I can confirm that this fixes the bug for my installations (two different domains on multiple 14.04 clients), everywhere using kerberos method = secrets and keytab
and the keytab access set to root:root 600 just a side note: the bug is not in pam_winbind but in winbindd itself (as you can read here: Apr 22 16:21:23 ben sshd[10932]: pam_winbind(sshd:auth): request wbcLogonUser failed: WBC_ERR_AUTH_ERROR, PAM error: PAM_SYSTEM_ERR (4), NTSTATUS: NT_STATUS_CONNECTION_DISCONNECTED, Error message was: --> NT_STATUS_CONNECTION_DISCONNECTED <--). -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1310919 Title: pam_winbind krb5_ccache_type=FILE stopped working after 14.04 upgrade To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/samba/+bug/1310919/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs