ubuntu12.04更新源

1. deb http://tw.archive.ubuntu.com/ubuntu/ precise main universe restricted multiverse
   
2. deb-src http://tw.archive.ubuntu.com/ubuntu/ precise main universe restricted multiverse
   
3. deb http://tw.archive.ubuntu.com/ubuntu/ precise-security universe main multiverse restricted
   
4. deb-src http://tw.archive.ubuntu.com/ubuntu/ precise-security universe main multiverse restricted
   
5. deb http://tw.archive.ubuntu.com/ubuntu/ precise-updates universe main multiverse restricted
   
6. deb-src http://tw.archive.ubuntu.com/ubuntu/ precise-updates universe main multiverse restricted

1. deb http://mirrors.163.com/ubuntu/ precise main universe restricted multiverse
   
2. deb-src http://mirrors.163.com/ubuntu/ precise main universe restricted multiverse
   
3. deb http://mirrors.163.com/ubuntu/ precise-security universe main multiverse restricted
   
4. deb-src http://mirrors.163.com/ubuntu/ precise-security universe main multiverse restricted
   
5. deb http://mirrors.163.com/ubuntu/ precise-updates universe main multiverse restricted
   
6. deb http://mirrors.163.com/ubuntu/ precise-proposed universe main multiverse restricted
   
7. deb-src http://mirrors.163.com/ubuntu/ precise-proposed universe main multiverse restricted
   
8. deb http://mirrors.163.com/ubuntu/ precise-backports universe main multiverse restricted
   
9. deb-src http://mirrors.163.com/ubuntu/ precise-backports universe main multiverse restricted
   
10. deb-src http://mirrors.163.com/ubuntu/ precise-updates universe main multiverse restricted

1. deb http://ubuntu.srt.cn/ubuntu/ precise main universe restricted multiverse
   
2. deb-src http://ubuntu.srt.cn/ubuntu/ precise main universe restricted multiverse
   
3. deb http://ubuntu.srt.cn/ubuntu/ precise-security universe main multiverse restricted
   
4. deb-src http://ubuntu.srt.cn/ubuntu/ precise-security universe main multiverse restricted
   
5. deb http://ubuntu.srt.cn/ubuntu/ precise-updates universe main multiverse restricted
   
6. deb http://ubuntu.srt.cn/ubuntu/ precise-proposed universe main multiverse restricted
   
7. deb-src http://ubuntu.srt.cn/ubuntu/ precise-proposed universe main multiverse restricted
   
8. deb http://ubuntu.srt.cn/ubuntu/ precise-backports universe main multiverse restricted
   
9. deb-src http://ubuntu.srt.cn/ubuntu/ precise-backports universe main multiverse restricted
   
10. deb-src http://ubuntu.srt.cn/ubuntu/ precise-updates universe main multiverse restricted

1. deb http://mirror.lupaworld.com/ubuntu/archive/ precise main restricted universe multiverse
   
2. deb http://mirror.lupaworld.com/ubuntu/archive/ precise-security main restricted universe multiverse
   
3. deb http://mirror.lupaworld.com/ubuntu/archive/ precise-updates main restricted universe multiverse
   
4. deb http://mirror.lupaworld.com/ubuntu/archive/ precise-backports main restricted universe multiverse
   
5. deb http://mirror.lupaworld.com/ubuntu/ubuntu-cn/ precise main restricted universe multiverse

1. deb http://ubuntu.cn99.com/ubuntu/ precise main restricted universe multiverse
   
2. deb http://ubuntu.cn99.com/ubuntu/ precise-updates main restricted universe multiverse
   
3. deb http://ubuntu.cn99.com/ubuntu/ precise-security main restricted universe multiverse
   
4. deb http://ubuntu.cn99.com/ubuntu/ precise-backports main restricted universe multiverse
   
5. deb http://ubuntu.cn99.com/ubuntu-cn/ precise main restricted universe multiverse

1. deb http://ubuntu.uestc.edu.cn/ubuntu/ precise main restricted universe multiverse
   
2. deb http://ubuntu.uestc.edu.cn/ubuntu/ precise-backports main restricted universe multiverse
   
3. deb http://ubuntu.uestc.edu.cn/ubuntu/ precise-proposed main restricted universe multiverse
   
4. deb http://ubuntu.uestc.edu.cn/ubuntu/ precise-security main restricted universe multiverse
   
5. deb http://ubuntu.uestc.edu.cn/ubuntu/ precise-updates main restricted universe multiverse
   
6. deb-src http://ubuntu.uestc.edu.cn/ubuntu/ precise main restricted universe multiverse
   
7. deb-src http://ubuntu.uestc.edu.cn/ubuntu/ precise-backports main restricted universe multiverse
   
8. deb-src http://ubuntu.uestc.edu.cn/ubuntu/ precise-proposed main restricted universe multiverse
   
9. deb-src http://ubuntu.uestc.edu.cn/ubuntu/ precise-security main restricted universe multiverse
   
10. deb-src http://ubuntu.uestc.edu.cn/ubuntu/ precise-updates main restricted universe multiverse

1. deb http://debian.ustc.edu.cn/ubuntu/ precise main restricted universe multiverse
   
2. deb http://debian.ustc.edu.cn/ubuntu/ precise-backports restricted universe multiverse
   
3. deb http://debian.ustc.edu.cn/ubuntu/ precise-proposed main restricted universe multiverse
   
4. deb http://debian.ustc.edu.cn/ubuntu/ precise-security main restricted universe multiverse
   
5. deb http://debian.ustc.edu.cn/ubuntu/ precise-updates main restricted universe multiverse
   
6. deb-src http://debian.ustc.edu.cn/ubuntu/ precise main restricted universe multiverse
   
7. deb-src http://debian.ustc.edu.cn/ubuntu/ precise-backports main restricted universe multiverse
   
8. deb-src http://debian.ustc.edu.cn/ubuntu/ precise-proposed main restricted universe multiverse
   
9. deb-src http://debian.ustc.edu.cn/ubuntu/ precise-security main restricted universe multiverse
   
10. deb-src http://debian.ustc.edu.cn/ubuntu/ precise-updates main restricted universe multiverse

1. deb http://mirror.bjtu.edu.cn/ubuntu/ precise main multiverse restricted universe
   
2. deb http://mirror.bjtu.edu.cn/ubuntu/ precise-backports main multiverse restricted universe
   
3. deb http://mirror.bjtu.edu.cn/ubuntu/ precise-proposed main multiverse restricted universe
   
4. deb http://mirror.bjtu.edu.cn/ubuntu/ precise-security main multiverse restricted universe
   
5. deb http://mirror.bjtu.edu.cn/ubuntu/ precise-updates main multiverse restricted universe
   
6. deb-src http://mirror.bjtu.edu.cn/ubuntu/ precise main multiverse restricted universe
   
7. deb-src http://mirror.bjtu.edu.cn/ubuntu/ precise-backports main multiverse restricted universe
   
8. deb-src http://mirror.bjtu.edu.cn/ubuntu/ precise-proposed main multiverse restricted universe
   
9. deb-src http://mirror.bjtu.edu.cn/ubuntu/ precise-security main multiverse restricted universe
   
10. deb-src http://mirror.bjtu.edu.cn/ubuntu/ precise-updates main multiverse restricted universe

1. deb ftp://mirror.lzu.edu.cn/ubuntu/ precise main multiverse restricted universe
   
2. deb ftp://mirror.lzu.edu.cn/ubuntu/ precise-backports main multiverse restricted universe
   
3. deb ftp://mirror.lzu.edu.cn/ubuntu/ precise-proposed main multiverse restricted universe
   
4. deb ftp://mirror.lzu.edu.cn/ubuntu/ precise-security main multiverse restricted universe
   
5. deb ftp://mirror.lzu.edu.cn/ubuntu/ precise-updates main multiverse restricted universe
   
6. deb ftp://mirror.lzu.edu.cn/ubuntu-cn/ precise main multiverse restricted universe

1. deb http://ftp.sjtu.edu.cn/ubuntu/ precise main multiverse restricted universe
   
2. deb http://ftp.sjtu.edu.cn/ubuntu/ precise-backports main multiverse restricted universe
   
3. deb http://ftp.sjtu.edu.cn/ubuntu/ precise-proposed main multiverse restricted universe
   
4. deb http://ftp.sjtu.edu.cn/ubuntu/ precise-security main multiverse restricted universe
   
5. deb http://ftp.sjtu.edu.cn/ubuntu/ precise-updates main multiverse restricted universe
   
6. deb http://ftp.sjtu.edu.cn/ubuntu-cn/ precise main multiverse restricted universe
   
7. deb-src http://ftp.sjtu.edu.cn/ubuntu/ precise main multiverse restricted universe
   
8. deb-src http://ftp.sjtu.edu.cn/ubuntu/ precise-backports main multiverse restricted universe
   
9. deb-src http://ftp.sjtu.edu.cn/ubuntu/ precise-proposed main multiverse restricted universe
   
10. deb-src http://ftp.sjtu.edu.cn/ubuntu/ precise-security main multiverse restricted universe
    
11. deb-src http://ftp.sjtu.edu.cn/ubuntu/ precise-updates main multiverse restricted universe

原文网址：http://honkideng.iteye.com/blog/1874463

ubuntu12.04添加国内软件源（163、sohu、ustc），编辑sources.list文件
sudo nano /etc/apt/sources.list
添加如下内容，保存然后sudo apt-get update.
如果是其它ubuntu版本，只需把precise改为相应的版本的名字。hardy(8.04),lucid(10.04),maverick(10.10),oneiric(11.10),quantal(12.10),precise(12.04)

#163
deb http://mirrors.163.com/ubuntu/ precise main restricted universe multiverse
deb http://mirrors.163.com/ubuntu/ precise-security main restricted universe multiverse
deb http://mirrors.163.com/ubuntu/ precise-updates main restricted universe multiverse
deb http://mirrors.163.com/ubuntu/ precise-proposed main restricted universe multiverse
deb http://mirrors.163.com/ubuntu/ precise-backports main restricted universe multiverse
deb-src http://mirrors.163.com/ubuntu/ precise main restricted universe multiverse
deb-src http://mirrors.163.com/ubuntu/ precise-security main restricted universe multiverse
deb-src http://mirrors.163.com/ubuntu/ precise-updates main restricted universe multiverse
deb-src http://mirrors.163.com/ubuntu/ precise-proposed main restricted universe multiverse
deb-src http://mirrors.163.com/ubuntu/precise-backports main restricted universe multiverse
#sohu
deb http://mirrors.sohu.com/ubuntu/ precise main restricted universe multiverse
deb http://mirrors.sohu.com/ubuntu/ precise-security main restricted universe multiverse
deb http://mirrors.sohu.com/ubuntu/ precise-updates main restricted universe multiverse
deb http://mirrors.sohu.com/ubuntu/ precise-proposed main restricted universe multiverse
deb http://mirrors.sohu.com/ubuntu/ precise-backports main restricted universe multiverse
deb-src http://mirrors.sohu.com/ubuntu/ precise main restricted universe multiverse
deb-src http://mirrors.sohu.com/ubuntu/ precisec-security main restricted universe multiverse
deb-src http://mirrors.sohu.com/ubuntu/ precise-updates main restricted universe multiverse
deb-src http://mirrors.sohu.com/ubuntu/ precise-proposed main restricted universe multiverse
deb-src http://mirrors.sohu.com/ubuntu/ precise-backports main restricted universe multiverse
#ustc
deb http://mirrors.ustc.edu.cn/ubuntu/ precise main restricted universe multiverse
deb http://mirrors.ustc.edu.cn/ubuntu/ precise-security main restricted universe multiverse
deb http://mirrors.ustc.edu.cn/ubuntu/ precise-updates main restricted universe multiverse
deb http://mirrors.ustc.edu.cn/ubuntu/ precise-proposed main restricted universe multiverse
deb http://mirrors.ustc.edu.cn/ubuntu/ precise-backports main restricted universe multiverse
deb-src http://mirrors.ustc.edu.cn/ubuntu/ precise main restricted universe multiverse
deb-src http://mirrors.ustc.edu.cn/ubuntu/ precise-security main restricted universe multiverse
deb-src http://mirrors.ustc.edu.cn/ubuntu/ precise-updates main restricted universe multiverse
deb-src http://mirrors.ustc.edu.cn/ubuntu/ precise-proposed main restricted universe multiverse
deb-src http://mirrors.ustc.edu.cn/ubuntu/ precise-backports main restricted universe multiverse