Tag OpenSSH
You are connecting to an OpenSSH server using an RSA private key and the following error is displayed:
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USERNAME@HOST: Permission denied (publickey,password). |
You check the OpenSSH server logs and find the following entry:
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userauth_pubkey: signature algorithm ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] |
You are not able to authenticate with the SSH… Continue Reading →
Introduction Ubuntu 20.04 Desktop does not include an SSH server preinstalled. In this article, I show how I install OpenSSH, create an SSH keypair, install the keypair Ubuntu for a user and disable password-based SSH logins. I also include a… Continue Reading →