1、下载(安装包1）及安装：最后加了XFCE桌面、SSH Servier两项
2、登陆root帐号，修改etc/apt/source.list文件(参考https://www.cnblogs.com/beanmoon/p/3387652.html)，路径修改为：http://mirrors.163.com/debian/，更新文件：sudo apt-get update ； sudo apt-get dist-upgrade 全面更新 设置path: echo $PATH export PATH="/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin"
3、配置远程桌面：安装：apt-get install xrdp tigervnc-standalone-server 启动：systemctl start xrdp systemctl enable xrdp 配置：dpkg-reconfigure xserver-xorg-legacy 任何用户；空白原因：超出登陆个数（查看错误日志)
4、配置docker:su 切换root帐号 https://www.runoob.com/docker/debian-docker-install.html