ubuntu12.10官方推荐更新源

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如何使用Ubuntu Night

Ubuntu Night( http://ubuntu9.com ) 的Top mirror功能根据当前的网络情况和源健康状况不断地进行更新当前可用的源的信息，包括了Top fast/near/stable mirror，可以找到当前网络上所有可用的Ubuntu 镜像（即源)，并按照平均下载速度和地理位置进行排名。而且，当你找到最适合你的源之后，还可以直接下载它的sources.list 文件，并可直接将它copy到/etc/apt/sources.list或者放在/etc/apt/souces.list.d目录下，非常的方便，无 须苦苦找可用源。

如何使用我们推荐的源

不同的网络状况连接以下源的速度不同, 建议在添加前手动验证以下源的连接速度(ping下就行),选择最快的源可以节省大批下载时间。

首先备份源列表:

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

而后用gedit或其他编辑器打开:

gksu gedit /etc/apt/sources.list
kdesudo kate /etc/apt/sources.list  
gksu mousepad /etc/apt/sources.list
gksu leafpad /etc/apt/sources.list (12.04版)
gksu gedit /etc/apt/sources.list

从下面列表中选择合适的源，替换掉文件中所有的内容，保存编辑好的文件:

    注意：一定要选对版本

然后，刷新列表:

sudo apt-get update

注意：一定要执行刷新

源列表
Quantal(12.10)版本

    Ubuntu 官方更新服务器（欧洲，此为官方源，国内较慢，但无同步延迟问题，电信、移动/铁通、联通等公网用户可以使用)：

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

    Ubuntu官方提供的其他软件（第三方闭源软件等）：

    deb http://archive.canonical.com/ubuntu/ quantal partner
    deb http://extras.ubuntu.com/ubuntu/ quantal main

    骨头兄亲自搭建并维护的 Ubuntu 源（该源位于浙江杭州百兆共享宽带的电信机房)，包含 Deepin 等镜像：

    deb http://ubuntu.srt.cn/ubuntu/ quantal main restricted universe multiverse
    deb http://ubuntu.srt.cn/ubuntu/ quantal-security main restricted universe multiverse
    deb http://ubuntu.srt.cn/ubuntu/ quantal-updates main restricted universe multiverse
    deb http://ubuntu.srt.cn/ubuntu/ quantal-proposed main restricted universe multiverse
    deb http://ubuntu.srt.cn/ubuntu/ quantal-backports main restricted universe multiverse
    deb-src http://ubuntu.srt.cn/ubuntu/ quantal main restricted universe multiverse
    deb-src http://ubuntu.srt.cn/ubuntu/ quantal-security main restricted universe multiverse
    deb-src http://ubuntu.srt.cn/ubuntu/ quantal-updates main restricted universe multiverse
    deb-src http://ubuntu.srt.cn/ubuntu/ quantal-proposed main restricted universe multiverse
    deb-src http://ubuntu.srt.cn/ubuntu/ quantal-backports main restricted universe multiverse

    网易163更新服务器（广东广州电信/联通千兆双线接入），包含其他开源镜像：

    deb http://mirrors.163.com/ubuntu/ quantal main restricted universe multiverse
    deb http://mirrors.163.com/ubuntu/ quantal-security main restricted universe multiverse
    deb http://mirrors.163.com/ubuntu/ quantal-updates main restricted universe multiverse
    deb http://mirrors.163.com/ubuntu/ quantal-proposed main restricted universe multiverse
    deb http://mirrors.163.com/ubuntu/ quantal-backports main restricted universe multiverse
    deb-src http://mirrors.163.com/ubuntu/ quantal main restricted universe multiverse
    deb-src http://mirrors.163.com/ubuntu/ quantal-security main restricted universe multiverse
    deb-src http://mirrors.163.com/ubuntu/ quantal-updates main restricted universe multiverse
    deb-src http://mirrors.163.com/ubuntu/ quantal-proposed main restricted universe multiverse
    deb-src http://mirrors.163.com/ubuntu/ quantal-backports main restricted universe multiverse

    搜狐更新服务器（山东联通千兆接入，官方中国大陆地区镜像跳转至此） ，包含其他开源镜像：

    deb http://mirrors.sohu.com/ubuntu/ quantal main restricted universe multiverse
    deb http://mirrors.sohu.com/ubuntu/ quantal-security main restricted universe multiverse
    deb http://mirrors.sohu.com/ubuntu/ quantal-updates main restricted universe multiverse
    deb http://mirrors.sohu.com/ubuntu/ quantal-proposed main restricted universe multiverse
    deb http://mirrors.sohu.com/ubuntu/ quantal-backports main restricted universe multiverse
    deb-src http://mirrors.sohu.com/ubuntu/ quantal main restricted universe multiverse
    deb-src http://mirrors.sohu.com/ubuntu/ quantal-security main restricted universe multiverse
    deb-src http://mirrors.sohu.com/ubuntu/ quantal-updates main restricted universe multiverse
    deb-src http://mirrors.sohu.com/ubuntu/ quantal-proposed main restricted universe multiverse
    deb-src http://mirrors.sohu.com/ubuntu/ quantal-backports main restricted universe multiverse

    LupaWorld 更新服务器（浙江杭州电信/联通双线服务器），包含其他开源镜像：

    deb http://mirror.lupaworld.com/ubuntu quantal main restricted universe multiverse
    deb http://mirror.lupaworld.com/ubuntu quantal-security main restricted universe multiverse
    deb http://mirror.lupaworld.com/ubuntu quantal-updates main restricted universe multiverse
    deb http://mirror.lupaworld.com/ubuntu quantal-backports main restricted universe multiverse
    deb http://mirror.lupaworld.com/ubuntu quantal-proposed main restricted universe multiverse
    deb-src http://mirror.lupaworld.com/ubuntu quantal main restricted universe multiverse
    deb-src http://mirror.lupaworld.com/ubuntu quantal-security main restricted universe multiverse
    deb-src http://mirror.lupaworld.com/ubuntu quantal-updates main restricted universe multiverse
    deb-src http://mirror.lupaworld.com/ubuntu quantal-backports main restricted universe multiverse
    deb-src http://mirror.lupaworld.com/ubuntu quantal-proposed main restricted universe multiverse

    常州贝特康姆软件技术有限公司 更新服务器（江苏常州电信服务器），包含其他开源镜像。

    ( CN99域名 系 “常州市亚科技术有限公司” 所注册，但此公司与常州贝特康姆的法人代表和营业地址相同。所以本镜像实际即原 CN99。但现在 CN99镜像的域名已改为跳转至网易镜像）:

    deb http://centos.bitcomm.cn/ubuntu quantal main restricted universe multiverse
    deb http://centos.bitcomm.cn/ubuntu quantal-security main restricted universe multiverse
    deb http://centos.bitcomm.cn/ubuntu quantal-updates main restricted universe multiverse
    deb http://centos.bitcomm.cn/ubuntu quantal-backports main restricted universe multiverse
    deb http://centos.bitcomm.cn/ubuntu quantal-proposed main restricted universe multiverse
    deb-src http://centos.bitcomm.cn/ubuntu quantal main restricted universe multiverse
    deb-src http://centos.bitcomm.cn/ubuntu quantal-security main restricted universe multiverse
    deb-src http://centos.bitcomm.cn/ubuntu quantal-updates main restricted universe multiverse
    deb-src http://centos.bitcomm.cn/ubuntu quantal-backports main restricted universe multiverse
    deb-src http://centos.bitcomm.cn/ubuntu quantal-proposed main restricted universe multiverse

    以下为有教育网接入的服务器（推荐教育网用户使用，部分非教育网用户也有可观的速度。教育网用户请优先使用IPv6地址。


    中国科学技术大学更新服务器（位于合肥，千兆教育网接入，百兆电信/联通线路智能路由），由中科大 Linux 用户协会和中科大学网络信息中心维护，包含其他开源镜像，Deepin 官方服务器 实际亦指向此处：

    deb http://debian.ustc.edu.cn/ubuntu/ quantal main multiverse restricted universe
    deb http://debian.ustc.edu.cn/ubuntu/ quantal-backports main multiverse restricted universe
    deb http://debian.ustc.edu.cn/ubuntu/ quantal-proposed main multiverse restricted universe
    deb http://debian.ustc.edu.cn/ubuntu/ quantal-security main multiverse restricted universe
    deb http://debian.ustc.edu.cn/ubuntu/ quantal-updates main multiverse restricted universe
    deb-src http://debian.ustc.edu.cn/ubuntu/ quantal main multiverse restricted universe
    deb-src http://debian.ustc.edu.cn/ubuntu/ quantal-backports main multiverse restricted universe
    deb-src http://debian.ustc.edu.cn/ubuntu/ quantal-proposed main multiverse restricted universe
    deb-src http://debian.ustc.edu.cn/ubuntu/ quantal-security main multiverse restricted universe
    deb-src http://debian.ustc.edu.cn/ubuntu/ quantal-updates main multiverse restricted universe

    IPv6-Only 地址

    deb http://mirrors6.ustc.edu.cn/ubuntu/ quantal main multiverse restricted universe
    deb http://mirrors6.ustc.edu.cn/ubuntu/ quantal-backports main multiverse restricted universe
    deb http://mirrors6.ustc.edu.cn/ubuntu/ quantal-proposed main multiverse restricted universe
    deb http://mirrors6.ustc.edu.cn/ubuntu/ quantal-security main multiverse restricted universe
    deb http://mirrors6.ustc.edu.cn/ubuntu/ quantal-updates main multiverse restricted universe
    deb-src http://mirrors6.ustc.edu.cn/ubuntu/ quantal main multiverse restricted universe
    deb-src http://mirrors6.ustc.edu.cn/ubuntu/ quantal-backports main multiverse restricted universe
    deb-src http://mirrors6.ustc.edu.cn/ubuntu/ quantal-proposed main multiverse restricted universe
    deb-src http://mirrors6.ustc.edu.cn/ubuntu/ quantal-security main multiverse restricted universe
    deb-src http://mirrors6.ustc.edu.cn/ubuntu/ quantal-updates main multiverse restricted universe

    清华大学更新服务器，（教育网核心节点百兆接入，已计划提高到千兆）由清华大学学生网管会维护。包含其他开源镜像：

    deb http://mirrors.tuna.tsinghua.edu.cn/ubuntu/ quantal main restricted universe multiverse
    deb http://mirrors.tuna.tsinghua.edu.cn/ubuntu/ quantal-security main restricted universe multiverse
    deb http://mirrors.tuna.tsinghua.edu.cn/ubuntu/ quantal-updates main restricted universe multiverse
    deb http://mirrors.tuna.tsinghua.edu.cn/ubuntu/ quantal-backports main restricted universe multiverse
    deb http://mirrors.tuna.tsinghua.edu.cn/ubuntu/ quantal-proposed main restricted universe multiverse
    deb-src http://mirrors.tuna.tsinghua.edu.cn/ubuntu/ quantal main restricted universe multiverse
    deb-src http://mirrors.tuna.tsinghua.edu.cn/ubuntu/ quantal-security main restricted universe multiverse
    deb-src http://mirrors.tuna.tsinghua.edu.cn/ubuntu/ quantal-updates main restricted universe multiverse
    deb-src http://mirrors.tuna.tsinghua.edu.cn/ubuntu/ quantal-backports main restricted universe multiverse
    deb-src http://mirrors.tuna.tsinghua.edu.cn/ubuntu/ quantal-proposed main restricted universe multiverse

    IPv4-Only 地址

    deb http://mirrors.4.tuna.tsinghua.edu.cn/ubuntu/ quantal main restricted universe multiverse
    deb http://mirrors.4.tuna.tsinghua.edu.cn/ubuntu/ quantal-security main restricted universe multiverse
    deb http://mirrors.4.tuna.tsinghua.edu.cn/ubuntu/ quantal-updates main restricted universe multiverse
    deb http://mirrors.4.tuna.tsinghua.edu.cn/ubuntu/ quantal-backports main restricted universe multiverse
    deb http://mirrors.4.tuna.tsinghua.edu.cn/ubuntu/ quantal-proposed main restricted universe multiverse
    deb-src http://mirrors.4.tuna.tsinghua.edu.cn/ubuntu/ quantal main restricted universe multiverse
    deb-src http://mirrors.4.tuna.tsinghua.edu.cn/ubuntu/ quantal-security main restricted universe multiverse
    deb-src http://mirrors.4.tuna.tsinghua.edu.cn/ubuntu/ quantal-updates main restricted universe multiverse
    deb-src http://mirrors.4.tuna.tsinghua.edu.cn/ubuntu/ quantal-backports main restricted universe multiverse
    deb-src http://mirrors.4.tuna.tsinghua.edu.cn/ubuntu/ quantal-proposed main restricted universe multiverse

    IPv6-Only 地址

    deb http://mirrors.6.tuna.tsinghua.edu.cn/ubuntu/ quantal main multiverse restricted universe
    deb http://mirrors.6.tuna.tsinghua.edu.cn/ubuntu/ quantal-backports main multiverse restricted universe
    deb http://mirrors.6.tuna.tsinghua.edu.cn/ubuntu/ quantal-proposed main multiverse restricted universe
    deb http://mirrors.6.tuna.tsinghua.edu.cn//ubuntu/ quantal-security main multiverse restricted universe
    deb http://mirrors.6.tuna.tsinghua.edu.cn/ubuntu/ quantal-updates main multiverse restricted universe
    deb-src http://mirrors.6.tuna.tsinghua.edu.cn/ubuntu/ quantal main multiverse restricted universe
    deb-src http://mirrors.6.tuna.tsinghua.edu.cn/ubuntu/ quantal-backports main multiverse restricted universe
    deb-src http://mirrors.6.tuna.tsinghua.edu.cn/ubuntu/ quantal-proposed main multiverse restricted universe
    deb-src http://mirrors.6.tuna.tsinghua.edu.cn/ubuntu/ quantal-security main multiverse restricted universe
    deb-src http://mirrors.6.tuna.tsinghua.edu.cn/ubuntu/ quantal-updates main multiverse restricted universe

    中国地质大学开源镜像站，由中国地质大学 Linux 爱好者维护。包含其他开源镜像：

    deb http://mirrors.cugb.edu.cn/ubuntu/ quantal main restricted universe multiverse
    deb http://mirrors.cugb.edu.cn/ubuntu/ quantal-security main restricted universe multiverse
    deb http://mirrors.cugb.edu.cn/ubuntu/ quantal-updates main restricted universe multiverse
    deb http://mirrors.cugb.edu.cn/ubuntu/ quantal-backports main restricted universe multiverse
    deb http://mirrors.cugb.edu.cn/ubuntu/ quantal-proposed main restricted universe multiverse
    deb-src http://mirrors.cugb.edu.cn/ubuntu/ quantal main restricted universe multiverse
    deb-src http://mirrors.cugb.edu.cn/ubuntu/ quantal-security main restricted universe multiverse
    deb-src http://mirrors.cugb.edu.cn/ubuntu/ quantal-updates main restricted universe multiverse
    deb-src http://mirrors.cugb.edu.cn/ubuntu/ quantal-backports main restricted universe multiverse
    deb-src http://mirrors.cugb.edu.cn/ubuntu/ quantal-proposed main restricted universe multiverse

    IPv4-Only 地址（仅限地大校内使用）

    deb http://mirrors4.cugb.edu.cn/ubuntu/ quantal main restricted universe multiverse
    deb http://mirrors4.cugb.edu.cn/ubuntu/ quantal-security main restricted universe multiverse
    deb http://mirrors4.cugb.edu.cn/ubuntu/ quantal-updates main restricted universe multiverse
    deb http://mirrors4.cugb.edu.cn/ubuntu/ quantal-backports main restricted universe multiverse
    deb http://mirrors4.cugb.edu.cn/ubuntu/ quantal-proposed main restricted universe multiverse
    deb-src http://mirrors4.cugb.edu.cn/ubuntu/ quantal main restricted universe multiverse
    deb-src http://mirrors4.cugb.edu.cn/ubuntu/ quantal-security main restricted universe multiverse
    deb-src http://mirrors4.cugb.edu.cn/ubuntu/ quantal-updates main restricted universe multiverse
    deb-src http://mirrors4.cugb.edu.cn/ubuntu/ quantal-backports main restricted universe multiverse
    deb-src http://mirrors4.cugb.edu.cn/ubuntu/ quantal-proposed main restricted universe multiverse

    IPv6-Only 地址

    deb http://mirrors6.cugb.edu.cn/ubuntu/ quantal main multiverse restricted universe
    deb http://mirrors6.cugb.edu.cn/ubuntu/ quantal-backports main multiverse restricted universe
    deb http://mirrors6.cugb.edu.cn/ubuntu/ quantal-proposed main multiverse restricted universe
    deb http://mirrors6.cugb.edu.cn//ubuntu/ quantal-security main multiverse restricted universe
    deb http://mirrors6.cugb.edu.cn/ubuntu/ quantal-updates main multiverse restricted universe
    deb-src http://mirrors6.cugb.edu.cn/ubuntu/ quantal main multiverse restricted universe
    deb-src http://mirrors6.cugb.edu.cn/ubuntu/ quantal-backports main multiverse restricted universe
    deb-src http://mirrors6.cugb.edu.cn/ubuntu/ quantal-proposed main multiverse restricted universe
    deb-src http://mirrors6.cugb.edu.cn/ubuntu/ quantal-security main multiverse restricted universe
    deb-src http://mirrors6.cugb.edu.cn/ubuntu/ quantal-updates main multiverse restricted universe

    北京交通大学更新服务器（教育网/电信百兆接入），由北京交通大学信息中心赞助，包含其他开源镜像。

    （域名中的 bjtu 可以替换为 njtu ，即北交旧名“北方交通大学”对应域名） ：

    deb http://mirror.bjtu.edu.cn/ubuntu/ quantal main multiverse restricted universe
    deb http://mirror.bjtu.edu.cn/ubuntu/ quantal-backports main multiverse restricted universe
    deb http://mirror.bjtu.edu.cn/ubuntu/ quantal-proposed main multiverse restricted universe
    deb http://mirror.bjtu.edu.cn/ubuntu/ quantal-security main multiverse restricted universe
    deb http://mirror.bjtu.edu.cn/ubuntu/ quantal-updates main multiverse restricted universe
    deb-src http://mirror.bjtu.edu.cn/ubuntu/ quantal main multiverse restricted universe
    deb-src http://mirror.bjtu.edu.cn/ubuntu/ quantal-backports main multiverse restricted universe
    deb-src http://mirror.bjtu.edu.cn/ubuntu/ quantal-proposed main multiverse restricted universe
    deb-src http://mirror.bjtu.edu.cn/ubuntu/ quantal-security main multiverse restricted universe
    deb-src http://mirror.bjtu.edu.cn/ubuntu/ quantal-updates main multiverse restricted universe

    IPv6-Only 地址

    deb http://mirror6.bjtu.edu.cn/ubuntu/ quantal main multiverse restricted universe
    deb http://mirror6.bjtu.edu.cn/ubuntu/ quantal-backports main multiverse restricted universe
    deb http://mirror6.bjtu.edu.cn/ubuntu/ quantal-proposed main multiverse restricted universe
    deb http://mirror6.bjtu.edu.cn/ubuntu/ quantal-security main multiverse restricted universe
    deb http://mirror6.bjtu.edu.cn/ubuntu/ quantal-updates main multiverse restricted universe
    deb-src http://mirror6.bjtu.edu.cn/ubuntu/ quantal main multiverse restricted universe
    deb-src http://mirror6.bjtu.edu.cn/ubuntu/ quantal-backports main multiverse restricted universe
    deb-src http://mirror6.bjtu.edu.cn/ubuntu/ quantal-proposed main multiverse restricted universe
    deb-src http://mirror6.bjtu.edu.cn/ubuntu/ quantal-security main multiverse restricted universe
    deb-src http://mirror6.bjtu.edu.cn/ubuntu/ quantal-updates main multiverse restricted universe

    北京理工大学更新服务器（仅教育网可以访问），包含其他开源镜像：

    deb http://mirror.bit.edu.cn/ubuntu/ quantal main restricted universe multiverse
    deb http://mirror.bit.edu.cn/ubuntu/ quantal-security main restricted universe multiverse
    deb http://mirror.bit.edu.cn/ubuntu/ quantal-updates main restricted universe multiverse
    deb http://mirror.bit.edu.cn/ubuntu/ quantal-backports main restricted universe multiverse
    deb http://mirror.bit.edu.cn/ubuntu/ quantal-proposed main restricted universe multiverse
    deb-src http://mirror.bit.edu.cn/ubuntu/ quantal main restricted universe multiverse
    deb-src http://mirror.bit.edu.cn/ubuntu/ quantal-security main restricted universe multiverse
    deb-src http://mirror.bit.edu.cn/ubuntu/ quantal-updates main restricted universe multiverse
    deb-src http://mirror.bit.edu.cn/ubuntu/ quantal-backports main restricted universe multiverse
    deb-src http://mirror.bit.edu.cn/ubuntu/ quantal-proposed main restricted universe multiverse

    IPv6-Only 地址

    deb http://mirror.bit6.edu.cn/ubuntu/ quantal main restricted universe multiverse
    deb http://mirror.bit6.edu.cn/ubuntu/ quantal-security main restricted universe multiverse
    deb http://mirror.bit6.edu.cn/ubuntu/ quantal-updates main restricted universe multiverse
    deb http://mirror.bit6.edu.cn/ubuntu/ quantal-backports main restricted universe multiverse
    deb http://mirror.bit6.edu.cn/ubuntu/ quantal-proposed main restricted universe multiverse
    deb-src http://mirror.bit6.edu.cn/ubuntu/ quantal main restricted universe multiverse
    deb-src http://mirror.bit6.edu.cn/ubuntu/ quantal-security main restricted universe multiverse
    deb-src http://mirror.bit6.edu.cn/ubuntu/ quantal-updates main restricted universe multiverse
    deb-src http://mirror.bit6.edu.cn/ubuntu/ quantal-backports main restricted universe multiverse
    deb-src http://mirror.bit6.edu.cn/ubuntu/ quantal-proposed main restricted universe multiverse

    天津大学更新服务器，由天津大学信息与网络协会和天津大学自由软件联盟维护，包含其他开源镜像 (校外限 IPv6 访问)

    （域名可以替换为 jx.tju.zyrj.org 或 jx6.tju.zyrj.org）

    deb http://mirror.tju.edu.cn/ubuntu/ oneiric main restricted universe multiverse
    deb http://mirror.tju.edu.cn/ubuntu/ oneiric-security main restricted universe multiverse
    deb http://mirror.tju.edu.cn/ubuntu/ oneiric-updates main restricted universe multiverse
    deb http://mirror.tju.edu.cn/ubuntu/ oneiric-backports main restricted universe multiverse
    deb http://mirror.tju.edu.cn/ubuntu/ oneiric-proposed main restricted universe multiverse
    deb-src http://mirror.tju.edu.cn/ubuntu/ oneiric main restricted universe multiverse
    deb-src http://mirror.tju.edu.cn/ubuntu/ oneiric-security main restricted universe multiverse
    deb-src http://mirror.tju.edu.cn/ubuntu/ oneiric-updates main restricted universe multiverse
    deb-src http://mirror.tju.edu.cn/ubuntu/ oneiric-backports main restricted universe multiverse
    deb-src http://mirror.tju.edu.cn/ubuntu/ oneiric-proposed main restricted universe multiverse

    东北大学更新服务器，包含其他开源镜像：

    deb http://ftp.neu.edu.cn/mirrors/ubuntu/ quantal main multiverse restricted universe
    deb http://ftp.neu.edu.cn/mirrors/ubuntu/ quantal-backports main multiverse restricted universe
    deb http://ftp.neu.edu.cn/mirrors/ubuntu/ quantal-proposed main multiverse restricted universe
    deb http://ftp.neu.edu.cn/mirrors/ubuntu/ quantal-security main multiverse restricted universe
    deb http://ftp.neu.edu.cn/mirrors/ubuntu/ quantal-updates main multiverse restricted universe
    deb-src http://ftp.neu.edu.cn/mirrors/ubuntu/ quantal main multiverse restricted universe
    deb-src http://ftp.neu.edu.cn/mirrors/ubuntu/ quantal-backports main multiverse restricted universe
    deb-src http://ftp.neu.edu.cn/mirrors/ubuntu/ quantal-proposed main multiverse restricted universe
    deb-src http://ftp.neu.edu.cn/mirrors/ubuntu/ quantal-security main multiverse restricted universe
    deb-src http://ftp.neu.edu.cn/mirrors/ubuntu/ quantal-updates main multiverse restricted universe

    IPv6-Only 地址

    deb http://ftp.neu6.edu.cn/mirrors/ quantal main multiverse restricted universe
    deb http://ftp.neu6.edu.cn/mirrors/ quantal-backports main multiverse restricted universe
    deb http://ftp.neu6.edu.cn/mirrors/ quantal-proposed main multiverse restricted universe
    deb http://ftp.neu6.edu.cn/mirrors/ quantal-security main multiverse restricted universe
    deb http://ftp.neu6.edu.cn/mirrors/ quantal-updates main multiverse restricted universe
    deb-src http://ftp.neu6.edu.cn/mirrors/ quantal main multiverse restricted universe
    deb-src http://ftp.neu6.edu.cn/mirrors/ quantal-backports main multiverse restricted universe
    deb-src http://ftp.neu6.edu.cn/mirrors/ quantal-proposed main multiverse restricted universe
    deb-src http://ftp.neu6.edu.cn/mirrors/ quantal-security main multiverse restricted universe
    deb-src http://ftp.neu6.edu.cn/mirrors/ quantal-updates main multiverse restricted universe

    哈尔滨工业大学更新服务器，包含其他开源镜像：

    deb http://run.hit.edu.cn/ubuntu/ quantal main restricted universe multiverse
    deb http://run.hit.edu.cn/ubuntu/ quantal-security main restricted universe multiverse
    deb http://run.hit.edu.cn/ubuntu/ quantal-updates main restricted universe multiverse
    deb http://run.hit.edu.cn/ubuntu/ quantal-backports main restricted universe multiverse
    deb http://run.hit.edu.cn/ubuntu/ quantal-proposed main restricted universe multiverse
    deb-src http://run.hit.edu.cn/ubuntu/ quantal main restricted universe multiverse
    deb-src http://run.hit.edu.cn/ubuntu/ quantal-security main restricted universe multiverse
    deb-src http://run.hit.edu.cn/ubuntu/ quantal-updates main restricted universe multiverse
    deb-src http://run.hit.edu.cn/ubuntu/ quantal-backports main restricted universe multiverse
    deb-src http://run.hit.edu.cn/ubuntu/ quantal-proposed main restricted universe multiverse

    IPv6-Only地址

    deb http://run6.hit.edu.cn/ubuntu/ quantal main restricted universe multiverse
    deb http://run6.hit.edu.cn/ubuntu/ quantal-security main restricted universe multiverse
    deb http://run6.hit.edu.cn/ubuntu/ quantal-updates main restricted universe multiverse
    deb http://run6.hit.edu.cn/ubuntu/ quantal-backports main restricted universe multiverse
    deb http://run6.hit.edu.cn/ubuntu/ quantal-proposed main restricted universe multiverse
    deb-src http://run6.hit.edu.cn/ubuntu/ quantal main restricted universe multiverse
    deb-src http://run6.hit.edu.cn/ubuntu/ quantal-security main restricted universe multiverse
    deb-src http://run6.hit.edu.cn/ubuntu/ quantal-updates main restricted universe multiverse
    deb-src http://run6.hit.edu.cn/ubuntu/ quantal-backports main restricted universe multiverse
    deb-src http://run6.hit.edu.cn/ubuntu/ quantal-proposed main restricted universe multiverse

    大连理工大学更新服务器，包含其他开源镜像：

( IPv4/v6 Both )

deb http://mirror.dlut.edu.cn/ubuntu/ quantal main restricted universe multiverse
deb http://mirror.dlut.edu.cn/ubuntu/ quantal-security main restricted universe multiverse
deb http://mirror.dlut.edu.cn/ubuntu/ quantal-updates main restricted universe multiverse
deb http://mirror.dlut.edu.cn/ubuntu/ubuntu quantal-backports main restricted universe multiverse
deb http://mirror.dlut.edu.cn/ubuntu/ quantal-proposed main restricted universe multiverse
deb-src http://mirror.dlut.edu.cn/ubuntu/ quantal main restricted universe multiverse
deb-src http://mirror.dlut.edu.cn/ubuntu/ quantal-security main restricted universe multiverse
deb-src http://mirror.dlut.edu.cn/ubuntu/ quantal-updates main restricted universe multiverse
deb-src http://mirror.dlut.edu.cn/ubuntu/ quantal-backports main restricted universe multiverse
deb-src http://mirror.dlut.edu.cn/ubuntu/ quantal-proposed main restricted universe multiverse

    大连东软信息学院的We - 开源镜像站，由We · Cloud云技术小组维护，包含其他开源镜像：

    deb http://mirrors.neusoft.edu.cn/ubuntu/ quantal main restricted universe multiverse
    deb http://mirrors.neusoft.edu.cn/ubuntu/ quantal-security main restricted universe multiverse
    deb http://mirrors.neusoft.edu.cn/ubuntu/ quantal-updates main restricted universe multiverse
    deb http://mirrors.neusoft.edu.cn/ubuntu/ubuntu quantal-backports main restricted universe multiverse
    deb http://mirrors.neusoft.edu.cn/ubuntu/ quantal-proposed main restricted universe multiverse
    deb-src http://mirrors.neusoft.edu.cn/ubuntu/ quantal main restricted universe multiverse
    deb-src http://mirrors.neusoft.edu.cn/ubuntu/ quantal-security main restricted universe multiverse
    deb-src http://mirrors.neusoft.edu.cn/ubuntu/ quantal-updates main restricted universe multiverse
    deb-src http://mirrors.neusoft.edu.cn/ubuntu/ quantal-backports main restricted universe multiverse
    deb-src http://mirrors.neusoft.edu.cn/ubuntu/ quantal-proposed main restricted universe multiverse

    上海交通大学更新服务器（教育网千兆接入，联通/电信线路情况不详），包含其他开源镜像：

    deb http://ftp.sjtu.edu.cn/ubuntu/ quantal main multiverse restricted universe
    deb http://ftp.sjtu.edu.cn/ubuntu/ quantal-backports main multiverse restricted universe
    deb http://ftp.sjtu.edu.cn/ubuntu/ quantal-proposed main multiverse restricted universe
    deb http://ftp.sjtu.edu.cn/ubuntu/ quantal-security main multiverse restricted universe
    deb http://ftp.sjtu.edu.cn/ubuntu/ quantal-updates main multiverse restricted universe
    deb-src http://ftp.sjtu.edu.cn/ubuntu/ quantal main multiverse restricted universe
    deb-src http://ftp.sjtu.edu.cn/ubuntu/ quantal-backports main multiverse restricted universe
    deb-src http://ftp.sjtu.edu.cn/ubuntu/ quantal-proposed main multiverse restricted universe
    deb-src http://ftp.sjtu.edu.cn/ubuntu/ quantal-security main multiverse restricted universe
    deb-src http://ftp.sjtu.edu.cn/ubuntu/ quantal-updates main multiverse restricted universe

    IPv6-Only 地址

    deb http://ftp6.sjtu.edu.cn/ubuntu/ quantal main multiverse restricted universe
    deb http://ftp6.sjtu.edu.cn/ubuntu/ quantal-backports main multiverse restricted universe
    deb http://ftp6.sjtu.edu.cn/ubuntu/ quantal-proposed main multiverse restricted universe
    deb http://ftp6.sjtu.edu.cn/ubuntu/ quantal-security main multiverse restricted universe
    deb http://ftp6.sjtu.edu.cn/ubuntu/ quantal-updates main multiverse restricted universe
    deb-src http://ftp6.sjtu.edu.cn/ubuntu/ quantal main multiverse restricted universe
    deb-src http://ftp6.sjtu.edu.cn/ubuntu/ quantal-backports main multiverse restricted universe
    deb-src http://ftp6.sjtu.edu.cn/ubuntu/ quantal-proposed main multiverse restricted universe
    deb-src http://ftp6.sjtu.edu.cn/ubuntu/ quantal-security main multiverse restricted universe
    deb-src http://ftp6.sjtu.edu.cn/ubuntu/ quantal-updates main multiverse restricted universe

    浙江大学更新服务器，由浙江大学Linux用户组维护，包含其他开源镜像：

( IPv4/v6 Both )

deb http://mirrors.zjustu.org/ubuntu/ quantal main restricted universe multiverse
deb http://mirrors.zjustu.org/ubuntu/ quantal-backports restricted universe multiverse
deb http://mirrors.zjustu.org/ubuntu/ quantal-proposed main restricted universe multiverse
deb http://mirrors.zjustu.org/ubuntu/ quantal-security main restricted universe multiverse
deb http://mirrors.zjustu.org/ubuntu/ quantal-updates main restricted universe multiverse
deb-src http://mirrors.zjustu.org/ubuntu/ quantal main restricted universe multiverse
deb-src http://mirrors.zjustu.org/ubuntu/ quantal-backports main restricted universe multiverse
deb-src http://mirrors.zjustu.org/ubuntu/ quantal-proposed main restricted universe multiverse
deb-src http://mirrors.zjustu.org/ubuntu/ quantal-security main restricted universe multiverse
deb-src http://mirrors.zjustu.org/ubuntu/ quantal-updates main restricted universe multiverse

    厦门大学更新服务器，由厦门大学信息与网络中心维护，包含其他开源镜像：

( IPv4/v6 Both )

deb http://mirrors.xmu.edu.cn/ubuntu/archive/ quantal main restricted universe multiverse
deb http://mirrors.xmu.edu.cn/ubuntu/archive/ quantal-backports restricted universe multiverse
deb http://mirrors.xmu.edu.cn/ubuntu/archive/ quantal-proposed main restricted universe multiverse
deb http://mirrors.xmu.edu.cn/ubuntu/archive/ quantal-security main restricted universe multiverse
deb http://mirrors.xmu.edu.cn/ubuntu/archive/ quantal-updates main restricted universe multiverse
deb-src http://mirrors.xmu.edu.cn/ubuntu/archive/ quantal main restricted universe multiverse
deb-src http://mirrors.xmu.edu.cn/ubuntu/archive/ quantal-backports main restricted universe multiverse
deb-src http://mirrors.xmu.edu.cn/ubuntu/archive/ quantal-proposed main restricted universe multiverse
deb-src http://mirrors.xmu.edu.cn/ubuntu/archive/ quantal-security main restricted universe multiverse
deb-src http://mirrors.xmu.edu.cn/ubuntu/archive/ quantal-updates main restricted universe multiverse

西南林业大学更新服务器，只包括当前稳定版和开发版，不包括 LTS 镜像。由西南林业大学计信学院维护。包括 Debian 镜像：

deb http://cs3.swfu.edu.cn/ubuntu/ quantal main multiverse restricted universe
deb http://cs3.swfu.edu.cn/ubuntu/ quantal-backports main multiverse restricted universe
deb http://cs3.swfu.edu.cn/ubuntu/ quantal-proposed main multiverse restricted universe
deb http://cs3.swfu.edu.cn/ubuntu/ quantal-security main multiverse restricted universe
deb http://cs3.swfu.edu.cn/ubuntu/ quantal-updates main multiverse restricted universe
deb-src http://cs3.swfu.edu.cn/ubuntu/ quantal main multiverse restricted universe
deb-src http://cs3.swfu.edu.cn/ubuntu/ quantal-backports main multiverse restricted universe
deb-src http://cs3.swfu.edu.cnubuntu/ quantal-proposed main multiverse restricted universe
deb-src http://cs3.swfu.edu.cn/ubuntu/ quantal-security main multiverse restricted universe
deb-src http://cs3.swfu.edu.cn/ubuntu/ quantal-updates main multiverse restricted universe

以下为大陆地区外的源

香港中文大学更新服务器，由香港中文大学资讯科技服务处维护，包含其他开源镜像：

deb http://ftp.cuhk.edu.hk/pub/Linux/ubuntu quantal main restricted universe multiverse
deb http://ftp.cuhk.edu.hk/pub/Linux/ubuntu quantal-security main restricted universe multiverse
deb http://ftp.cuhk.edu.hk/pub/Linux/ubuntu quantal-updates main restricted universe multiverse
deb http://ftp.cuhk.edu.hk/pub/Linux/ubuntu quantal-backports main restricted universe multiverse
deb http://ftp.cuhk.edu.hk/pub/Linux/ubuntu quantal-proposed main restricted universe multiverse
deb-src http://ftp.cuhk.edu.hk/pub/Linux/ubuntu quantal main restricted universe multiverse
deb-src http://ftp.cuhk.edu.hk/pub/Linux/ubuntu quantal-security main restricted universe multiverse
deb-src http://ftp.cuhk.edu.hk/pub/Linux/ubuntu quantal-updates main restricted universe multiverse
deb-src http://ftp.cuhk.edu.hk/pub/Linux/ubuntu quantal-backports main restricted universe multiverse
deb-src http://ftp.cuhk.edu.hk/pub/Linux/ubuntu quantal-proposed main restricted universe

台湾（中华民国）的官方源。速度有时甚至快于内地的，包含 Debian 等其他镜像：

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

其他台湾源可以参考正体中文站Wiki