Dear, I have a Freeradius/Mysql server that authenticates SSH logins from Debian machines. In the Freeradius I add the user and password basically, and in each Debian machine I have installed the libpam-radius-auth package in order to execute SSH and SUDO, all authenticating against the Freeradius server. But now I want the Debian machines' users to change their passwords with the "passwd" command in the MySQL database from Freeradius, but after editing the file /etc/pam.d/passwd as follow: password sufficient pam_radius_auth.so debug @include common-password the users can't change their passwords at all in the Freeradius server. As I said, the SSH login and SUDO command work perfectly authenticating against Freeradius, this is my /etc/pam.d/sudo file: auth required pam_radius_auth.so debug account required pam_radius_auth.so debug password required pam_radius_auth.so debug How can I edit the /etc/pam.d/passwd file in order to let users to change Freeradius passwords??? Thanks a lot, Roberto