無法將主機添加到已知主機的列表中，如何調試

嘗試使用-v使用ssh。輸出是：無法將主機添加到已知主機的列表中，如何調試

[email protected]:~$ ssh [email protected] -A -X -v 
OpenSSH_5.9p1 Debian-5ubuntu1.7, OpenSSL 1.0.1 14 Mar 2012 
debug1: Reading configuration data /home/ccc/.ssh/config 
debug1: /home/ccc/.ssh/config line 11: Applying options for * 
debug1: Reading configuration data /etc/ssh/ssh_config 
debug1: /etc/ssh/ssh_config line 19: Applying options for * 
debug1: Connecting to ccchost [10.36.64.12] port 22. 
debug1: Connection established. 
debug1: identity file /home/ccc/.ssh/id_rsa type 1 
debug1: Checking blacklist file /usr/share/ssh/blacklist.RSA-2048 
debug1: Checking blacklist file /etc/ssh/blacklist.RSA-2048 
debug1: identity file /home/ccc/.ssh/id_rsa-cert type -1 
debug1: identity file /home/ccc/.ssh/id_dsa type -1 
debug1: identity file /home/ccc/.ssh/id_dsa-cert type -1 
debug1: identity file /home/ccc/.ssh/id_ecdsa type -1 
debug1: identity file /home/ccc/.ssh/id_ecdsa-cert type -1 
debug1: Remote protocol version 2.0, remote software version OpenSSH_5.9p1 Debian-5ubuntu1 
debug1: match: OpenSSH_5.9p1 Debian-5ubuntu1 pat OpenSSH* 
debug1: Enabling compatibility mode for protocol 2.0 
debug1: Local version string SSH-2.0-OpenSSH_5.9p1 Debian-5ubuntu1.7 
debug1: SSH2_MSG_KEXINIT sent 
debug1: SSH2_MSG_KEXINIT received 
debug1: kex: server->client aes128-ctr hmac-md5 none 
debug1: kex: client->server aes128-ctr hmac-md5 none 
debug1: sending SSH2_MSG_KEX_ECDH_INIT 
debug1: expecting SSH2_MSG_KEX_ECDH_REPLY 
debug1: Server host key: ECDSA 17:d5:07:c8:1f:80:2d:5a:95:9b:95:ce:31:de:54:5e 
The authenticity of host 'ccchost (10.36.64.12)' can't be established. 
ECDSA key fingerprint is 17:d5:07:c8:1f:80:2d:5a:95:9b:95:ce:31:de:54:5e. 
Are you sure you want to continue connecting (yes/no)? yes 
Failed to add the host to the list of known hosts (/home/ccc/.ssh/known_hosts). 
debug1: ssh_ecdsa_verify: signature correct 
debug1: SSH2_MSG_NEWKEYS sent 
debug1: expecting SSH2_MSG_NEWKEYS 
debug1: SSH2_MSG_NEWKEYS received 
debug1: Roaming not allowed by server 
debug1: SSH2_MSG_SERVICE_REQUEST sent 
debug1: SSH2_MSG_SERVICE_ACCEPT received 
debug1: Authentications that can continue: publickey,password 
debug1: Next authentication method: publickey 
debug1: Offering RSA public key: /home/ccc/.ssh/id_rsa 
debug1: Authentications that can continue: publickey,password 
debug1: Trying private key: /home/ccc/.ssh/id_dsa 
debug1: Trying private key: /home/ccc/.ssh/id_ecdsa 
debug1: Next authentication method: password 
[email protected]'s password: 
debug1: Authentications that can continue: publickey,password 
Permission denied, please try again. 
[email protected]'s password: 
debug1: Authentications that can continue: publickey,password 
Permission denied, please try again. 
[email protected]'s password: 
debug1: Authentications that can continue: publickey,password 
debug1: No more authentication methods to try. 
Permission denied (publickey,password).

如何找出原因？有任何想法嗎？謝謝

來源

2016-01-21 BAE

因爲這不是一個編程的問題，這可能在姊妹網站得到更好的要求，如[U＆L]（HTTP：// UNIX .stackexchange.com）或[超級用戶]（http://superuser.com），或者如果這是一個專業的環境，也許是[服務器故障]（http://serverfault.com/）。但是，請注意，交叉發帖不鼓勵 –

@EricRenouf明白了。謝謝。我應該刪除它嗎？因爲我已經弄清楚爲什麼......也許這裏太簡單了。 – BAE

我沒有一些SSH相關文件的權限。

ls -al /home/ccc/.ssh/known_hosts 
-rw------- 1 root root 7770 Jan 20 16:14 /home/ccc/.ssh/known_hosts

獲得許可：

[email protected]:~$ sudo chown -R ccc:ccc .ssh 
[email protected]:~$ ssh [email protected] -A -X 
The authenticity of host 'ccchost (myip)' can't be established. 
ECDSA key fingerprint is 17:d5:07:c8...............:54:5e. 
Are you sure you want to continue connecting (yes/no)? yes 
Warning: Permanently added 'ccchost,myip' (ECDSA) to the list of known host

現在OK

來源

2016-01-21 16:06:01 BAE

無法將主機添加到已知主機的列表中，如何調試

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