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  • ubuntu 12.04 LTS 如何使用更快的更新源

         装好ubuntu系统后的第一见事就是替换自带的更新源,原因是系统自带的源有些在中国访问不了,可以访问的速度又特别慢。幸好国内的一些公司和大学提供了速度不错的更新源。下面介绍如何使用更快的更新源

    方法/步骤

    1. 备份sources.list文件:

           cp /etc/apt/sources.list etc-backup/etc-apt-source.list

    2.  打开sources.list:

          sudo gedit /etc/apt/sources.list

      ubuntu 12.04 LTS 如何使用更快的更新源
    3.  

      修改sources.list,将sources.list内容全部替换为以下内容:

      # 电子科大(教育网用户推荐)

      deb http://ubuntu.uestc.edu.cn/ubuntu/ precise main restricted universe multiverse

      deb http://ubuntu.uestc.edu.cn/ubuntu/ precise-backports main restricted universe multiverse

      deb http://ubuntu.uestc.edu.cn/ubuntu/ precise-proposed main restricted universe multiverse

      deb http://ubuntu.uestc.edu.cn/ubuntu/ precise-security main restricted universe multiverse

      deb http://ubuntu.uestc.edu.cn/ubuntu/ precise-updates main restricted universe multiverse

      deb-src http://ubuntu.uestc.edu.cn/ubuntu/ precise main restricted universe multiverse

      deb-src http://ubuntu.uestc.edu.cn/ubuntu/ precise-backports main restricted universe multiverse

      deb-src http://ubuntu.uestc.edu.cn/ubuntu/ precise-proposed main restricted universe multiverse

      deb-src http://ubuntu.uestc.edu.cn/ubuntu/ precise-security main restricted universe multiverse

      deb-src http://ubuntu.uestc.edu.cn/ubuntu/ precise-updates main restricted universe multiverse

      # 中国科技大学(教育网用户推荐)

      deb http://debian.ustc.edu.cn/ubuntu/ precise main restricted universe multiverse

      deb http://debian.ustc.edu.cn/ubuntu/ precise-backports restricted universe multiverse

      deb http://debian.ustc.edu.cn/ubuntu/ precise-proposed main restricted universe multiverse

      deb http://debian.ustc.edu.cn/ubuntu/ precise-security main restricted universe multiverse

      deb http://debian.ustc.edu.cn/ubuntu/ precise-updates main restricted universe multiverse

      deb-src http://debian.ustc.edu.cn/ubuntu/ precise main restricted universe multiverse

      deb-src http://debian.ustc.edu.cn/ubuntu/ precise-backports main restricted universe multiverse

      deb-src http://debian.ustc.edu.cn/ubuntu/ precise-proposed main restricted universe multiverse

      deb-src http://debian.ustc.edu.cn/ubuntu/ precise-security main restricted universe multiverse

      deb-src http://debian.ustc.edu.cn/ubuntu/ precise-updates main restricted universe multiverse

      # 北京理工(教育网用户推荐)

      deb http://mirror.bjtu.edu.cn/ubuntu/ precise main multiverse restricted universe

      deb http://mirror.bjtu.edu.cn/ubuntu/ precise-backports main multiverse restricted universe

      deb http://mirror.bjtu.edu.cn/ubuntu/ precise-proposed main multiverse restricted universe

      deb http://mirror.bjtu.edu.cn/ubuntu/ precise-security main multiverse restricted universe

      deb http://mirror.bjtu.edu.cn/ubuntu/ precise-updates main multiverse restricted universe

      deb-src http://mirror.bjtu.edu.cn/ubuntu/ precise main multiverse restricted universe

      deb-src http://mirror.bjtu.edu.cn/ubuntu/ precise-backports main multiverse restricted universe

      deb-src http://mirror.bjtu.edu.cn/ubuntu/ precise-proposed main multiverse restricted universe

      deb-src http://mirror.bjtu.edu.cn/ubuntu/ precise-security main multiverse restricted universe

      deb-src http://mirror.bjtu.edu.cn/ubuntu/ precise-updates main multiverse restricted universe

      # 163(非教育网推荐)

      deb http://mirrors.163.com/ubuntu/ precise main restricted

      deb-src http://mirrors.163.com/ubuntu/ precise main restricted

      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

      deb http://mirrors.163.com/ubuntu/ precise-security main restricted

      deb-src http://mirrors.163.com/ubuntu/ precise-security main restricted

      deb http://mirrors.163.com/ubuntu/ precise-security universe

      deb-src http://mirrors.163.com/ubuntu/ precise-security universe

      deb http://mirrors.163.com/ubuntu/ precise-security multiverse

      deb-src http://mirrors.163.com/ubuntu/ precise-security multiverse

      deb http://extras.ubuntu.com/ubuntu precise main

      deb-src http://extras.ubuntu.com/ubuntu precise main

      # sohu(非教育网推荐)

      deb http://mirrors.sohu.com/ubuntu/ precise main restricted

      deb-src http://mirrors.sohu.com/ubuntu/ precise main restricted

      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

      deb http://mirrors.sohu.com/ubuntu/ precise-security main restricted

      deb-src http://mirrors.sohu.com/ubuntu/ precise-security main restricted

      deb http://mirrors.sohu.com/ubuntu/ precise-security universe

      deb-src http://mirrors.sohu.com/ubuntu/ precise-security universe

      deb http://mirrors.sohu.com/ubuntu/ precise-security multiverse

      deb-src http://mirrors.sohu.com/ubuntu/ precise-security multiverse

      deb http://extras.ubuntu.com/ubuntu precise main

      deb-src http://extras.ubuntu.com/ubuntu precise main

    4.  

      保存对source.list的修改。

    5.  

      更新源信息:

          sudo apt-get update

      ubuntu 12.04 LTS 如何使用更快的更新源
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  • 原文地址:https://www.cnblogs.com/hgc-bky/p/6088858.html
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