Ubuntu 13.04正式发布有段时间了， 在安装好后的第一件事就是给Ubuntu 13.04换源，软件源、更新源，Ubuntu网易的更新源速度还是不错。
相关阅读：
Ubuntu 13.04 正式版发布
Windows 7下硬盘安装Ubuntu 13.04图文教程
U盘启动安装Ubuntu 13.04
下面上Ubuntu 13.04软件源、更新源：
首先，备份一下Ubuntu 13.04 原来的源地址列表文件
sudo cp /etc/apt/sources.list /etc/apt/sources.list.old
然后进行修改
sudo gedit /etc/apt/sources.list
可以在里面添加资源地址，我是直接覆盖掉原来的。
下面是LinuxIDC.COM认为一些较好的源，有大型网站的，也有教育网的，可以根据自己的情况添加两三个即可。
我就添加了Ubuntu 13.04网易的源
#网易的源（163源，无论是不是教育网，速度都很快）deb raring main universe restricted multiversedeb-src raring main universe restricted multiversedeb raring-security universe main multiverse restricteddeb-src raring-security universe main multiverse restricteddeb raring-updates universe main multiverse restricteddeb raring-proposed universe main multiverse restricteddeb-src raring-proposed universe main multiverse restricteddeb raring-backports universe main multiverse restricteddeb-src raring-backports universe main multiverse restricteddeb-src 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 raring main restricteddeb-src raring main restricteddeb raring-updates main restricteddeb-src raring-updates main restricteddeb raring universedeb-src raring universedeb raring-updates universedeb-src raring-updates universedeb raring multiversedeb-src raring multiversedeb raring-updates multiversedeb-src raring-updates multiversedeb raring-backports main restricted universe multiversedeb-src raring-backports main restricted universe multiversedeb raring-security main restricteddeb-src raring-security main restricteddeb raring-security universedeb-src raring-security universedeb raring-security multiversedeb-src raring-security multiversedeb raring maindeb-src raring main
#台湾源（台湾的ubuntu 更新源还是很给力的）deb raring main universe restricted multiversedeb-src raring main universe restricted multiversedeb raring-security universe main multiverse restricteddeb-src raring-security universe main multiverse restricteddeb raring-updates universe main multiverse restricteddeb-src raring-updates universe main multiverse restricted
#骨头源，，骨头源是bones7456架设的一个Ubuntu源 ，提供ubuntu,deepindeb raring main universe restricted multiversedeb-src raring main universe restricted multiversedeb raring-security universe main multiverse restricteddeb-src raring-security universe main multiverse restricteddeb raring-updates universe main multiverse restricteddeb raring-proposed universe main multiverse restricteddeb-src raring-proposed universe main multiverse restricteddeb raring-backports universe main multiverse restricteddeb-src raring-backports universe main multiverse restricteddeb-src raring-updates universe main multiverse restricted
#ubuntu.cn99.com源（推荐）:deb raring main restricted universe multiversedeb raring-updates main restricted universe multiversedeb raring-security main restricted universe multiversedeb raring-backports main restricted universe multiversedeb raring main restricted universe multiverse
#教育网源#电子科技大学deb raring main restricted universe multiversedeb raring-backports main restricted universe multiversedeb raring-proposed main restricted universe multiversedeb raring-security main restricted universe multiversedeb raring-updates main restricted universe multiversedeb-src raring main restricted universe multiversedeb-src raring-backports main restricted universe multiversedeb-src raring-proposed main restricted universe multiversedeb-src raring-security main restricted universe multiversedeb-src raring-updates main restricted universe multiverse
#中国科技大学deb raring main restricted universe multiversedeb raring-backports restricted universe multiversedeb raring-proposed main restricted universe multiversedeb raring-security main restricted universe multiversedeb raring-updates main restricted universe multiversedeb-src raring main restricted universe multiversedeb-src raring-backports main restricted universe multiversedeb-src raring-proposed main restricted universe multiversedeb-src raring-security main restricted universe multiversedeb-src raring-updates main restricted universe multiverse#北京理工大学deb raring main multiverse restricted universedeb raring-backports main multiverse restricted universedeb raring-proposed main multiverse restricted universedeb raring-security main multiverse restricted universedeb raring-updates main multiverse restricted universedeb-src raring main multiverse restricted universedeb-src raring-backports main multiverse restricted universedeb-src raring-proposed main multiverse restricted universedeb-src raring-security main multiverse restricted universedeb-src raring-updates main multiverse restricted universe
没有什么可留恋，只有抑制不住的梦想，
