i am today update 2 pc with ubuntu 7.10 to 8.04rc and i have this bug too when hostname not in hosts.conf sudo doesn't work.
-- Missing hostname in /etc/hosts causes sudo to fail https://bugs.launchpad.net/bugs/19775 You received this bug notification because you are a member of Ubuntu Bugs, which is a direct subscriber. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs