For as far as I know, all dns servers in resolv.conf can/will be used regardless of the order in which they are listed. If so, having an option to modify the order in a configuration utility would be rather pointless.
-- Cannot change order of DNS servers https://launchpad.net/bugs/92682 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
