Ubuntu 12.04 更新源大全(国内)

使用国外源太慢了，修改为国内源会快很多。这里就为大家分享一下修改方法，需要的朋友可以参考一下

1.sudo gedit /etc/apt/sources.list

编辑你的源列表，将原来的内容全部删除或者做一下备份

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

添加下面列表中最适合你的源（注意不要全部添加），选择一个最合适你的即可，复制到你的列表中，然后保存列表。

2.sudo apt-get update 更新源列表信息

可以在运行“sudo apt-get update ”时查看一下错误信息，把不能连接的源删除再重新运行“sudo apt-get update ”。

3.sudo apt-get upgrade 升 级或者用ubuntu自带的更新管理器升级也可

Ubuntu 12.04 源列表：

163源( 首选 )：

deb http://mirrors.*1*6*3.com/ubuntu/ precise main restricteddeb-src http://mirrors.*1*6*3.com/ubuntu/ precise main restricteddeb http://mirrors.*1*6*3.com/ubuntu/ precise-updates main restricteddeb-src http://mirrors.*1*6*3.com/ubuntu/ precise-updates main restricteddeb http://mirrors.*1*6*3.com/ubuntu/ precise universedeb-src http://mirrors.*1*6*3.com/ubuntu/ precise universedeb http://mirrors.*1*6*3.com/ubuntu/ precise-updates universedeb-src http://mirrors.*1*6*3.com/ubuntu/ precise-updates universedeb http://mirrors.*1*6*3.com/ubuntu/ precise multiversedeb-src http://mirrors.*1*6*3.com/ubuntu/ precise multiversedeb http://mirrors.*1*6*3.com/ubuntu/ precise-updates multiversedeb-src http://mirrors.*1*6*3.com/ubuntu/ precise-updates multiversedeb http://mirrors.*1*6*3.com/ubuntu/ precise-backports main restricted universe multiversedeb-src http://mirrors.*1*6*3.com/ubuntu/ precise-backports main restricted universe multiversedeb http://mirrors.*1*6*3.com/ubuntu/ precise-security main restricteddeb-src http://mirrors.*1*6*3.com/ubuntu/ precise-security main restricteddeb http://mirrors.*1*6*3.com/ubuntu/ precise-security universedeb-src http://mirrors.*1*6*3.com/ubuntu/ precise-security universedeb http://mirrors.*1*6*3.com/ubuntu/ precise-security multiversedeb-src http://mirrors.*1*6*3.com/ubuntu/ precise-security multiversedeb http://extras.u*b*u*ntu.com/ubuntu precise maindeb-src http://extras.u*b*u*ntu.com/ubuntu precise main

sohu源：

deb http://mirrors.s*o*h*u.com/ubuntu/ precise main restricteddeb-src http://mirrors.s*o*h*u.com/ubuntu/ precise main restricteddeb http://mirrors.s*o*h*u.com/ubuntu/ precise-updates main restricteddeb-src http://mirrors.s*o*h*u.com/ubuntu/ precise-updates main restricteddeb http://mirrors.s*o*h*u.com/ubuntu/ precise universedeb-src http://mirrors.s*o*h*u.com/ubuntu/ precise universedeb http://mirrors.s*o*h*u.com/ubuntu/ precise-updates universedeb-src http://mirrors.s*o*h*u.com/ubuntu/ precise-updates universedeb http://mirrors.s*o*h*u.com/ubuntu/ precise multiversedeb-src http://mirrors.s*o*h*u.com/ubuntu/ precise multiversedeb http://mirrors.s*o*h*u.com/ubuntu/ precise-updates multiversedeb-src http://mirrors.s*o*h*u.com/ubuntu/ precise-updates multiversedeb http://mirrors.s*o*h*u.com/ubuntu/ precise-backports main restricted universe multiversedeb-src http://mirrors.s*o*h*u.com/ubuntu/ precise-backports main restricted universe multiversedeb http://mirrors.s*o*h*u.com/ubuntu/ precise-security main restricteddeb-src http://mirrors.s*o*h*u.com/ubuntu/ precise-security main restricteddeb http://mirrors.s*o*h*u.com/ubuntu/ precise-security universedeb-src http://mirrors.s*o*h*u.com/ubuntu/ precise-security universedeb http://mirrors.s*o*h*u.com/ubuntu/ precise-security multiversedeb-src http://mirrors.s*o*h*u.com/ubuntu/ precise-security multiversedeb http://extras.u*b*u*ntu.com/ubuntu precise maindeb-src http://extras.u*b*u*ntu.com/ubuntu precise main

ubuntu.cn99.com源（推荐）：

deb http://ubuntu.*cn*9*9.com/ubuntu/ precise main restricted universe multiversedeb http://ubuntu.*cn*9*9.com/ubuntu/ precise-updates main restricted universe multiversedeb http://ubuntu.*cn*9*9.com/ubuntu/ precise-security main restricted universe multiversedeb http://ubuntu.*cn*9*9.com/ubuntu/ precise-backports main restricted universe multiversedeb 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.ue*stc.e**du.cn/ubuntu/ precise main restricted universe multiversedeb http://ubuntu.ue*stc.e**du.cn/ubuntu/ precise-backports main restricted universe multiversedeb http://ubuntu.ue*stc.e**du.cn/ubuntu/ precise-proposed main restricted universe multiversedeb http://ubuntu.ue*stc.e**du.cn/ubuntu/ precise-security main restricted universe multiversedeb http://ubuntu.ue*stc.e**du.cn/ubuntu/ precise-updates main restricted universe multiversedeb-src http://ubuntu.ue*stc.e**du.cn/ubuntu/ precise main restricted universe multiversedeb-src http://ubuntu.ue*stc.e**du.cn/ubuntu/ precise-backports main restricted universe multiversedeb-src http://ubuntu.ue*stc.e**du.cn/ubuntu/ precise-proposed main restricted universe multiversedeb-src http://ubuntu.ue*stc.e**du.cn/ubuntu/ precise-security main restricted universe multiversedeb-src http://ubuntu.ue*stc.e**du.cn/ubuntu/ precise-updates main restricted universe multiverse

中国科技大学：

deb http://debian.*u**stc.edu.cn/ubuntu/ precise main restricted universe multiversedeb http://debian.*u**stc.edu.cn/ubuntu/ precise-backports restricted universe multiversedeb http://debian.*u**stc.edu.cn/ubuntu/ precise-proposed main restricted universe multiversedeb http://debian.*u**stc.edu.cn/ubuntu/ precise-security main restricted universe multiversedeb http://debian.*u**stc.edu.cn/ubuntu/ precise-updates main restricted universe multiversedeb-src http://debian.*u**stc.edu.cn/ubuntu/ precise main restricted universe multiversedeb-src http://debian.*u**stc.edu.cn/ubuntu/ precise-backports main restricted universe multiversedeb-src http://debian.*u**stc.edu.cn/ubuntu/ precise-proposed main restricted universe multiversedeb-src http://debian.*u**stc.edu.cn/ubuntu/ precise-security main restricted universe multiversedeb-src http://debian.*u**stc.edu.cn/ubuntu/ precise-updates main restricted universe multiverse

北京交大：

deb http://mirror.bjt*u.**edu.cn/ubuntu/ precise main multiverse restricted universedeb http://mirror.bjt*u.**edu.cn/ubuntu/ precise-backports main multiverse restricted universedeb http://mirror.bjt*u.**edu.cn/ubuntu/ precise-proposed main multiverse restricted universedeb http://mirror.bjt*u.**edu.cn/ubuntu/ precise-security main multiverse restricted universedeb http://mirror.bjt*u.**edu.cn/ubuntu/ precise-updates main multiverse restricted universedeb-src http://mirror.bjt*u.**edu.cn/ubuntu/ precise main multiverse restricted universedeb-src http://mirror.bjt*u.**edu.cn/ubuntu/ precise-backports main multiverse restricted universedeb-src http://mirror.bjt*u.**edu.cn/ubuntu/ precise-proposed main multiverse restricted universedeb-src http://mirror.bjt*u.**edu.cn/ubuntu/ precise-security main multiverse restricted universedeb-src http://mirror.bjt*u.**edu.cn/ubuntu/ precise-updates main multiverse restricted universe

4、更新源(在终端里敲如下命令)

sudo apt-get update

安装Ubuntu18.04后，使用国外源太慢了，修改为国内源会快很多。

修改阿里源为Ubuntu 18.04默认的源

备份/etc/apt/sources.list#备份cp /etc/apt/sources.list /etc/apt/sources.list.bak

在/etc/apt/sources.list文件前面添加如下条目#添加阿里源

deb http://mirrors.*ali*yu*n.com/ubuntu/ bionic main restricted universe multiversedeb http://mirrors.*ali*yu*n.com/ubuntu/ bionic-security main restricted universe multiversedeb http://mirrors.*ali*yu*n.com/ubuntu/ bionic-updates main restricted universe multiversedeb http://mirrors.*ali*yu*n.com/ubuntu/ bionic-proposed main restricted universe multiversedeb http://mirrors.*ali*yu*n.com/ubuntu/ bionic-backports main restricted universe multiversedeb-src http://mirrors.*ali*yu*n.com/ubuntu/ bionic main restricted universe multiversedeb-src http://mirrors.*ali*yu*n.com/ubuntu/ bionic-security main restricted universe multiversedeb-src http://mirrors.*ali*yu*n.com/ubuntu/ bionic-updates main restricted universe multiversedeb-src http://mirrors.*ali*yu*n.com/ubuntu/ bionic-proposed main restricted universe multiversedeb-src http://mirrors.*ali*yu*n.com/ubuntu/ bionic-backports main restricted universe multiverse

最后执行如下命令更新源##更新sudo apt-get updatesudo apt-get upgrade

另外其他几个国内源如下：中科大源

##中科大源deb https://mirrors.u*stc.e*d*u.cn/ubuntu/ bionic main restricted universe multiversedeb-src https://mirrors.u*stc.e*d*u.cn/ubuntu/ bionic main restricted universe multiversedeb https://mirrors.u*stc.e*d*u.cn/ubuntu/ bionic-updates main restricted universe multiversedeb-src https://mirrors.u*stc.e*d*u.cn/ubuntu/ bionic-updates main restricted universe multiversedeb https://mirrors.u*stc.e*d*u.cn/ubuntu/ bionic-backports main restricted universe multiversedeb-src https://mirrors.u*stc.e*d*u.cn/ubuntu/ bionic-backports main restricted universe multiversedeb https://mirrors.u*stc.e*d*u.cn/ubuntu/ bionic-security main restricted universe multiversedeb-src https://mirrors.u*stc.e*d*u.cn/ubuntu/ bionic-security main restricted universe multiversedeb https://mirrors.u*stc.e*d*u.cn/ubuntu/ bionic-proposed main restricted universe multiversedeb-src https://mirrors.u*stc.e*d*u.cn/ubuntu/ bionic-proposed main restricted universe multiverse

163源

##163源deb http://mirrors.*1*6*3.com/ubuntu/ bionic main restricted universe multiversedeb http://mirrors.*1*6*3.com/ubuntu/ bionic-security main restricted universe multiversedeb http://mirrors.*1*6*3.com/ubuntu/ bionic-updates main restricted universe multiversedeb http://mirrors.*1*6*3.com/ubuntu/ bionic-proposed main restricted universe multiversedeb http://mirrors.*1*6*3.com/ubuntu/ bionic-backports main restricted universe multiversedeb-src http://mirrors.*1*6*3.com/ubuntu/ bionic main restricted universe multiversedeb-src http://mirrors.*1*6*3.com/ubuntu/ bionic-security main restricted universe multiversedeb-src http://mirrors.*1*6*3.com/ubuntu/ bionic-updates main restricted universe multiversedeb-src http://mirrors.*1*6*3.com/ubuntu/ bionic-proposed main restricted universe multiversedeb-src http://mirrors.*1*6*3.com/ubuntu/ bionic-backports main restricted universe multiverse

清华源

##清华源deb https://mirrors.tuna.t**singh*ua.edu.cn/ubuntu/ bionic main restricted universe multiversedeb-src https://mirrors.tuna.t**singh*ua.edu.cn/ubuntu/ bionic main restricted universe multiversedeb https://mirrors.tuna.t**singh*ua.edu.cn/ubuntu/ bionic-updates main restricted universe multiversedeb-src https://mirrors.tuna.t**singh*ua.edu.cn/ubuntu/ bionic-updates main restricted universe multiversedeb https://mirrors.tuna.t**singh*ua.edu.cn/ubuntu/ bionic-backports main restricted universe multiversedeb-src https://mirrors.tuna.t**singh*ua.edu.cn/ubuntu/ bionic-backports main restricted universe multiversedeb https://mirrors.tuna.t**singh*ua.edu.cn/ubuntu/ bionic-security main restricted universe multiversedeb-src https://mirrors.tuna.t**singh*ua.edu.cn/ubuntu/ bionic-security main restricted universe multiversedeb https://mirrors.tuna.t**singh*ua.edu.cn/ubuntu/ bionic-proposed main restricted universe multiversedeb-src https://mirrors.tuna.t**singh*ua.edu.cn/ubuntu/ bionic-proposed main restricted universe multiverse

这篇文章就介绍到这了