I agree that this is a bug. RFCs 1034 and 1035 both are descriptive in saying that the minimum limit of a name is 1. This is confirmed and expounded upon in RFC 2181.
** Changed in: debian-installer (Ubuntu) Status: New => Confirmed -- minimum hostname length imposed by installer is incorrect https://bugs.launchpad.net/bugs/193054 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs