Chybu mas tu:

Mar  6 18:52:04 airtremosnice sshd[314]: error: Permissions 0777 for '/etc/ssh/ssh_host_dsa_key' are too open.
Mar  6 18:52:04 airtremosnice sshd[314]: error: It is recommended that your private key files are NOT accessible by others.
Mar  6 18:52:04 airtremosnice sshd[314]: error: This private key will be ignored.
Mar  6 18:52:04 airtremosnice sshd[314]: error: bad permissions: ignore key: /etc/ssh/ssh_host_dsa_key
Mar  6 18:52:04 airtremosnice sshd[314]: error: Could not load host key: /etc/ssh/ssh_host_dsa_key