I had the same problem and I solved it by adding option passwdcolumn in /etc/pam.d/common-password
password required pam_mysql.so nullok user=nss-shadow \ passwd=verysecret db=nss_db table=user usercolumn=user_name \ passwdcolumn=password crypt=1 -- libpam_mysql error https://bugs.launchpad.net/bugs/108321 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs