1、首先备份Ubuntu12.04源列表

sudo cp /etc/apt/sources.list /etc/apt/sources.list.backup （备份下当前的源列表）

2、修改更新源

sudo gedit /etc/apt/sources.list （打开Ubuntu .04源列表文件）

3、把里面的列表替换成下面的列表

163源

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源

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

ubuntu.cn99.com源（推荐）:

deb http://ubuntu.cn99.com/ubuntu/ precise main restricted universe multiverse

deb http://ubuntu.cn99.com/ubuntu/ precise-updates main restricted universe multiverse

deb http://ubuntu.cn99.com/ubuntu/ precise-security main restricted universe multiverse

deb http://ubuntu.cn99.com/ubuntu/ precise-backports main restricted universe multiverse

deb http://ubuntu.cn99.com/ubuntu-cn/ precise main restricted universe multiverse

教育网源
如果你是在校大学生，可以使用校园网/教育网，就是用教育网的资源吧，尤其是支持ipv6的，那更新速度就按兆算了。

#电子科技大学

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

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

#北京理工大学

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

4、更新源

sudo apt-get update

Ubuntu 12.04更新源（转）的更多相关文章

  1. Ubuntu 12.04 更新源

    转载自:http://www.cnblogs.com/eastson/archive/2012/08/24/2654163.html 1.首先备份Ubuntu12.04源列表 sudo cp /etc ...

  2. Ubuntu 12.04更新源

    源地址:http://www.cnblogs.com/eastson/archive/2012/08/24/2654163.html 1.首先备份Ubuntu12.04源列表 sudo cp /etc ...

  3. Ubuntu 12.04 更新源的方法及地址

    本文章转自:http://www.maybe520.net/blog/424/ 安装好ubuntu 12.04之后,可以联网之后,马上要做的最重要的事情之一就是配置更新源列表,这样以后安装更新或者软件 ...

  4. Ubuntu 16.04 更新源

    1/ 在修改source.list前,最好先备份一份 执行备份命令 sudo cp /etc/apt/sources.list /etc/apt/sources.list.old 2/ 执行命令打开s ...

  5. Ubuntu 18.04 更新源

    [原因] 使用国外的源,在更新软件的时候会很慢,换成国内的源会快很多. [命令] 1.备份源文件 sudo cp /etc/apt/sources.list /etc/apt/sources.list ...

  6. ubuntu 12.04改变源（转载）

    来源:http://blog.ubuntusoft.com/ubuntu-update-source.html#.Uq_PP9KBmxh 其它版本的修改方式相识.尽量使用原生工具来修改(见下方). 手 ...

  7. ubuntu 12.04的源更新

    apt-get install vim 安装vim vim /etc/apt/sources.list deb http://mirrors.163.com/ubuntu/ precise main ...

  8. Ubuntu 14.04 更新源

    deb http://mirrors.163.com/ubuntu/ trusty main restricted universe multiversedeb http://mirrors.163. ...

  9. 在 Ubuntu 12.04 上通过安装源安装 Open vSwitch (OVS)

    先把Ubuntu 12.04更新一下 sudo apt-get update sudo apt-get upgrade sudo apt-get dist-upgrade 删除 Ebtables包 s ...

随机推荐

  1. 42-EF Core Migration

    1-常用命令 1-由于2.1版本有点不一样,不会自动创建ApplicationUser类,发现合并没效果.暂时略 增加一个字段 E:\coding\netcore\IdentitySample> ...

  2. Uber CEO博鳌论坛采访：看好中国市场共享经济的发展模式

    滴快车单单2.5倍,注册地址:http://www.udache.com/ 如何注册Uber司机(全国版最新最详细注册流程)/月入2万/不用抢单:http://www.cnblogs.com/mfry ...

  3. codevs 1214 线段覆盖/1643 线段覆盖 3

    1214 线段覆盖/1214 线段覆盖  时间限制: 1 s  空间限制: 128000 KB  题目等级 : 黄金 Gold       题目描述 Description 给定x轴上的N(0< ...

  4. CDH,CM下载

    wget -c -r -nd -np -k -L -A rpm http://archive-primary.cloudera.com/cdh5/parcels/latest/ http://arch ...

  5. elasticsearch 关联查询

    父-子关系文档 父-子关系文档 在实质上类似于 nested model :允许将一个对象实体和另外一个对象实体关联起来. 而这两种类型的主要区别是:在 nested objects 文档中,所有对象 ...

  6. 孤荷凌寒自学python第七十四天开始写Python的第一个爬虫4

    孤荷凌寒自学python第七十四天开始写Python的第一个爬虫4 (完整学习过程屏幕记录视频地址在文末) 今天在上一天的基础上继续完成对我的第一个代码程序的书写. 直接上代码.详细过程见文末屏幕录像 ...

  7. Java进阶知识点1：白捡的扩展性 - 枚举值也是对象

    一.背景 枚举经常被大家用来储存一组有限个数的候选常量.比如下面定义了一组常见数据库类型: public enum DatabaseType { MYSQL, ORACLE, SQLSERVER } ...

  8. Spring Security 5.0.x 参考手册 【翻译自官方GIT-2018.06.12】

    源码请移步至:https://github.com/aquariuspj/spring-security/tree/translator/docs/manual/src/docs/asciidoc 版 ...

  9. [译]如何根据条件从pandas DataFrame中删除不需要的行？

    问题来源:https://stackoverflow.com/questions/13851535/how-to-delete-rows-from-a-pandas-dataframe-based-o ...

  10. 从微软msdn阅读事件的使用

    微软文章:如何:在 Windows 窗体应用程序中使用事件 地址:https://msdn.microsoft.com/zh-cn/library/0y0987sc.aspx 文章:C#事件的订阅与触 ...