Today, after upgrading Manjaro, the most basic ssh login suddenly had issues, and the prompts were as follows:
1 | Unable to negotiate with UNKNOWN port 65535: no matching host key type found. Their offer: ssh-rsa,ssh-dss |
Upon investigation, I found out…well, OpenSSH deems the ssh-rsa encryption method insecure and has directly disabled this key type for logins by default starting from 8.8…