我正在尝试为我的开发盒添加一个密钥公钥,该开发盒是一个运行 ubuntu natty 的虚拟机,但我无法通过 ssh 连接。我试过 rsa 和 dsa,以及这些命令:
exec ssh-agent bash
ssh-add ~/.ssh/id_rsa
ssh-add ~/.ssh/id_dsa
SSH_AUTH_SOCK=0
我还编辑了我的 sshd_config 文件,如下所示:
ListenAddress 0.0.0.0
AuthorizedKeysFile %h/.ssh/authorized_keys
我也尝试过重新启动 sshd 和系统。
我想我已经通过运行 sudo /usr/sbin/sshd -Dd 找到了错误,但我不确定如何修复它:
ebug1: sshd version OpenSSH_5.8p1 Debian-1ubuntu3
debug1: read PEM private key done: type RSA
debug1: Checking blacklist file /usr/share/ssh/blacklist.RSA-2048
debug1: Checking blacklist file /etc/ssh/blacklist.RSA-2048
debug1: private host key: #0 type 1 RSA
debug1: read PEM private key done: type DSA
debug1: Checking blacklist file /usr/share/ssh/blacklist.DSA-1024
debug1: Checking blacklist file /etc/ssh/blacklist.DSA-1024
debug1: private host key: #1 type 2 DSA
debug1: rexec_argv[0]='/usr/sbin/sshd'
debug1: rexec_argv[1]='-Dd'
Set /proc/self/oom_score_adj from 0 to -1000
debug1: Bind to port 22 on 0.0.0.0.
Bind to port 22 on 0.0.0.0 failed: Address already in use.
Cannot bind any address.
谢谢你的帮助。