Ubuntu 13.10 ssh权限被拒绝（公钥）

上周我从Ubuntu 13.04升级到了13.10。 因为，我和宋承宪有麻烦

当我尝试在服务器上使用ssh时，我有：

OpenSSH_6.2p2 Ubuntu-6, OpenSSL 1.0.1e 11 Feb 2013
debug1: Reading configuration data /etc/ssh/ssh_config
debug1: /etc/ssh/ssh_config line 19: Applying options for *
debug1: Connecting to daenerys [ip] port 22.
debug1: Connection established.
debug1: identity file /home/mart_q/.ssh/id_rsa type -1
debug1: identity file /home/mart_q/.ssh/id_rsa-cert type -1
debug1: identity file /home/mart_q/.ssh/id_dsa type -1
debug1: identity file /home/mart_q/.ssh/id_dsa-cert type -1
debug1: identity file /home/mart_q/.ssh/id_ecdsa type -1
debug1: identity file /home/mart_q/.ssh/id_ecdsa-cert type -1
debug1: Enabling compatibility mode for protocol 2.0
debug1: Local version string SSH-2.0-OpenSSH_6.2p2 Ubuntu-6
debug1: Remote protocol version 2.0, remote software version OpenSSH_6.0p1 Debian-4
debug1: match: OpenSSH_6.0p1 Debian-4 pat OpenSSH*
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: RSA
debug1: Host 'daenerys' is known and matches the RSA host key.
debug1: Found key in /home/mart_q/.ssh/known_hosts:3
debug1: ssh_rsa_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
debug1: Next authentication method: publickey
debug1: Trying private key: /home/mart_q/.ssh/id_rsa
debug1: Trying private key: /home/mart_q/.ssh/id_dsa
debug1: Trying private key: /home/mart_q/.ssh/id_ecdsa
debug1: No more authentication methods to try.
Permission denied (publickey).

我尝试了很多事情，但最后我不知道该怎么办

有人知道解决办法吗

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谢谢

升级过程中似乎出现了问题。 我所有的钥匙都被删除了。 所以我无法访问服务器。 如果我一个人在服务器上，我会处于一个可怕的境地