Hi, when I tried to ssh some_server, it showed me, Permission denied (publickey,gssapi-with-mic,password). 1] I tried ssh from desktop, laptop and other server, the same problem. 2] I generate a new key by ssh-keygen in some_server, it still has this problem. I can ssh by username@full_some_server_address, but can't access in a simple way, Thanks for any advice, -- Best Regards, lina