1. 更新软件仓库

   sudo apt update
   sudo apt upgrade

2. 安装支持包 : Xorg, Xrdp, Xserver, Xfce4 and Mate Packages

   sudo apt-get install xorg
   sudo apt-get install xserver-xorg-core
   sudo apt-get install xorgxrdp

3. 安装XFCE4桌面环境

   sudo apt install xfce4 xfce4-goodies xorg dbus-x11 x11-xserver-utils

4. 安装XRDP

   sudo apt install xrdp
   sudo systemctl status xrdp
   sudo systemctl restart xrdp

5. 环境设置
   5.1 XFCE桌面配置

sudo sed -i.bak '/fi/a #xrdp multiple users configuration \n xfce-session \n' /etc/xrdp/startwm.sh

5.2 在配置文件中，加入XFCE会话

echo xfce4-session > ~/.xsession

6 重启服务

sudo systemctl restart xrdp