Job for ssh.service failed because a tineout was exceeded. see
时间: 2024-05-23 22:14:09 浏览: 18
This error message indicates that the SSH service failed to start due to a timeout. This could be caused by a number of issues, such as network connectivity problems, firewall rules blocking incoming SSH traffic, or an issue with the SSH configuration on the server.
To troubleshoot this issue, you can try the following steps:
1. Check the SSH service status using the following command: `systemctl status ssh.service`. This will show you if the service is active or not.
2. Check the firewall rules to ensure that incoming SSH traffic is allowed. You can do this by running `sudo ufw status` (if you are using UFW) or `sudo iptables -L` (if you are using iptables).
3. Check the SSH configuration file (`/etc/ssh/sshd_config`) and ensure that it is configured correctly.
4. Check the network connectivity to the server by pinging it from another machine.
5. Restart the SSH service using the following command: `sudo systemctl restart ssh.service`.
If none of these steps resolve the issue, you may need to further investigate the logs to determine the root cause of the problem.