Disconnected: No supported authentication methods available (server sent: keyboard-interactive)

[mohsameer]

I tried installing aker manually and using the playbook, I get the below error both the time, and the ssh session just disconnects.
"Disconnected: No supported authentication methods available (server sent: keyboard-interactive)

[anazmy]

Can you enable debug logging please and send debug output here

[mohsameer]

I am not able to connect to the server to get the logs.

[anazmy]

Oh, so you mean you cannot connect to Aker server itself?
is the server based on some kind of hardened image?

What is the content of sshd_config on Aker server? can you paste it here

[mohsameer]

it says further authentication required, and "Disconnected: No supported authentication methods available (server sent: keyboard-interactive).

I gave aker server as that of bastion.