root@SERV:/home/adminpc# letsencrypt --apache renew
Processing /etc/letsencrypt/renewal/example.com.conf
2017-02-08 21:15:53,425:WARNING:letsencrypt.cli:Attempting to renew cert from /etc/letsencrypt/renewal/example.com.conf produced an unexpected error: 'server'. Skipping.
All renewal attempts failed. The following certs could not be renewed:
/etc/letsencrypt/live/example.com/fullchain.pem (failure)
1 renew failure(s), 0 parse failure(s)
root@SERV:/home/adminpc#
This problem usually happens when initially installing Certbot or letsencrypt from git or letsencrypt-auto, and then “upgrading” to an Ubuntu OS package. Is that perhaps what you did in this case?
The trouble is that the Ubuntu package is actually an older version of the client, and the renewal configuration files aren’t backwards-compatible, so ideally you should use the later version you have installed ( possibly certbot ? )
So I have tried just installing the git and git clone and I still am getting same error. Definitely looks like I have to uninstall everything and reinstall.
I am looking around and searching how to uninstall, and there is many different versions, all with issues.
Can someone direct me to the proper way of uninstalling all of this letsencrypt?