Ubuntu安装过程的坑

1.Ubuntu 16.04配置国内高速apt-get更新源

https://www.linuxidc.com/Linux/2017-11/148627.htm

https://mirrors.tuna.tsinghua.edu.cn/help/ubuntu/

 

2.VirtualBox ubuntu虚拟机和宿主机共享文件夹

https://blog.csdn.net/pan_tian/article/details/22619687