf			100	-
++
+ ########################################################################
+ #
+ # Raw filter...
+--- a/conf/mime.types
++++ b/conf/mime.types
+@@ -110,6 +110,9 @@
+ image/x-bitmap			bmp string(0,BM) + !printable(2,14)
+ image/x-icon			ico
+ 
++# Needed for printing from iOS (AirPrint) clients
++image/urf			urf string(0,UNIRAST<00>)
++
+ ########################################################################
+ #
+ # Text files...
+--- a/scheduler/printers.c
++++ b/scheduler/printers.c
+@@ -3908,7 +3908,9 @@
+       }
+       else if (!_cups_strcasecmp(type->super, "image"))
+       {
+-        if (!_cups_strcasecmp(type->type, "jpeg"))
++        if (!_cups_strcasecmp(type->type, "urf"))
++	  strlcat(pdl, "image/urf,", sizeof(pdl));
++	else if (!_cups_strcasecmp(type->type, "jpeg"))
+ 	  strlcat(pdl, "image/jpeg,", sizeof(pdl));
+ 	else if (!_cups_strcasecmp(type->type, "png"))
+ 	  strlcat(pdl, "image/png,", sizeof(pdl));