Winbind may be modifying /etc/nsswitch.conf or some of the pam stack (common-auth) and messing with it. When you remove winbind, it doesn't fix what it tweaked in common-auth most likely.
-- Likewise open 5 or 6 conflicts with winbind https://bugs.launchpad.net/bugs/605326 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