Fabio, please find out how this conffile was modified. I'd start by looking at the diff from dpkg and comparing the current one on disk to the version in the dapper package.
** Tags added: edgy-upgrades -- dapper -> edgy dist-upgrade prompts for questions https://launchpad.net/bugs/63693 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs