I have a home server running Ubuntu 19.10. I’m wanting to install cerbot but having an issue.
I added the repository “sudo add-apt-repository ppa:certbot/certbot”
and then received “The repository ‘http://ppa.launchpad.net/certbot/certbot/ubuntu eoan Release’ does not have a Release file.
N: Updating from such a repository can’t be done securely, and is therefore disabled by default.”
Am I unable to install this way? I’m quite sure this is a novice question, and feel bad about having to ask. Upon searching I saw here the option to download and install manually, but that will require manual updates. I will do that if its my only option, just wasn’t sure if I missing something from being able to just use the repository?
Thank you in advance for any help and your time responding.
Yes. Packages are signed using the Debian/Ubuntu package signing keys, or by the PPA key in the case of Certbot.
After all, how would you authenticate the ca-certificates package if you needed to update install it?
To me it looks like packages for 19.10/Eoan haven't been uploaded yet (Index of /certbot/certbot/ubuntu/dists). 19.04 was available before it, so I guess it's just just a TODO.