How to ssh to localhost without password?

Question

EDIT: Putting exactly what was done

I need to SSH localhost without password, the usual way of doing it (with public keys) do not work.

user@PC:~$ rm         


        

Answer 1

Have discovered the problem.

Running the server with debuging:

$sshd -Dd

I found it was not able to read the auth_key

$chmod 750 $HOME

Fixed it.