Hello, I'm following https://help.ubuntu.com/12.04/serverguide/openldap-server.html#openldap-tls-... how to: LDAP serwer starts correctly but when I tries to test StartTLS: ldapsearch -x -H ldap:/// -ZZ -d -1 I gets the following error: TLS: peer cert untrusted or revoked (0x42) TLS: can't connect: (unknown error code). ldap_err2string ldap_start_tls: Connect error (-11) additional info: (unknown error code) Any idea?