Bug#664596: User seems to missing ability to login via ssh/console after some days
>> So one could set it back to the default by executing
>> kadmin.local -q "modpol -maxlife 0secs users"
>> New user accounts should then have: Password expiration date: [none]
> It even affected old users:
Gah, my mistake. pere was the first user, which si not affected by
this problem. An old user did not get its password expiration date
changed to 'none' by using the command above.