【中科大】
2、具体命令：
wget https://mirrors.ustc.edu.cn/repogen/conf/ubuntu-http-4-bionic -O sources.list # or https wget https://mirrors.ustc.edu.cn/repogen/conf/ubuntu-https-4-bionic -O sources.list sudo mv /etc/apt/sources.list /etc/apt/sources.list.bak sudo mv sources.list /etc/apt/sources.list sudo apt update
【阿里云】
编辑文件 /etc/apt/sources.list ：
deb https://mirrors.aliyun.com/ubuntu/ bionic main restricted universe multiverse deb-src https://mirrors.aliyun.com/ubuntu/ bionic main restricted universe multiverse deb https://mirrors.aliyun.com/ubuntu/ bionic-security main restricted universe multiverse deb-src https://mirrors.aliyun.com/ubuntu/ bionic-security main restricted universe multiverse deb https://mirrors.aliyun.com/ubuntu/ bionic-updates main restricted universe multiverse deb-src https://mirrors.aliyun.com/ubuntu/ bionic-updates main restricted universe multiverse deb https://mirrors.aliyun.com/ubuntu/ bionic-backports main restricted universe multiverse deb-src https://mirrors.aliyun.com/ubuntu/ bionic-backports main restricted universe multiverse ## Not recommended # deb https://mirrors.aliyun.com/ubuntu/ bionic-proposed main restricted universe multiverse # deb-src https://mirrors.aliyun.com/ubuntu/ bionic-proposed main restricted universe multiverse
*** walker ***
Ubuntu Server 18.04 切换软件源到国内镜像
原文：http://blog.51cto.com/walkerqt/2147985