Did you update SSH? The new one disables root logins. Edit /etc/ssh/sshd_config and change "PermitRootLogin no" to "PermitRootLogin yes".
Better also don't do that. Disabling root ssh access is a good feature. Just enable ssh access for the "user" user, and then escalate your privileges with devel-su. In terminal: Code: devel-su passwd user Set your password for "user". Then for remote ssh access: Code: ssh user@<your_ip> devel-su And that's it. Also probably worth while to change root's password as well.
devel-su passwd user
ssh user@<your_ip> devel-su