This is fixed with at least xen-tools 4.2-1 from 2010 even over reinstallation with the same distribution as the MAC address is based on the MD5 hash of DomU hostname and distribution. I'm hence closing this issue as "Fix Released".
** Changed in: xen-tools (Ubuntu) Status: Confirmed => Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/185107 Title: xen-tools needs to add udev file to handle xen network interfaces under gutsy To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xen-tools/+bug/185107/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs