ubuntu 9.04更新源

1.sudo gedit /etc/apt/sources.list
编辑你的源列表，添加下面列表中你觉得适合你的，复制到你的列表中，然后保存列表

# deb cdrom:[Ubuntu 9.04 _Jaunty Jackalope_ - Release i386 (20090420.1)]/ jaunty main restricted
deb-src http://archive.ubuntu.com/ubuntu/ jaunty main restricted #Added by software-properties
deb http://ubuntu.dormforce.net/ubuntu/ jaunty main restricted
deb-src http://ubuntu.dormforce.net/ubuntu/ jaunty restricted main multiverse universe #Added by software-properties
deb http://ubuntu.dormforce.net/ubuntu/ jaunty-updates main restricted
deb-src http://ubuntu.dormforce.net/ubuntu/ jaunty-updates restricted main multiverse universe #Added by software-properti
deb http://ubuntu.dormforce.net/ubuntu/ jaunty-security main restricted
deb-src http://ubuntu.dormforce.net/ubuntu/ jaunty-security restricted main multiverse universe #Added by software-properties
deb http://ubuntu.dormforce.net/ubuntu/ jaunty-security universe
deb http://ubuntu.dormforce.net/ubuntu/ jaunty-security multiverse

#######################2009.4.29 new add #################################
##上海市上海交通大学更新服务器（教育网，推荐校园网和网通用户使用）：
deb http://ftp.sjtu.edu.cn/ubuntu/ jaunty main multiverse restricted universe
deb http://ftp.sjtu.edu.cn/ubuntu/ jaunty-backports main multiverse restricted universe
deb http://ftp.sjtu.edu.cn/ubuntu/ jaunty-proposed main multiverse restricted universe
deb http://ftp.sjtu.edu.cn/ubuntu/ jaunty-security main multiverse restricted universe
deb http://ftp.sjtu.edu.cn/ubuntu/ jaunty-updates main multiverse restricted universe
deb-src http://ftp.sjtu.edu.cn/ubuntu/ jaunty main multiverse restricted universe
deb-src http://ftp.sjtu.edu.cn/ubuntu/ jaunty-backports main multiverse restricted universe
deb-src http://ftp.sjtu.edu.cn/ubuntu/ jaunty-proposed main multiverse restricted universe
deb-src http://ftp.sjtu.edu.cn/ubuntu/ jaunty-security main multiverse restricted universe
deb-src http://ftp.sjtu.edu.cn/ubuntu/ jaunty-updates main multiverse restricted universe
##中国科学技术大学更新服务器（教育网，推荐校园网和网通用户使用）：
deb http://debian.ustc.edu.cn/ubuntu/ jaunty main multiverse restricted universe
deb http://debian.ustc.edu.cn/ubuntu/ jaunty-backports main multiverse restricted universe
deb http://debian.ustc.edu.cn/ubuntu/ jaunty-proposed main multiverse restricted universe
deb http://debian.ustc.edu.cn/ubuntu/ jaunty-security main multiverse restricted universe
deb http://debian.ustc.edu.cn/ubuntu/ jaunty-updates main multiverse restricted universe
deb-src http://debian.ustc.edu.cn/ubuntu/ jaunty main multiverse restricted universe
deb-src http://debian.ustc.edu.cn/ubuntu/ jaunty-backports main multiverse restricted universe
deb-src http://debian.ustc.edu.cn/ubuntu/ jaunty-proposed main multiverse restricted universe
deb-src http://debian.ustc.edu.cn/ubuntu/ jaunty-security main multiverse restricted universe
deb-src http://debian.ustc.edu.cn/ubuntu/ jaunty-updates main multiverse restricted universe

##http://ftp.ipv6.uni-muenster.de/pub/mirrors/ftp.ubuntu.com/ubuntu/ ～400Kb/s

##deb http://ftp.ipv6.uni-muenster.de/pub/mirrors/ftp.ubuntu.com/ubuntu/ jaunty main restricted universe multiverse
##deb http://ftp.ipv6.uni-muenster.de/pub/mirrors/ftp.ubuntu.com/ubuntu/ jaunty-security main restricted universe multiverse
##deb http://ftp.ipv6.uni-muenster.de/pub/mirrors/ftp.ubuntu.com/ubuntu/ jaunty-updates main restricted universe multiverse
##deb http://ftp.ipv6.uni-muenster.de/pub/mirrors/ftp.ubuntu.com/ubuntu/ jaunty-proposed main restricted universe multiverse
##deb http://ftp.ipv6.uni-muenster.de/pub/mirrors/ftp.ubuntu.com/ubuntu/ jaunty-backports main restricted universe multiverse
##deb-src http://ftp.ipv6.uni-muenster.de/pub/mirrors/ftp.ubuntu.com/ubuntu/ jaunty main restricted universe multiverse
##deb-src http://ftp.ipv6.uni-muenster.de/pub/mirrors/ftp.ubuntu.com/ubuntu/ jaunty-security main restricted universe multiverse
##deb-src http://ftp.ipv6.uni-muenster.de/pub/mirrors/ftp.ubuntu.com/ubuntu/ jaunty-updates main restricted universe multiverse
##deb-src http://ftp.ipv6.uni-muenster.de/pub/mirrors/ftp.ubuntu.com/ubuntu/ jaunty-proposed main restricted universe multiverse
##deb-src http://ftp.ipv6.uni-muenster.de/pub/mirrors/ftp.ubuntu.com/ubuntu/ jaunty-backports main restricted universe multiverse


##http://ftp.ipv6.heanet.ie/mirrors/ubuntu/ ~2000Kb+/s

##deb http://ftp.ipv6.heanet.ie/mirrors/ubuntu/ jaunty main restricted universe multiverse
##deb http://ftp.ipv6.heanet.ie/mirrors/ubuntu/ jaunty-security main restricted universe multiverse
##deb http://ftp.ipv6.heanet.ie/mirrors/ubuntu/ jaunty-updates main restricted universe multiverse
##deb http://ftp.ipv6.heanet.ie/mirrors/ubuntu/ jaunty-proposed main restricted universe multiverse
##deb http://ftp.ipv6.heanet.ie/mirrors/ubuntu/ jaunty-backports main restricted universe multiverse
##deb-src http://ftp.ipv6.heanet.ie/mirrors/ubuntu/ jaunty main restricted universe multiverse
##deb-src http://ftp.ipv6.heanet.ie/mirrors/ubuntu/ jaunty-security main restricted universe multiverse
##deb-src http://ftp.ipv6.heanet.ie/mirrors/ubuntu/ jaunty-updates main restricted universe multiverse
##deb-src http://ftp.ipv6.heanet.ie/mirrors/ubuntu/ jaunty-proposed main restricted universe multiverse
##deb-src http://ftp.ipv6.heanet.ie/mirrors/ubuntu/ jaunty-backports main restricted universe multiverse


##http://ftp.kddlabs.co.jp/020/Linux/packages/ubuntu/archive/ ~700K

deb http://ftp.kddlabs.co.jp/020/Linux/packages/ubuntu/archive/ jaunty main restricted universe multiverse
deb http://ftp.kddlabs.co.jp/020/Linux/packages/ubuntu/archive/ jaunty-security main restricted universe multiverse
deb http://ftp.kddlabs.co.jp/020/Linux/packages/ubuntu/archive/ jaunty-updates main restricted universe multiverse
deb http://ftp.kddlabs.co.jp/020/Linux/packages/ubuntu/archive/ jaunty-proposed main restricted universe multiverse
deb http://ftp.kddlabs.co.jp/020/Linux/packages/ubuntu/archive/ jaunty-backports main restricted universe multiverse
deb-src http://ftp.kddlabs.co.jp/020/Linux/packages/ubuntu/archive/ jaunty main restricted universe multiverse
deb-src http://ftp.kddlabs.co.jp/020/Linux/packages/ubuntu/archive/ jaunty-security main restricted universe multiverse
deb-src http://ftp.kddlabs.co.jp/020/Linux/packages/ubuntu/archive/ jaunty-updates main restricted universe multiverse
deb-src http://ftp.kddlabs.co.jp/020/Linux/packages/ubuntu/archive/ jaunty-proposed main restricted universe multiverse
deb-src http://ftp.kddlabs.co.jp/020/Linux/packages/ubuntu/archive/ jaunty-backports main restricted universe multiverse

####################### Anjuta编程工具 #######################
deb http://ppa.launchpad.net/jhs.schmid/ppa/ubuntu jaunty main
deb-src http://ppa.launchpad.net/jhs.schmid/ppa/ubuntu jaunty main

####################### Opera浏览器 ##########################
deb http://deb.opera.com/opera/ unstable non-free
deb http://deb.opera.com/opera/ stable non-free

######## 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 jaunty main restricted universe multiverse
deb http://tw.archive.ubuntu.com/ubuntu jaunty-security main restricted universe multiverse
deb http://tw.archive.ubuntu.com/ubuntu jaunty-updates main restricted universe multiverse
deb http://tw.archive.ubuntu.com/ubuntu jaunty-backports main restricted universe multiverse
deb http://tw.archive.ubuntu.com/ubuntu jaunty-proposed main restricted universe multiverse
deb-src http://tw.archive.ubuntu.com/ubuntu jaunty main restricted universe multiverse
deb-src http://tw.archive.ubuntu.com/ubuntu jaunty-security main restricted universe multiverse
deb-src http://tw.archive.ubuntu.com/ubuntu jaunty-updates main restricted universe multiverse
deb-src http://tw.archive.ubuntu.com/ubuntu jaunty-backports main restricted universe multiverse
deb-src http://tw.archive.ubuntu.com/ubuntu jaunty-proposed main restricted universe multiverse

################ 网易163更新服务器 ######################
deb http://mirrors.163.com/ubuntu/ jaunty main restricted universe multiverse
deb http://mirrors.163.com/ubuntu/ jaunty-security main restricted universe multiverse
deb http://mirrors.163.com/ubuntu/ jaunty-updates main restricted universe multiverse
deb http://mirrors.163.com/ubuntu/ jaunty-proposed main restricted universe multiverse
deb http://mirrors.163.com/ubuntu/ jaunty-backports main restricted universe multiverse
deb-src http://mirrors.163.com/ubuntu/ jaunty main restricted universe multiverse
deb-src http://mirrors.163.com/ubuntu/ jaunty-security main restricted universe multiverse
deb-src http://mirrors.163.com/ubuntu/ jaunty-updates main restricted universe multiverse
deb-src http://mirrors.163.com/ubuntu/ jaunty-proposed main restricted universe multiverse
deb-src http://mirrors.163.com/ubuntu/ jaunty-backports main restricted universe multiverse

#################### Mirror.lupaworld.com更新服务器（浙江省杭州市双线服务器，推荐）#####################
deb http://mirror.lupaworld.com/ubuntu jaunty main restricted universe multiverse
deb http://mirror.lupaworld.com/ubuntu jaunty-security main restricted universe multiverse
deb http://mirror.lupaworld.com/ubuntu jaunty-updates main restricted universe multiverse
deb http://mirror.lupaworld.com/ubuntu jaunty-backports main restricted universe multiverse
deb http://mirror.lupaworld.com/ubuntu jaunty-proposed main restricted universe multiverse
deb-src http://mirror.lupaworld.com/ubuntu jaunty main restricted universe multiverse
deb-src http://mirror.lupaworld.com/ubuntu jaunty-security main restricted universe multiverse
deb-src http://mirror.lupaworld.com/ubuntu jaunty-updates main restricted universe multiverse
deb-src http://mirror.lupaworld.com/ubuntu jaunty-backports main restricted universe multiverse
deb-src http://mirror.lupaworld.com/ubuntu jaunty-proposed main restricted universe multiverse
deb http://ppa.launchpad.net/fta/ppa/ubuntu jaunty main
deb-src http://ppa.launchpad.net/fta/ppa/ubuntu jaunty main
deb http://ppa.launchpad.net/drcom-client/ppa/ubuntu/ jaunty main
deb-src http://ppa.launchpad.net/drcom-client/ppa/ubuntu/ jaunty main

2.sudo apt-get update 更新源列表信息
请至少保存官方更新源。