How to change the Ubuntu 9.10 update source

 

Every time we install ubuntu9.10, the next thing we need to do is update the software and Language Pack in it, and the update source of ubuntu will be downloaded very slowly, so we can change the update source, so that he can download it quickly and save some time. Next, let's take several steps.

 

First, back up the original update source file:
Enter the command on the terminal: sudo cp/etc/apt/sources. list/etc/apt/sources. list. backup

Then modify the update source file:
Enter the command on the terminal: sudo gedit/etc/apt/sources. list

Delete the content and add the following source. Save and exit.

I. Bone Source

Deb http://ubuntu.srt.cn/ubuntu/ karmic main restricted universe multiverse
Deb http://ubuntu.srt.cn/ubuntu/ karmic-security main restricted universe multiverse
Deb http://ubuntu.srt.cn/ubuntu/ karmic-updates main restricted universe multiverse
Deb http://ubuntu.srt.cn/ubuntu/ karmic-proposed main restricted universe multiverse
Deb http://ubuntu.srt.cn/ubuntu/ karmic-backports main restricted universe multiverse
Deb-src http://ubuntu.srt.cn/ubuntu/ karmic main restricted universe multiverse
The deb-src http://ubuntu.srt.cn/ubuntu/ karmic-security main restricted universe multiverse
Deb-src http://ubuntu.srt.cn/ubuntu/ karmic-updates main restricted universe multiverse
Deb-src http://ubuntu.srt.cn/ubuntu/ karmic-proposed main restricted universe multiverse
Deb-src Co., http://ubuntu.srt.cn/ubuntu/. karmic-backports main restricted universe multiverse
Deb http://security.ubuntu.com/ubuntu karmic-security main restricted
The deb-src http://security.ubuntu.com/ubuntu karmic-security main restricted
Deb http://security.ubuntu.com/ubuntu karmic-security universe
The deb-src http://security.ubuntu.com/ubuntu karmic-security universe
Deb http://security.ubuntu.com/ubuntu karmic-security multiverse
Deb-src http://security.ubuntu.com/ubuntu karmic-security multiverse

2. Shanghai Jiaotong University

Deb http://mirror.bjtu.edu.cn/ubuntu karmic main restricted universe multiverse
Deb http://mirror.bjtu.edu.cn/ubuntu karmic-security main restricted universe multiverse
Deb http://mirror.bjtu.edu.cn/ubuntu karmic-updates main restricted universe multiverse
Deb http://mirror.bjtu.edu.cn/ubuntu karmic-backports main restricted universe multiverse
Deb http://mirror.bjtu.edu.cn/ubuntu karmic-proposed main restricted universe multiverse
Deb-src http://mirror.bjtu.edu.cn/ubuntu karmic main restricted universe multiverse
The deb-src http://mirror.bjtu.edu.cn/ubuntu karmic-security main restricted universe multiverse
Deb-src http://mirror.bjtu.edu.cn/ubuntu karmic-updates main restricted universe multiverse
Deb-src Co., http://mirror.bjtu.edu.cn/ubuntu. karmic-backports main restricted universe multiverse
Deb-src http://mirror.bjtu.edu.cn/ubuntu karmic-proposed main restricted universe multiverse

I have already tried to download these two sources quickly. You can try it.

From: c5 scarecrow