ubuntu 11.04中国更新源

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ubuntu11.04安装后默认的国内更新源(新浪镜像)速度非常慢,每次更新都要很久时间,想换个速度快的更新源,网上找了下,发现台湾和网易的不错,推荐给大家。

一、台湾更新源(首选推荐,速度很快)

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


二、网易更新源

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

 

注:有个很奇怪的现象,网址应该是不分大小写,但163源的地址如果将ubuntu写成Ubuntu则不会成功链接上的


更新源步骤如下:

1)打开终端(应用程序 -> 附件 -> 终端)

2)在终端输入:

sudo cp /etc/apt/sources.list /etc/apt/sources.list_backup注

#备份原来的软件列表,会要求输入密码

sudo gedit /etc/apt/sources.list

#在打开的gedit编辑器中输入上面的更新源地址,完成后关闭编辑器保存列表

3)在终端执行更新列表,输入:

 sudo apt-get update

4)安装系统更新,打开“更新管理器”(系统->系统管理->更新管理器),下载安装需要的更新,完成后有可能需要重启系统。

到此位为止,更换更新源大功告成,享受快感吧。
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