Possible workaround as send by Valentijn Sessink to support-team: Put the option you want straight into the dhcp3-server config file. Later on, it might be reflected in debconf automatically :-S
-- dhcp3-server misuses debconf https://launchpad.net/bugs/66689 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs