更新Ubuntu软件源

自：http://www.cnblogs.com/hongzg1982/articles/2101498.html

在终端输入并运行

sudo cp /etc/apt/sources.list /etc/apt/sources.list.backup （备份当前的源列表，以便日後需要时恢复）

sudo gedit /etc/apt/sources.list （修改sources.list文件中源的列表）

sources.list文件中尾部添加

#cn99.com 源更新服务器（江苏省常州市电信，推荐电信用户使用，我自己是南方电信1M带宽的用户，更新速度平均有100K）：

deb http://Ubuntu.cn99.com/ubuntu/ gutsy main restricted universe multiverse

deb http://Ubuntu.cn99.com/ubuntu/ gutsy-security main restricted universe multiverse

deb http://Ubuntu.cn99.com/ubuntu/ gutsy-updates main restricted universe multiverse

deb http://Ubuntu.cn99.com/ubuntu/ gutsy-proposed main restricted universe multiverse

deb http://Ubuntu.cn99.com/ubuntu/ gutsy-backports main restricted universe multiverse

deb-src http://Ubuntu.cn99.com/ubuntu/ gutsy main restricted universe multiverse

deb-src http://Ubuntu.cn99.com/ubuntu/ gutsy-security main restricted universe multiverse

deb-src http://Ubuntu.cn99.com/ubuntu/ gutsy-updates main restricted universe multiverse

deb-src http://Ubuntu.cn99.com/ubuntu/ gutsy-proposed main restricted universe multiverse

deb-src http://Ubuntu.cn99.com/ubuntu/ gutsy-backports main restricted universe multiverse

#Mirror.lupaworld.com 源更新服务器（浙江省杭州市双线服务器，网通同电信都可以用，亚洲地区官方更新服务器）：

deb http://mirror.lupaworld.com/Ubuntu gutsy main restricted universe multiverse

deb http://mirror.lupaworld.com/Ubuntu gutsy-security main restricted universe multiverse

deb http://mirror.lupaworld.com/Ubuntu gutsy-updates main restricted universe multiverse

deb http://mirror.lupaworld.com/Ubuntu gutsy-backports main restricted universe multiverse

deb-src http://mirror.lupaworld.com/Ubuntu gutsy main restricted universe multiverse

deb-src http://mirror.lupaworld.com/Ubuntu gutsy-security main restricted universe multiverse

deb-src http://mirror.lupaworld.com/Ubuntu gutsy-updates main restricted universe multiverse

deb-src http://mirror.lupaworld.com/Ubuntu gutsy-backports main restricted universe multiverse

Ubuntu 官方源推荐北方网通用户添加

deb http://archive.Ubuntu.com/ubuntu/ gutsy main restricted universe multiverse

deb http://archive.Ubuntu.com/ubuntu/ gutsy-security main restricted universe multiverse

deb http://archive.Ubuntu.com/ubuntu/ gutsy-updates main restricted universe multiverse

deb http://archive.Ubuntu.com/ubuntu/ gutsy-proposed main restricted universe multiverse

deb http://archive.Ubuntu.com/ubuntu/ gutsy-backports main restricted universe multiverse

deb-src http://archive.Ubuntu.com/ubuntu/ gutsy main restricted universe multiverse

deb-src http://archive.Ubuntu.com/ubuntu/ gutsy-security main restricted universe multiverse

deb-src http://archive.Ubuntu.com/ubuntu/ gutsy-updates main restricted universe multiverse

deb-src http://archive.Ubuntu.com/ubuntu/ gutsy-proposed main restricted universe multiverse

deb-src http://archive.Ubuntu.com/ubuntu/ gutsy-backports main restricted universe multiverse

台湾的官方源速度也相当不错，有时甚至快于内地的：

deb http://tw.archive.Ubuntu.com/ubuntu gutsy main restricted universe multiverse

deb http://tw.archive.Ubuntu.com/ubuntu gutsy-security main restricted universe multiverse

deb http://tw.archive.Ubuntu.com/ubuntu gutsy-updates main restricted universe multiverse

deb http://tw.archive.Ubuntu.com/ubuntu gutsy-backports main restricted universe multiverse

deb http://tw.archive.Ubuntu.com/ubuntu gutsy-proposed main restricted universe multiverse

deb-src http://tw.archive.Ubuntu.com/ubuntu gutsy main restricted universe multiverse

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

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

deb-src http://tw.archive.Ubuntu.com/ubuntu gutsy-backports main restricted universe multiverse

deb-src http://tw.archive.Ubuntu.com/ubuntu gutsy-proposed main restricted universe multiverse

防止非官方源中软件包不全的问题，请在sources.list文件中尾部添加下面这个官方源。

deb http://archive.Ubuntu.org.cn/ubuntu-cn/ feisty main restricted universe multiverse

如果没有这个源，下面安装某些软件的时候会提示找不到，比如w32codecs

然后 保存编辑好的文件，执行以下命令更新。

sudo apt-get update   #这一步是更新你的源列表，换源後必须执行

（如果更新速度非常慢请更换源 sudo gedit /etc/apt/sources.list ）

sudo apt-get dist-upgrade  #这一步是更新软件

更新完软件后，再继续设置吧。

有时你可能需要使用:sudo apt-get -f install 修复安装

因为经常会用到终端：所以把终端加到右键菜单：

sudo apt-get install nautilus-open-terminal

这就终端就在右键菜单了可以了！！

有必要学会以root权限打开文件夹

sudo apt-get install nautilus-gksu

这样右键单击文件或文件夹，选择以管理员打开！！！

查看隐藏文件是：Ctrl+ H

 

   昨晚回去吃完饭就开始了ubuntu10.10的折腾之旅。用我的Live-HD启动之后，先来个初体验。客观的说，启动速度和关机速度还是相当快的。打开Firefox之后的第一件事就是安装五笔输入法，没有软件源的ubuntu显示很是无能为力，百度到10.10的更新源，下面就是apt-get的天下了。

#官方的Ubuntu 10.10要保留几个用于紧急更新
deb http://security.Ubuntu.com/ubuntu maverick-security main restricted
deb-src http://security.Ubuntu.com/ubuntu maverick-security main restricted
deb http://security.Ubuntu.com/ubuntu maverick-security universe
deb-src http://security.Ubuntu.com/ubuntu maverick-security universe
deb http://security.Ubuntu.com/ubuntu maverick-security multiverse
deb-src http://security.Ubuntu.com/ubuntu maverick-security multiverse

#163的，速度很不错的
deb http://mirrors.163.com/Ubuntu/ maverick main restricted universe multiverse
deb http://mirrors.163.com/Ubuntu/ maverick-security main restricted universe multiverse
deb http://mirrors.163.com/Ubuntu/ maverick-updates main restricted universe multiverse
deb http://mirrors.163.com/Ubuntu/ maverick-proposed main restricted universe multiverse
deb http://mirrors.163.com/Ubuntu/ maverick-backports main restricted universe multiverse
deb-src http://mirrors.163.com/Ubuntu/ maverick main restricted universe multiverse
deb-src http://mirrors.163.com/Ubuntu/ maverick-security main restricted universe multiverse
deb-src http://mirrors.163.com/Ubuntu/ maverick-updates main restricted universe multiverse
deb-src http://mirrors.163.com/Ubuntu/ maverick-proposed main restricted universe multiverse
deb-src http://mirrors.163.com/Ubuntu/ maverick-backports main restricted universe multiverse
deb http://archive.Ubuntu.com/ubuntu/ maverick main restricted universe multiverse
deb http://archive.Ubuntu.com/ubuntu/ maverick-security main restricted universe multiverse
deb http://archive.Ubuntu.com/ubuntu/ maverick-updates main restricted universe multiverse
deb http://archive.Ubuntu.com/ubuntu/ maverick-proposed main restricted universe multiverse
deb http://archive.Ubuntu.com/ubuntu/ maverick-backports main restricted universe multiverse
deb-src http://archive.Ubuntu.com/ubuntu/ maverick main restricted universe multiverse
deb-src http://archive.Ubuntu.com/ubuntu/ maverick-security main restricted universe multiverse
deb-src http://archive.Ubuntu.com/ubuntu/ maverick-updates main restricted universe multiverse
deb-src http://archive.Ubuntu.com/ubuntu/ maverick-proposed main restricted universe multiverse
deb-src http://archive.Ubuntu.com/ubuntu/ maverick-backports main restricted universe multiverseo

#LUPA的源，速度也很好的（开源社区）
deb http://mirror.lupaworld.com/Ubuntu maverick main restricted universe multiverse
deb http://mirror.lupaworld.com/Ubuntu maverick-security main restricted universe multiverse
deb http://mirror.lupaworld.com/Ubuntu maverick-updates main restricted universe multiverse
deb http://mirror.lupaworld.com/Ubuntu maverick-backports main restricted universe multiverse
deb http://mirror.lupaworld.com/Ubuntu maverick-proposed main restricted universe multiverse
deb-src http://mirror.lupaworld.com/Ubuntu maverick main restricted universe multiverse
deb-src http://mirror.lupaworld.com/Ubuntu maverick-security main restricted universe multiverse
deb-src http://mirror.lupaworld.com/Ubuntu maverick-updates main restricted universe multiverse
deb-src http://mirror.lupaworld.com/Ubuntu maverick-backports main restricted universe multiverse
deb-src http://mirror.lupaworld.com/Ubuntu maverick-proposed main restricted universe multiverse

#sohu的源
deb http://mirrors.sohu.com/Ubuntu/ maverick main restricted
deb-src http://mirrors.sohu.com/Ubuntu/ maverick main restricted
deb http://mirrors.sohu.com/Ubuntu/ maverick-updates main restricted
deb-src http://mirrors.sohu.com/Ubuntu/ maverick-updates main restricted
deb http://mirrors.sohu.com/Ubuntu/ maverick universe
deb-src http://mirrors.sohu.com/Ubuntu/ maverick universe
deb http://mirrors.sohu.com/Ubuntu/ maverick-updates universe
deb-src http://mirrors.sohu.com/Ubuntu/ maverick-updates universe
deb http://mirrors.sohu.com/Ubuntu/ maverick multiverse
deb-src http://mirrors.sohu.com/Ubuntu/ maverick multiverse
deb http://mirrors.sohu.com/Ubuntu/ maverick-updates multiverse
deb-src http://mirrors.sohu.com/Ubuntu/ maverick-updates multiverse

#中国台湾的源
deb http://security.Ubuntu.com/ubuntu/ maverick-security universe main multiverse restricted
deb-src http://tw.archive.Ubuntu.com/ubuntu/ maverick-security universe main multiverse restricted
deb http://tw.archive.Ubuntu.com/ubuntu/ maverick main universe restricted multiverse
deb-src http://tw.archive.Ubuntu.com/ubuntu/ maverick main universe restricted multiverse
deb http://tw.archive.Ubuntu.com/ubuntu/ maverick-updates universe main multiverse restricted
deb-src http://tw.archive.Ubuntu.com/ubuntu/ maverick-updates universe main multiverse restricted
deb http://tw.archive.Ubuntu.com/ubuntu/ maverick-proposed universe main multiverse restricted
deb-src http://tw.archive.Ubuntu.com/ubuntu/ maverick-proposed universe main multiverse restricted


我用的是校园网，因此下面地址比较快：

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