1. Ubuntu系统设置： 安装xrdp，vnc4server打开终端：依次安装 sudo apt-get install xrdp sudo apt-get install vnc4server tightvncserver 2. Ubuntu设置允许远程连接和控制一层层进入： org/gnome/desktop/remote-access/ 设置的关键点看红框：（4） 一层层进入： org/gnome/desktop/remote-access/ 设置的关键点看红框：  （5） 设置xrdp echo "gnome-session --session=gnome-classic" > ~/