I am using Debian 6.0 and I am trying to auto login into Debian 4.0. I generated rsa keys with ssh-keygen on Debian 6.0 and I copied id_rsa on Debian 4.0 in /root/.ssh/authorized_keys. When I tried to ssh from Debian 6.0, ssh is giving the following error and asking for password. Can anyone help me, how can I solve the problem to perform autologin?
Error: Agent admitted failure to sign using the key.