Package: adduser Version: 1.94-3 problem: adduser --system always creates accounts with uid 101, even when run repeatedly with new names. reason: the "gap" between 20 and $min_uid (101). possible fix: change adduser, line 1073: if ($this_one <= $min) { $last_one = $this_one; # advance if we're under $min to if ($last_one <= $min) { since it's last_one we're actually working with.