I have the q2a-ldap-login plugin installed and configured. I know that my LDAP settings are correct, because when I attempt to log in with one of the LDAP users, I do not see the login error message that I do see with nonexistant usernames or bad passwords.
However, after the login attempt which is successful, nothing happens. There is no logged in user set. I have tried checking my Nginx access and error logs and there is no clue - there are no unique errors logged for this scenario.