Ubuntu更换阿里源的方法

换成国内最快的阿里云源

第一步：备份原来的源文件

cd /etc/apt/ 

然后会显示下面的源文件sources.list

输入命令

sudo cp sources.list sources.list.bak 

就是将sources.list备份到sources.list.bak

第二步：替换源

阿里云源的文件

deb http://mirrors.aliyun.com/ubuntu/ xenial main restricted universe multiverse 
deb http://mirrors.aliyun.com/ubuntu/ xenial-security main restricted universe multiverse 
deb http://mirrors.aliyun.com/ubuntu/ xenial-updates main restricted universe multiverse 
deb http://mirrors.aliyun.com/ubuntu/ xenial-backports main restricted universe multiverse 
##测试版源 
deb http://mirrors.aliyun.com/ubuntu/ xenial-proposed main restricted universe multiverse 
# 源码 
deb-src http://mirrors.aliyun.com/ubuntu/ xenial main restricted universe multiverse 
deb-src http://mirrors.aliyun.com/ubuntu/ xenial-security main restricted universe multiverse 
deb-src http://mirrors.aliyun.com/ubuntu/ xenial-updates main restricted universe multiverse 
deb-src http://mirrors.aliyun.com/ubuntu/ xenial-backports main restricted universe multiverse 
##测试版源 
deb-src http://mirrors.aliyun.com/ubuntu/ xenial-proposed main restricted universe multiverse 
# Canonical 合作伙伴和附加 
deb http://archive.canonical.com/ubuntu/ xenial partner 
deb http://extras.ubuntu.com/ubuntu/ xenial main 

替换并保存

sudo gedit sources.list打开文件，替换成阿里云文件即可

第三步：更新源和软件

sudo apt-get update 更新源
sudo apt-get upgrade 更新软件

以上所述是小编给大家介绍的Ubuntu14.04和Ubuntu16.04更换阿里源的方法，希望对大家有所帮助，如果大家有任何疑问请给我留言，小编会及时回复大家的。在此也非常感谢大家对编程宝库网站的支持！

下面给大家分享Ubuntu 14.04 更换阿里云源的方法，具体内容介绍如下所示：sudo cp /etc/apt/sources.list /etc/apt/sources.list.bak ...