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System users are not able to connect to a Plesk server over SSH/SFTP: No supported authentication methods available




  • Avatar
    Generall Omosco

    I'm getting the below error from puTTY

    Disconnected: No supported authentication methods available (server sent: publickey,gssapi-keyex,gssapi-with-mic)

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  • Avatar
    Ivan Postnikov

    Hello @Generall, 

    What is the output of the command "cat /etc/ssh/sshd_config | grep PasswordAuthentication"?

    The solution from this article may help to resolve the issue.

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