The permission was incorrect. It should have been in the group "shadow" to make unix_chkpwd work. Group permissions were changed after installing isc-dhcp-server. I'm filing a bug against that package.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/774273 Title: unlock screen no longer works -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
