Looks like rsa1 is no longer supported:
Code:
Generating public/private rsa1 key pair.
Saving key "/etc/ssh/ssh_host_key" failed: unknown or unsupported key type
So
Code:
if [ ! -r /etc/ssh/ssh_host_key ]; then
/usr/bin/ssh-keygen -t rsa1 -f /etc/ssh/ssh_host_key -N ''
fi
Is no longer needed.
Cheers