1. 下载Xmanager

https://www.netsarang.com/products/xmg_overview.html

2.修改/etc/inittab  将runlevel设置为5 如下:

id:5:initdefault:

**3.修改/etc/gdm/custom.conf 文件,添加如下配置**

[security]
AllowRemoteRoot=true
[xdmcp]
Port=177
Enable=1

**4\. 重启以后用Xmanager连接即可**

4.参考文档

Remote X server access for MS/Windows Connecting to CentOS 7