UbuntuKylin13.10添加中文源

众所周知Ubuntu在国外是很常用的操作系统，但是限于网速，中文源还是很有必要。方法如下：

备份老源

运行终端（ctrl+alt+t），命令如下：sudo cp /etc/apt/sources.list /etc/apt/sources.list.old

这是以防不测的方法，万一失败还可以还原。

我推荐的源

#网易的源（163源，无论是不是教育网，速度都很快）
deb http://mirrors.163.com/ubuntu/ raring main universe restricted multiverse
deb-src http://mirrors.163.com/ubuntu/ raring main universe restricted multiverse
deb http://mirrors.163.com/ubuntu/ raring-security universe main multiverse restricted
deb-src http://mirrors.163.com/ubuntu/ raring-security universe main multiverse restricted
deb http://mirrors.163.com/ubuntu/ raring-updates universe main multiverse restricted
deb http://mirrors.163.com/ubuntu/ raring-proposed universe main multiverse restricted
deb-src http://mirrors.163.com/ubuntu/ raring-proposed universe main multiverse restricted
deb http://mirrors.163.com/ubuntu/ raring-backports universe main multiverse restricted
deb-src http://mirrors.163.com/ubuntu/ raring-backports universe main multiverse restricted
deb-src http://mirrors.163.com/ubuntu/ raring-updates universe main multiverse restricted

#搜狐的源（sohu 源今天还没有更新，不过应该快了）
deb http://mirrors.sohu.com/ubuntu/ raring main restricted
deb-src http://mirrors.sohu.com/ubuntu/ raring main restricted
deb http://mirrors.sohu.com/ubuntu/ raring-updates main restricted
deb-src http://mirrors.sohu.com/ubuntu/ raring-updates main restricted
deb http://mirrors.sohu.com/ubuntu/ raring universe
deb-src http://mirrors.sohu.com/ubuntu/ raring universe
deb http://mirrors.sohu.com/ubuntu/ raring-updates universe
deb-src http://mirrors.sohu.com/ubuntu/ raring-updates universe
deb http://mirrors.sohu.com/ubuntu/ raring multiverse
deb-src http://mirrors.sohu.com/ubuntu/ raring multiverse
deb http://mirrors.sohu.com/ubuntu/ raring-updates multiverse
deb-src http://mirrors.sohu.com/ubuntu/ raring-updates multiverse
deb http://mirrors.sohu.com/ubuntu/ raring-backports main restricted universe multiverse
deb-src http://mirrors.sohu.com/ubuntu/ raring-backports main restricted universe multiverse
deb http://mirrors.sohu.com/ubuntu/ raring-security main restricted
deb-src http://mirrors.sohu.com/ubuntu/ raring-security main restricted
deb http://mirrors.sohu.com/ubuntu/ raring-security universe
deb-src http://mirrors.sohu.com/ubuntu/ raring-security universe
deb http://mirrors.sohu.com/ubuntu/ raring-security multiverse
deb-src http://mirrors.sohu.com/ubuntu/ raring-security multiverse
deb http://extras.ubuntu.com/ubuntu raring main
deb-src http://extras.ubuntu.com/ubuntu raring main

#教育网源
#电子科技大学
deb http://ubuntu.uestc.edu.cn/ubuntu/ raring main restricted universe multiverse
deb http://ubuntu.uestc.edu.cn/ubuntu/ raring-backports main restricted universe multiverse
deb http://ubuntu.uestc.edu.cn/ubuntu/ raring-proposed main restricted universe multiverse
deb http://ubuntu.uestc.edu.cn/ubuntu/ raring-security main restricted universe multiverse
deb http://ubuntu.uestc.edu.cn/ubuntu/ raring-updates main restricted universe multiverse
deb-src http://ubuntu.uestc.edu.cn/ubuntu/ raring main restricted universe multiverse
deb-src http://ubuntu.uestc.edu.cn/ubuntu/ raring-backports main restricted universe multiverse
deb-src http://ubuntu.uestc.edu.cn/ubuntu/ raring-proposed main restricted universe multiverse
deb-src http://ubuntu.uestc.edu.cn/ubuntu/ raring-security main restricted universe multiverse
deb-src http://ubuntu.uestc.edu.cn/ubuntu/ raring-updates main restricted universe multiverse

#中国科技大学
deb http://debian.ustc.edu.cn/ubuntu/ raring main restricted universe multiverse
deb http://debian.ustc.edu.cn/ubuntu/ raring-backports restricted universe multiverse
deb http://debian.ustc.edu.cn/ubuntu/ raring-proposed main restricted universe multiverse
deb http://debian.ustc.edu.cn/ubuntu/ raring-security main restricted universe multiverse
deb http://debian.ustc.edu.cn/ubuntu/ raring-updates main restricted universe multiverse
deb-src http://debian.ustc.edu.cn/ubuntu/ raring main restricted universe multiverse
deb-src http://debian.ustc.edu.cn/ubuntu/ raring-backports main restricted universe multiverse
deb-src http://debian.ustc.edu.cn/ubuntu/ raring-proposed main restricted universe multiverse
deb-src http://debian.ustc.edu.cn/ubuntu/ raring-security main restricted universe multiverse
deb-src http://debian.ustc.edu.cn/ubuntu/ raring-updates main restricted universe multiverse
#北京理工大学
deb http://mirror.bjtu.edu.cn/ubuntu/ raring main multiverse restricted universe
deb http://mirror.bjtu.edu.cn/ubuntu/ raring-backports main multiverse restricted universe
deb http://mirror.bjtu.edu.cn/ubuntu/ raring-proposed main multiverse restricted universe
deb http://mirror.bjtu.edu.cn/ubuntu/ raring-security main multiverse restricted universe
deb http://mirror.bjtu.edu.cn/ubuntu/ raring-updates main multiverse restricted universe
deb-src http://mirror.bjtu.edu.cn/ubuntu/ raring main multiverse restricted universe
deb-src http://mirror.bjtu.edu.cn/ubuntu/ raring-backports main multiverse restricted universe
deb-src http://mirror.bjtu.edu.cn/ubuntu/ raring-proposed main multiverse restricted universe
deb-src http://mirror.bjtu.edu.cn/ubuntu/ raring-security main multiverse restricted universe
deb-src http://mirror.bjtu.edu.cn/ubuntu/ raring-updates main multiverse restricted universe

运行终端（ctrl+alt+t），输入命令 sudo gedit /etc/apt/sources.list ，复制上面的源，粘贴即可。

更新源

运行终端（ctrl+alt+t），输入命令sudo apt-get update