What is the output of the following command on a terminal: $ lsof /var/cache/debconf/config.dat
** Changed in: dhcp3 (Ubuntu) Status: Confirmed => Incomplete ** Changed in: dhcp3 (Ubuntu) Assignee: (unassigned) => Pascal De Vuyst (pascal-devuyst) -- package dhcp3-server None failed to install/upgrade: subprocess post-installation script returned error exit status 1 https://bugs.launchpad.net/bugs/232032 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