ubuntu 10.04 更新源地址和修改更新源方法

ubuntu 10.04 更新源地址和修改更新源方法

修改更新源方法：

1. 打开终端。单击主菜单中的“应用程序 – 附件 – 终端”。
2. 修改更新服务器列表。请在终端中执行下面的两条命令：
   sudo cp /etc/apt/sources.list /etc/apt/sources.list_backup 
    #备份原来的软件列表，会要求输入密码
    sudo gedit /etc/apt/sources.list
   #用gedit打开sources.list文件
    在接下来在打开的文本编辑器中，把看到的内容全部删掉，在上面Ubuntu11.04源列表里选择一组对于你来说速度最快的更新服务器列表。粘贴到你所看到的窗口中。这里推荐台湾源和网易源，更新软件的速度很快！
 4. 关闭文本编辑器。
5. 更新软件包列表。执行下面的命令：
   sudo apt-get update
 6. 安装系统更新 
     打开“系统->系统管理->更新管理器”，安装更新。完成后若系统提示重新启动，请重新启动系统。
 下面是Ubuntu 11.04一些常见的源
 #Ubuntu官方源
deb http://cn.archive.Ubuntu.com/ubuntu/ natty multiverse
deb-src http://cn.archive.Ubuntu.com/ubuntu/ natty multiverse 
deb http://cn.archive.Ubuntu.com/ubuntu/ natty-updates multiverse 
deb-src http://cn.archive.Ubuntu.com/ubuntu/ natty-updates multiverse
deb http://security.Ubuntu.com/ubuntu natty-security main restricted 
deb-src http://security.Ubuntu.com/ubuntu natty-security main restricted 
deb http://security.Ubuntu.com/ubuntu natty-security universe 
deb-src http://security.Ubuntu.com/ubuntu natty-security universe 
deb http://security.Ubuntu.com/ubuntu natty-security multiverse 
deb-src http://security.Ubuntu.com/ubuntu natty-security multiverse 
deb http://archive.canonical.com/Ubuntu natty partner 
deb-src http://archive.canonical.com/Ubuntu natty partner

#Ubuntu 11.04台湾源（推荐） 
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

#SRT Sources 
deb http://Ubuntu.srt.cn/ubuntu/ natty main restricted universe multiverse 
deb http://Ubuntu.srt.cn/ubuntu/ natty-security main restricted universe multiverse 
deb http://Ubuntu.srt.cn/ubuntu/ natty-updates main restricted universe multiverse 
deb http://Ubuntu.srt.cn/ubuntu/ natty-proposed main restricted universe multiverse 
deb http://Ubuntu.srt.cn/ubuntu/ natty-backports main restricted universe multiverse 
deb-src http://Ubuntu.srt.cn/ubuntu/ natty main restricted universe multiverse 
deb-src http://Ubuntu.srt.cn/ubuntu/ natty-security main restricted universe multiverse 
deb-src http://Ubuntu.srt.cn/ubuntu/ natty-updates main restricted universe multiverse 
deb-src http://Ubuntu.srt.cn/ubuntu/ natty-proposed main restricted universe multiverse 
deb-src http://Ubuntu.srt.cn/ubuntu/ natty-backports main restricted universe multiverse

#Ubuntu11.04网易源（速度很快、推荐） 
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

#Ubuntu11.04上海源 
deb http://mirror.rootguide.org/Ubuntu/ natty main universe restricted multiverse 
deb-src http://mirror.rootguide.org/Ubuntu/ natty main universe restricted multiverse 
deb http://mirror.rootguide.org/Ubuntu/ natty-security universe main multiverse restricted 
deb-src http://mirror.rootguide.org/Ubuntu/ natty-security universe main multiverse restricted 
deb http://mirror.rootguide.org/Ubuntu/ natty-updates universe main multiverse restricted 
deb http://mirror.rootguide.org/Ubuntu/ natty-proposed universe main multiverse restricted 
deb-src http://mirror.rootguide.org/Ubuntu/ natty-proposed universe main multiverse restricted 
deb http://mirror.rootguide.org/Ubuntu/ natty-backports universe main multiverse restricted 
deb-src http://mirror.rootguide.org/Ubuntu/ natty-backports universe main multiverse restricted 
deb-src http://mirror.rootguide.org/Ubuntu/ natty-updates universe main multiverse restricted

#Ubuntu 11.04 搜狐源 
deb http://mirrors.shlug.org/Ubuntu/ natty main universe restricted multiverse 
deb-src http://mirrors.shlug.org/Ubuntu/ natty main universe restricted multiverse 
deb http://mirrors.shlug.org/Ubuntu/ natty-security universe main multiverse restricted 
deb-src http://mirrors.shlug.org/Ubuntu/ natty-security universe main multiverse restricted 
deb http://mirrors.shlug.org/Ubuntu/ natty-updates universe main multiverse restricted 
deb http://mirrors.shlug.org/Ubuntu/ natty-proposed universe main multiverse restricted 
deb-src http://mirrors.shlug.org/Ubuntu/ natty-proposed universe main multiverse restricted 
deb http://mirrors.shlug.org/Ubuntu/ natty-backports universe main multiverse restricted 
deb-src http://mirrors.shlug.org/Ubuntu/ natty-backports universe main multiverse restricted 
deb-src http://mirrors.shlug.org/Ubuntu/ natty-updates universe main multiverse restricted