Lars Wirzenius on Nostr: Reasons for why you may have trouble logging into a server via SSH, using an SSH ...

Reasons for why you may have trouble logging into a server via SSH, using an SSH keyj:

* wrong key configured for that server
* key not allowed by the server
* SSH user certificate has expired
* SSH user certificate does not match the private key

Today, the problem was that I'd forgotten to provision the server with Ansible, and my user did not have an account there. Oops.