按照老师的步骤在VirtualBox设置了桥接网卡以后,ubuntu 无法启动网络接口,怎么解决?
参考以下两篇文章进行配置以后就好了
https://www.cnblogs.com/Robert-huge/p/5828590.html
https://blog.csdn.net/qq_29232943/article/details/80008418