ubuntu13.04更新源
最近163的源出问题了，又要换一次源。
报错如下：
查更新源的命令查了好多次，这次还是记下来吧，估计以后还会用到很多次。
常规来说，是要先备份的，不过感觉备份也没什么用，所以就直接跳过吧。。
1 打开文件
sudo gedit /etc/apt/sources.list
2 添加源地址
选一两个就好了，我一般是网易+中科大，不过网易最近有问题，所以就换个搜狐吧。
#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 #台湾源（台湾的ubuntu 更新源还是很给力的） deb http://tw.archive.ubuntu.com/ubuntu/ raring main universe restricted multiverse deb-src http://tw.archive.ubuntu.com/ubuntu/ raring main universe restricted multiverse deb http://tw.archive.ubuntu.com/ubuntu/ raring-security universe main multiverse restricted deb-src http://tw.archive.ubuntu.com/ubuntu/ raring-security universe main multiverse restricted deb http://tw.archive.ubuntu.com/ubuntu/ raring-updates universe main multiverse restricted deb-src http://tw.archive.ubuntu.com/ubuntu/ raring-updates universe main multiverse restricted #骨头源，骨头源是bones7456架设的一个Ubuntu源 ，提供ubuntu,deepin deb http://ubuntu.srt.cn/ubuntu/ raring main universe restricted multiverse deb-src http://ubuntu.srt.cn/ubuntu/ raring main universe restricted multiverse deb http://ubuntu.srt.cn/ubuntu/ raring-security universe main multiverse restricted deb-src http://ubuntu.srt.cn/ubuntu/ raring-security universe main multiverse restricted deb http://ubuntu.srt.cn/ubuntu/ raring-updates universe main multiverse restricted deb http://ubuntu.srt.cn/ubuntu/ raring-proposed universe main multiverse restricted deb-src http://ubuntu.srt.cn/ubuntu/ raring-proposed universe main multiverse restricted deb http://ubuntu.srt.cn/ubuntu/ raring-backports universe main multiverse restricted deb-src http://ubuntu.srt.cn/ubuntu/ raring-backports universe main multiverse restricted deb-src http://ubuntu.srt.cn/ubuntu/ raring-updates universe main multiverse restricted #ubuntu.cn99.com源（推荐）: deb http://ubuntu.cn99.com/ubuntu/ raring main restricted universe multiverse deb http://ubuntu.cn99.com/ubuntu/ raring-updates main restricted universe multiverse deb http://ubuntu.cn99.com/ubuntu/ raring-security main restricted universe multiverse deb http://ubuntu.cn99.com/ubuntu/ raring-backports main restricted universe multiverse deb http://ubuntu.cn99.com/ubuntu-cn/ raring main restricted universe multiverse #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 #兰州大学 deb ftp://mirror.lzu.edu.cn/ubuntu/ raring main multiverse restricted universe deb ftp://mirror.lzu.edu.cn/ubuntu/ raring-backports main multiverse restricted universe deb ftp://mirror.lzu.edu.cn/ubuntu/ raring-proposed main multiverse restricted universe deb ftp://mirror.lzu.edu.cn/ubuntu/ raring-security main multiverse restricted universe deb ftp://mirror.lzu.edu.cn/ubuntu/ raring-updates main multiverse restricted universe deb ftp://mirror.lzu.edu.cn/ubuntu-cn/ raring main multiverse restricted universe #上海交通大学（上海交大源，教育网的速度不用说了） deb http://ftp.sjtu.edu.cn/ubuntu/ raring main multiverse restricted universe deb http://ftp.sjtu.edu.cn/ubuntu/ raring-backports main multiverse restricted universe deb http://ftp.sjtu.edu.cn/ubuntu/ raring-proposed main multiverse restricted universe deb http://ftp.sjtu.edu.cn/ubuntu/ raring-security main multiverse restricted universe deb http://ftp.sjtu.edu.cn/ubuntu/ raring-updates main multiverse restricted universe deb http://ftp.sjtu.edu.cn/ubuntu-cn/ raring main multiverse restricted universe deb-src http://ftp.sjtu.edu.cn/ubuntu/ raring main multiverse restricted universe deb-src http://ftp.sjtu.edu.cn/ubuntu/ raring-backports main multiverse restricted universe deb-src http://ftp.sjtu.edu.cn/ubuntu/ raring-proposed main multiverse restricted universe deb-src http://ftp.sjtu.edu.cn/ubuntu/ raring-security main multiverse restricted universe deb-src http://ftp.sjtu.edu.cn/ubuntu/ raring-updates main multiverse restricted universe
3 更新
最后执行一个更新命令。
sudo apt-get update
