From a FB LXLE user:
"I cannot apply for membership in the LXLE Forums. The version of reCaptcha being used is flagged as "ReCAPTCHA V1 IS SHUTDOWN. Direct site owners to g.co/recaptcha/upgrade". Without the Security Check the form cannot be submitted. Without being a member, one cannot post.
...John Goold, St. John's, NL Canada"