I'm trying to use winbind for authentication. By all the usual indices ("wbinfo -t, -u" and "getent passwd") windbind itself is working. So I used system-config-authentication to enable winbind. But my winbind users are not able to log in. When using system-config-authentication, shouldn't the /etc/pam.d/system-auth file show some changes to support winbind? I'm not seeing any. I know that the file is being opened and closed when running system-config-authentication (or authconfig, for that matter), but I'm not seeing any change in the contents of /etc/pam.d/system-auth. This is a brand new installation of FC3 with everying up to date with YUM.