Ubuntu10.10国内更新源，推荐163源，速度很不错

命令：sudo gedit /etc/apt/sources.list

将更新源替代原来源，保存即可

1.sudo cp /etc/apt/sources.list /etc/apt/sources.list.bk

sudo gedit /etc/apt/sources.list

编辑你的源列表，将原来的内容全部删除，添加下面列表中最适合你的源（注意不要全部添加），选择一个最合适你的即可，复制到你的列表中，然后保存列表。

2.sudo apt-get update 更新源列表信息

可以在运行“sudo apt-get update ”时查看一下错误信息，把不能连接的源删除再重新运行“sudo apt-get update ”。

3.sudo apt-get upgrade 升级

或者用ubuntu自带的更新管理器升级也可

Ubuntu 10.10源列表

网易 Ubuntu 10.10 源（速度很快）

代码:

deb http://mirrors.163.com/ubuntu/ maverick main universe restricted multiverse

deb-src http://mirrors.163.com/ubuntu/ maverick main universe restricted multiverse

deb http://mirrors.163.com/ubuntu/ maverick-security universe main multiverse restricted

deb-src http://mirrors.163.com/ubuntu/ maverick-security universe main multiverse restricted

deb http://mirrors.163.com/ubuntu/ maverick-updates universe main multiverse restricted

deb http://mirrors.163.com/ubuntu/ maverick-proposed universe main multiverse restricted

deb-src http://mirrors.163.com/ubuntu/ maverick-proposed universe main multiverse restricted

deb http://mirrors.163.com/ubuntu/ maverick-backports universe main multiverse restricted

deb-src http://mirrors.163.com/ubuntu/ maverick-backports universe main multiverse restricted

deb-src http://mirrors.163.com/ubuntu/ maverick-updates universe main multiverse restricted

#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

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另付大工源（教育网可用，很快）