* prevent pam_unix from logging unknown usernames (Bug 126431 - vorlon)
* changed format of pam_unix 'authentication failure' log messages to make
them clearer and more consistent (Bug 126036 - vorlon)
* prevent pam_unix from logging unknown usernames (Bug 126431 - vorlon)
* changed format of pam_unix 'authentication failure' log messages to make
them clearer and more consistent (Bug 126036 - vorlon)