I figured out what's really going on here - the debconf GNOME frontend calls lsb_release! No wonder we've been getting so many duplicates.
** Changed in: lsb (Ubuntu) Importance: Wishlist => High ** Changed in: lsb (Ubuntu) Assignee: (unassigned) => Colin Watson (cjwatson) -- lsb_release crashed with ImportError in <module>() https://bugs.launchpad.net/bugs/383697 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to postfix in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs