diff -Nurpd uck-code-orig/uck-remaster uck-code-memtest/uck/uck-remaster
--- uck-code-orig/uck-remaster	2013-07-08 22:49:51.507268275 +0200
+++ uck-code-memtest/uck-remaster	2013-07-09 19:59:02.303543736 +0200
@@ -186,6 +186,15 @@ if [ "$CUSTOMIZE_INITRD" = "yes" ]; then
 	echo "Initrd customization script finished"
 fi
 
+# if there's memtest in the remaster-root make sure the same possibly updated version is bootable from the ISO
+# for example Ubuntu Quantal's memtest on the ISO is broken, but an update was pushed via a package (LP#1071209)
+if [[ -f "$REMASTER_HOME/remaster-iso/install/mt86plus" && -f "$REMASTER_HOME/remaster-root/boot/memtest86+.bin" ]]; then
+  echo "Updating memtest86+ on the ISO"
+  cp "$REMASTER_HOME/remaster-root/boot/memtest86+.bin" "$REMASTER_HOME/remaster-iso/install/mt86plus"
+else
+  echo "Skipping memtest update"
+fi
+
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 # packing #
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