Public bug reported: Teach the installer to take an existing installation and 'rm -rf `echo /target/* | grep -v home`' instead of formatting it.
Since Ubuntu doesn't do a separate /home, this will have to do. This should be the default operation. It should also be possible to retain /etc/passwd entries for UIDs in /home (offer to reset passwords); group entries (offer to reset groups); and system administrator status. ** Affects: Ubuntu Importance: Untriaged Status: Unconfirmed -- Installer - Wipe all but /home https://launchpad.net/bugs/51376 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs