Ubuntu换源Could not resolve 'mirrors.aliyun.com'

出现如下图错误

解决方案

1、vim /etc/resolv.conf在文件后面添加

nameserver 8.8.8.8
nameserver 8.8.4.4

2、重启网络

sudo /etc/init.d/networking restart

标签：resolve,mirrors,8.8,Could,sudo,etc,conf,nameserver
来源： https://www.cnblogs.com/tamya/p/15869684.html