Package: adduser Version: 3.118 Severity: normal File: /usr/sbin/deluser deluser calls crontab as "crontab -l $user". This is synctactially incorrect and no longer accepted by current crontab. Correct would be crontab -u $user -l.
Same goes for other operations than -l. There should also be a test case that creates a user, installs a user crontab, deletes the user and verifies that the crontab is actually gone. Greetings Marc