VNC Viewer :Timed out waiting for a response from the computer

阿里云主机,Ubuntu系统,通过VNC viewer连接出现超时问题

解决方案:

首先检查在阿里云主机添加5801/5810;5901/5910端口是否开启

查找步骤如下图:

1.点击实例

VNC Viewer :Timed out waiting for a response from the computer_第1张图片

2.点击更多->网络与安全组->安全组配置

VNC Viewer :Timed out waiting for a response from the computer_第2张图片

3.点击配置规则

VNC Viewer :Timed out waiting for a response from the computer_第3张图片

4.在入方向和出方向都手动添加5801/5810;5901/5910端口

VNC Viewer :Timed out waiting for a response from the computer_第4张图片

 5.如果添加以后仍然连接超时,再考虑是否为防火墙问题

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