This bug was introduced in MIT Kerberos 1.10. After a failing authentication with preauth required in a particular Kerberos context, all subsequent authentications in that context that require preauth will fail. Upstream has fixed this with commit 25822.
This is a fairly serious issue, blocking not only password change but any other situation where multiple passwords are tried in the same context, such as try_first_pass with PAM modules. You may want to try to fix this before the precise release. ** Summary changed: - Can't change kerberos password + Can't change kerberos password, pam-krb5 try_first_pass also fails ** Changed in: krb5 (Ubuntu) Status: Triaged => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/715765 Title: Can't change kerberos password, pam-krb5 try_first_pass also fails To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/krb5/+bug/715765/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs