X2GO安装

安装指令
sudo apt-get install software-properties-common
sudo add-apt-repository ppa:x2go/stable
sudo apt-get update
sudo apt-get install x2goserver x2goserver-xsession
sudo apt-get update
sudo apt-get install -y xfce4 xfce4-goodies xubuntu-desktop

参考链接：
https://huanghailiang.github.io/2017/07/23/手把手教你配置Ubuntu server服务器_5/