Ubuntu16.04更换阿里源

1.软件包管理中心

在软件包管理中心“软件源”中选择“中国的服务器”下mirros.aliyun.com即可自动使用

2.手动更改配置文件

a.备份

1. #普通管理员
2. sudo cp /etc/apt/source.list /etc/apt/source.list.backup
4. #root用户
5. cp /etc/apt/source.list /etc/apt/source.list.backup

b.将下面的内容粘贴到source.list文件中

1. # deb cdrom:[Ubuntu 16.04 LTS _Xenial Xerus_ - Release amd64 (20160420.1)]/ xenial main restricted
3. deb-src http://archive.ubuntu.com/ubuntu xenial main restricted #Added by software-properties
5. deb http://mirrors.aliyun.com/ubuntu/ xenial main restricted
7. deb-src http://mirrors.aliyun.com/ubuntu/ xenial main restricted multiverse universe #Added by software-properties
9. deb http://mirrors.aliyun.com/ubuntu/ xenial-updates main restricted
11. deb-src http://mirrors.aliyun.com/ubuntu/ xenial-updates main restricted multiverse universe #Added by software-properties
13. deb http://mirrors.aliyun.com/ubuntu/ xenial universe
15. deb http://mirrors.aliyun.com/ubuntu/ xenial-updates universe
17. deb http://mirrors.aliyun.com/ubuntu/ xenial multiverse
19. deb http://mirrors.aliyun.com/ubuntu/ xenial-updates multiverse
21. deb http://mirrors.aliyun.com/ubuntu/ xenial-backports main restricted universe multiverse
23. deb-src http://mirrors.aliyun.com/ubuntu/ xenial-backports main restricted universe multiverse #Added by software-properties
25. deb http://archive.canonical.com/ubuntu xenial partner
27. deb-src http://archive.canonical.com/ubuntu xenial partner
29. deb http://mirrors.aliyun.com/ubuntu/ xenial-security main restricted
31. deb-src http://mirrors.aliyun.com/ubuntu/ xenial-security main restricted multiverse universe #Added by software-properties
33. deb http://mirrors.aliyun.com/ubuntu/ xenial-security universe
35. deb http://mirrors.aliyun.com/ubuntu/ xenial-security multiverse

c.跟新源

1. #普通用户
2. sudo apt-get update
4. #root用户
5. apt-get update