Permission denied (publickey,gssapi-keyex,gssapi-with-mic).是什么原因导致

这个错误通常表示SSH连接时出了问题，可能有以下几种原因：

1. SSH密钥未正确配置或不存在
2. 服务器上的SSH服务未启动或未正确配置
3. SSH服务器防火墙未正确配置
4. SSH连接的用户名或密码不正确
5. SSH连接的IP地址或端口不正确

需要检查以上因素，确保SSH连接配置正确，才能成功连接到服务器。

相关问题

Permission denied (publickey,gssapi-keyex,gssapi-with-mic)

当你尝试通过SSH连接到服务器时，出现"Permission denied (publickey,gssapi-keyex,gssapi-with-mic)"错误时，这意味着SSH服务器拒绝<span class="em">1</span><span class="em">2</span><span class="em">3</span>
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Permission denied (publickey,gssapi-keyex,gssapi-with-mic).

This error message typically occurs when attempting to authenticate to a remote server using SSH (Secure Shell) and the authentication method specified (publickey, gssapi-keyex, gssapi-with-mic) is not allowed or is not set up correctly.

There are several possible reasons for this error, including:

1. Incorrect username or password: Double-check that you are using the correct username and password for the remote server.

2. Incorrect SSH key: If you are using publickey authentication, make sure you have the correct SSH key for the remote server. You may need to generate a new SSH key or update the existing one.

3. Incorrect permissions on the SSH key: Make sure the permissions on the SSH key file are set correctly. The SSH key file should only be readable by the user who owns it.

4. SSH service is not running: Check that the SSH service is running on the remote server. If it is not running, you will not be able to connect using SSH.

5. Firewall blocking SSH traffic: Make sure there is not a firewall blocking SSH traffic to the remote server. You may need to add a firewall rule to allow SSH traffic.

To resolve the error, try the following:

1. Verify that you are using the correct username and password for the remote server.

2. Make sure you have the correct SSH key for the remote server.

3. Check the permissions on the SSH key file and ensure that it is only readable by the user who owns it.

4. Verify that the SSH service is running on the remote server.

5. Check if there is a firewall blocking SSH traffic to the remote server and add a firewall rule to allow SSH traffic if necessary.