saw this one too. Installed mysql-server for Joomla! and shortly thereafter lost /etc/resolv.conf
purging resolvconf and cycling eth0 fixed. -- /etc/resolv.conf is empty after a system reboot. https://launchpad.net/bugs/31057 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs