I have tried to enable the root login over ssh following the guide here: https://docs.01.org/clearlinux/latest/guides/network/openssh-server.html
However, it does not seem to work. Not sure why. I have no issues in logging in over ssh with another user. Sorry for asking this basic question, but I really don’t have any clue why this is not working.
As side info, I have noticed that if I try to login on the PC with Clear Linux (no ssh), in order to become root I first need to login with another user and then run sudo su. I’m sure that the password is right.
It seems that I cannot login directly as root.