ubantu查看版本并更新源

http://zhidao.baidu.com/link?url=sQWg0BmjpSc4_PnqZ4uGCN_ouaqn1gPUZilfQuyhb_cg-Nveo3tsW_aGWa89eFipt7-Ku3Z9usvYIn7l15sbeK查看ubuntu系统版本信息方法一：cat /etc/issue            返回结果：Ubuntu 8.04.1 \n \l方法二：cat /proc/version             返回结果：Linux version 2.6.24-21-generic (buildd@palmer) (gcc version 4.2.3 (Ubuntu 4.2.3-2ubuntu7)) #1 SMP Mon Aug 25 17:32:09 UTC 2008方法三：uname -a             返回结果：Linux wwt-laptop 2.6.24-21-generic #1 SMP Mon Aug 25 17:32:09 UTC 2008 i686 GNU/Linux方法四：lsb_release -a             返回结果：                            No LSB modules are available.                            Distributor ID:    Ubuntu                            Description:    Ubuntu 8.04.1                            Release:    8.04                            Codename:    hardy方法五：cat /etc/lsb-release             返回结果：                            DISTRIB_ID=Ubuntu                            DISTRIB_RELEASE=8.04                            DISTRIB_CODENAME=hardy                            DISTRIB_DESCRIPTION="Ubuntu 8.04.1"

http://ivan4126.blog.163.com/blog/static/209491092201261825952343/

1、首先备份Ubuntu 11.04源列表

    sudo cp /etc/apt/sources.list /etc/apt/sources.list.backup （备份下当前的源列表，有备无患嘛）

    2、修改更新源
    sudo gedit /etc/apt/sources.list （打开Ubuntu 11.04源列表文件）

 

    3、将下面的代码粘贴进去（“#”开头的那一行为注释，可以直接复制进文件中）

源列表：

 http://wiki.ubuntu.org.cn/%E6%BA%90%E5%88%97%E8%A1%A8          中包含北京交通大学的！

 

 #台湾源   

deb http://tw.archive.ubuntu.com/ubuntu/ natty main universe restricted multiverse 
deb-src http://tw.archive.ubuntu.com/ubuntu/ natty main universe restricted multiverse 
deb http://tw.archive.ubuntu.com/ubuntu/ natty-security universe main multiverse restricted 
deb-src http://tw.archive.ubuntu.com/ubuntu/ natty-security universe main multiverse restricted 
deb http://tw.archive.ubuntu.com/ubuntu/ natty-updates universe main multiverse restricted 
deb-src http://tw.archive.ubuntu.com/ubuntu/ natty-updates universe main multiverse restricted

#网易 Ubuntu 11.04 源（速度很快）

deb http://mirrors.163.com/ubuntu/ natty main universe restricted multiverse 
deb-src http://mirrors.163.com/ubuntu/ natty main universe restricted multiverse 
deb http://mirrors.163.com/ubuntu/ natty-security universe main multiverse restricted 
deb-src http://mirrors.163.com/ubuntu/ natty-security universe main multiverse restricted 
deb http://mirrors.163.com/ubuntu/ natty-updates universe main multiverse restricted 
deb http://mirrors.163.com/ubuntu/ natty-proposed universe main multiverse restricted 
deb-src http://mirrors.163.com/ubuntu/ natty-proposed universe main multiverse restricted 
deb http://mirrors.163.com/ubuntu/ natty-backports universe main multiverse restricted 
deb-src http://mirrors.163.com/ubuntu/ natty-backports universe main multiverse restricted 
deb-src http://mirrors.163.com/ubuntu/ natty-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/ natty main universe restricted multiverse 
deb-src http://ubuntu.srt.cn/ubuntu/ natty main universe restricted multiverse 
deb http://ubuntu.srt.cn/ubuntu/ natty-security universe main multiverse restricted 
deb-src http://ubuntu.srt.cn/ubuntu/ natty-security universe main multiverse restricted 
deb http://ubuntu.srt.cn/ubuntu/ natty-updates universe main multiverse restricted 
deb http://ubuntu.srt.cn/ubuntu/ natty-proposed universe main multiverse restricted 
deb-src http://ubuntu.srt.cn/ubuntu/ natty-proposed universe main multiverse restricted 
deb http://ubuntu.srt.cn/ubuntu/ natty-backports universe main multiverse restricted 
deb-src http://ubuntu.srt.cn/ubuntu/ natty-backports universe main multiverse restricted 
deb-src http://ubuntu.srt.cn/ubuntu/ natty-updates universe main multiverse restricted

 

//教育网源 

    如果大家是在校大学生，可以使用校园网/教育网，就是用教育网的资源吧，中科大，兰大、厦门大学都有很多资源，尤其是支持ipv6的，那更新速度就按兆算了。

中科大：http://mirrors.ustc.edu.cn/

厦门大学：http://mirrors.xmu.edu.cn/howto/

大家可以自己根据自己的版本设置一下，不一定局限于ubuntu 11.04，下面列出一些校内更新源。

 

#电子科技大学

deb http://ubuntu.uestc.edu.cn/ubuntu/ natty main restricted universe multiverse
deb http://ubuntu.uestc.edu.cn/ubuntu/ natty-backports main restricted universe multiverse
deb http://ubuntu.uestc.edu.cn/ubuntu/ natty-proposed main restricted universe multiverse
deb http://ubuntu.uestc.edu.cn/ubuntu/ natty-security main restricted universe multiverse
deb http://ubuntu.uestc.edu.cn/ubuntu/ natty-updates main restricted universe multiverse
deb-src http://ubuntu.uestc.edu.cn/ubuntu/ natty main restricted universe multiverse
deb-src http://ubuntu.uestc.edu.cn/ubuntu/ natty-backports main restricted universe multiverse
deb-src http://ubuntu.uestc.edu.cn/ubuntu/ natty-proposed main restricted universe multiverse
deb-src http://ubuntu.uestc.edu.cn/ubuntu/ natty-security main restricted universe multiverse
deb-src http://ubuntu.uestc.edu.cn/ubuntu/ natty-updates main restricted universe multiverse

＃中国科技大学

deb http://debian.ustc.edu.cn/ubuntu/ natty main restricted universe multiverse
deb http://debian.ustc.edu.cn/ubuntu/ natty-backports restricted universe multiverse
deb http://debian.ustc.edu.cn/ubuntu/ natty-proposed main restricted universe multiverse
deb http://debian.ustc.edu.cn/ubuntu/ natty-security main restricted universe multiverse
deb http://debian.ustc.edu.cn/ubuntu/ natty-updates main restricted universe multiverse
deb-src http://debian.ustc.edu.cn/ubuntu/ natty main restricted universe multiverse
deb-src http://debian.ustc.edu.cn/ubuntu/ natty-backports main restricted universe multiverse
deb-src http://debian.ustc.edu.cn/ubuntu/ natty-proposed main restricted universe multiverse
deb-src http://debian.ustc.edu.cn/ubuntu/ natty-security main restricted universe multiverse
deb-src http://debian.ustc.edu.cn/ubuntu/ natty-updates main restricted universe multiverse

＃北京理工大学

deb http://mirror.bjtu.edu.cn/ubuntu/ natty main multiverse restricted universe
deb http://mirror.bjtu.edu.cn/ubuntu/ natty-backports main multiverse restricted universe
deb http://mirror.bjtu.edu.cn/ubuntu/ natty-proposed main multiverse restricted universe
deb http://mirror.bjtu.edu.cn/ubuntu/ natty-security main multiverse restricted universe
deb http://mirror.bjtu.edu.cn/ubuntu/ natty-updates main multiverse restricted universe
deb-src http://mirror.bjtu.edu.cn/ubuntu/ natty main multiverse restricted universe
deb-src http://mirror.bjtu.edu.cn/ubuntu/ natty-backports main multiverse restricted universe
deb-src http://mirror.bjtu.edu.cn/ubuntu/ natty-proposed main multiverse restricted universe
deb-src http://mirror.bjtu.edu.cn/ubuntu/ natty-security main multiverse restricted universe
deb-src http://mirror.bjtu.edu.cn/ubuntu/ natty-updates main multiverse restricted universe

＃兰州大学

deb ftp://mirror.lzu.edu.cn/ubuntu/ natty main multiverse restricted universe
deb ftp://mirror.lzu.edu.cn/ubuntu/ natty-backports main multiverse restricted universe
deb ftp://mirror.lzu.edu.cn/ubuntu/ natty-proposed main multiverse restricted universe
deb ftp://mirror.lzu.edu.cn/ubuntu/ natty-security main multiverse restricted universe
deb ftp://mirror.lzu.edu.cn/ubuntu/ natty-updates main multiverse restricted universe
deb ftp://mirror.lzu.edu.cn/ubuntu-cn/ natty main multiverse restricted universe

＃上海交通大学

deb http://ftp.sjtu.edu.cn/ubuntu/ natty main multiverse restricted universe
deb http://ftp.sjtu.edu.cn/ubuntu/ natty-backports main multiverse restricted universe
deb http://ftp.sjtu.edu.cn/ubuntu/ natty-proposed main multiverse restricted universe
deb http://ftp.sjtu.edu.cn/ubuntu/ natty-security main multiverse restricted universe
deb http://ftp.sjtu.edu.cn/ubuntu/ natty-updates main multiverse restricted universe
deb http://ftp.sjtu.edu.cn/ubuntu-cn/ natty main multiverse restricted universe
deb-src http://ftp.sjtu.edu.cn/ubuntu/ natty main multiverse restricted universe
deb-src http://ftp.sjtu.edu.cn/ubuntu/ natty-backports main multiverse restricted universe
deb-src http://ftp.sjtu.edu.cn/ubuntu/ natty-proposed main multiverse restricted universe
deb-src http://ftp.sjtu.edu.cn/ubuntu/ natty-security main multiverse restricted universe
deb-src http://ftp.sjtu.edu.cn/ubuntu/ natty-updates main multiverse restricted universe