How to Fix SSH "Host Key Verification Failed"

This error occurs when the server's SSH host key doesn't match what your client has stored.

Why It Happens

• You rebuilt your Breeze (new OS = new host keys)
• The server was reinstalled
• You're connecting to a different server on the same IP

Fix

Remove the old key from your known_hosts file:

ssh-keygen -R YOUR_IP_ADDRESS

Then connect again:

ssh root@YOUR_IP_ADDRESS

Accept the new host key when prompted.

Security Warning

If you didn't rebuild or change your server and see this error, it could indicate a man-in-the-middle attack. Verify the server's fingerprint before accepting the new key.