Public bug reported: A vary bad consequence of this is that it causes sudo to fail locking the administrator out of the machine.
Prior to the upgrade I had manually edited /etc/hosts, maybe the installer doesn't like that?. To fix it you have to boot in failsafe mode and manually add the hostname to /etc/hosts. e.g. 127.0.1.1 myhostname ** Affects: ubuntu Importance: Undecided Status: New -- Upgrade from Kubuntu 7.10 to 8.04 removes hostname from /etc/hosts https://bugs.launchpad.net/bugs/225439 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs