--- grub-mkconfig_lib	2013-07-03 05:39:21.000000000 +0200
+++ grub-mkconfig_lib	2015-10-14 17:02:53.232135149 +0200
@@ -216,6 +216,12 @@
     *.old:*) a="`echo -n "$a" | sed -e 's/\.old$//'`" ; cmp=gt ;;
     *:*.old) b="`echo -n "$b" | sed -e 's/\.old$//'`" ; cmp=ge ;;
   esac
+
+  # --PHPNET-- an epoch of "1:" is added in prefix of the kernel version so dpkg will always see these kernel versions as the most recent and put them before the others in grub.cfg
+  echo "$a" |grep -Eq -- '-openvz-|-pve|-beng' && a="1:$a"
+  echo "$b" |grep -Eq -- '-openvz-|-pve|-beng' && b="1:$b"
+  # --PHPNET--
+
   dpkg --compare-versions "$a" $cmp "$b"
   return "$?"
 }