（总结）Ubuntu Server 12.04高速apt-get源

最新推荐文章于 2023-10-27 19:28:26 发布

Charles_Wenchy

最新推荐文章于 2023-10-27 19:28:26 发布

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本文提供了一种方法来优化Ubuntu系统的更新速度，通过更换为速度更快的镜像源，如中科大的源、搜狐源或网易源。详细步骤包括复制原始配置文件、编辑sources.list文件以加入新源地址，并最终执行更新命令来验证速度提升。

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PS：有一段时间没使用ubuntu了，现在用发现默认的apt-get源很慢，3年前常用的那个台湾源tw.archive.ubuntu.com很快的，现在也很慢，平均只有几k/s，受不了。换了好几个试了，发现中科大的源最快，基本满速。还有搜狐和网易的源速度也不错。

使用方法：

1、修改源地址：
cp /etc/apt/sources.list /etc/apt/sources.list.bak vim /etc/apt/sources.list

加入如下内容（中科大的U源）：
deb http://mirrors.ustc.edu.cn/ubuntu/ precise-updates main restricted deb-src http://mirrors.ustc.edu.cn/ubuntu/ precise-updates main restricted deb http://mirrors.ustc.edu.cn/ubuntu/ precise universe deb-src http://mirrors.ustc.edu.cn/ubuntu/ precise universe deb http://mirrors.ustc.edu.cn/ubuntu/ precise-updates universe deb-src http://mirrors.ustc.edu.cn/ubuntu/ precise-updates universe deb http://mirrors.ustc.edu.cn/ubuntu/ precise multiverse deb-src http://mirrors.ustc.edu.cn/ubuntu/ precise multiverse deb http://mirrors.ustc.edu.cn/ubuntu/ precise-updates multiverse deb-src http://mirrors.ustc.edu.cn/ubuntu/ precise-updates multiverse deb http://mirrors.ustc.edu.cn/ubuntu/ precise-backports main restricted universe multiverse deb-src http://mirrors.ustc.edu.cn/ubuntu/ precise-backports main restricted universe multiverse

deb http://security.ubuntu.com/ubuntu precise-security main restricted deb-src http://security.ubuntu.com/ubuntu precise-security main restricted deb http://security.ubuntu.com/ubuntu precise-security universe deb-src http://security.ubuntu.com/ubuntu precise-security universe deb http://security.ubuntu.com/ubuntu precise-security multiverse deb-src http://security.ubuntu.com/ubuntu precise-security multiverse

备选比较快的源：

搜狐源：
deb http://mirrors.sohu.com/ubuntu/ precise-updates main restricted deb-src http://mirrors.sohu.com/ubuntu/ precise-updates main restricted deb http://mirrors.sohu.com/ubuntu/ precise universe deb-src http://mirrors.sohu.com/ubuntu/ precise universe deb http://mirrors.sohu.com/ubuntu/ precise-updates universe deb-src http://mirrors.sohu.com/ubuntu/ precise-updates universe deb http://mirrors.sohu.com/ubuntu/ precise multiverse deb-src http://mirrors.sohu.com/ubuntu/ precise multiverse deb http://mirrors.sohu.com/ubuntu/ precise-updates multiverse deb-src http://mirrors.sohu.com/ubuntu/ precise-updates multiverse deb http://mirrors.sohu.com/ubuntu/ precise-backports main restricted universe multiverse deb-src http://mirrors.sohu.com/ubuntu/ precise-backports main restricted universe multiverse

网易源：
deb http://mirrors.163.com/ubuntu/ precise-updates main restricted deb-src http://mirrors.163.com/ubuntu/ precise-updates main restricted deb http://mirrors.163.com/ubuntu/ precise universe deb-src http://mirrors.163.com/ubuntu/ precise universe deb http://mirrors.163.com/ubuntu/ precise-updates universe deb-src http://mirrors.163.com/ubuntu/ precise-updates universe deb http://mirrors.163.com/ubuntu/ precise multiverse deb-src http://mirrors.163.com/ubuntu/ precise multiverse deb http://mirrors.163.com/ubuntu/ precise-updates multiverse deb-src http://mirrors.163.com/ubuntu/ precise-updates multiverse deb http://mirrors.163.com/ubuntu/ precise-backports main restricted universe multiverse deb-src http://mirrors.163.com/ubuntu/ precise-backports main restricted universe multiverse

2、更新一下看看速度：
sudo apt-get update sudo apt-get upgrade
600-800k/s