Ubuntu 16.0 修改 apt-get 源

1、原文件备份

sudo cp /etc/apt/sources.list /etc/apt/sources.list.bak

2、编辑源列表文件

sudo vim /etc/apt/sources.list

3、将原来的列表删除，添加如下内容（中科大镜像源）

deb http://mirrors.ustc.edu.cn/ubuntu/ xenial main restricted universe multiverse
deb http://mirrors.ustc.edu.cn/ubuntu/ xenial-security main restricted universe multiverse
deb http://mirrors.ustc.edu.cn/ubuntu/ xenial-updates main restricted universe multiverse
deb http://mirrors.ustc.edu.cn/ubuntu/ xenial-proposed main restricted universe multiverse
deb http://mirrors.ustc.edu.cn/ubuntu/ xenial-backports main restricted universe multiverse
deb-src http://mirrors.ustc.edu.cn/ubuntu/ xenial main restricted universe multiverse
deb-src http://mirrors.ustc.edu.cn/ubuntu/ xenial-security main restricted universe multiverse
deb-src http://mirrors.ustc.edu.cn/ubuntu/ xenial-updates main restricted universe multiverse
deb-src http://mirrors.ustc.edu.cn/ubuntu/ xenial-proposed main restricted universe multiverse
deb-src http://mirrors.ustc.edu.cn/ubuntu/ xenial-backports main restricted universe multiverse

 

京东云镜像配置

deb http://mirrors.jdcloudcs.com/ubuntu/ xenial main restricted
deb http://mirrors.jdcloudcs.com/ubuntu/ xenial-updates main restricted
deb http://mirrors.jdcloudcs.com/ubuntu/ xenial universe
deb http://mirrors.jdcloudcs.com/ubuntu/ xenial-updates universe
deb http://mirrors.jdcloudcs.com/ubuntu/ xenial multiverse
deb http://mirrors.jdcloudcs.com/ubuntu/ xenial-updates multiverse
deb http://mirrors.jdcloudcs.com/ubuntu/ xenial-backports main restricted universe multiverse
deb http://mirrors.jdcloudcs.com/ubuntu/ xenial-security main restricted
deb http://mirrors.jdcloudcs.com/ubuntu/ xenial-security universe
deb http://mirrors.jdcloudcs.com/ubuntu/ xenial-security multiverse

4、运行

sudo apt-get update