ubuntu的源

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。

[编辑] 如何使用我们推荐的源

Info 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

[编辑] 源列表

[编辑] 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 “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
<think>嗯,用户想要了解Ubuntu的相关信息。从对话历史看,用户似乎对软件的管理机制和具体使用方法比较感兴趣,之前还提到过的安全性考量。 用户引用的资料已经涵盖了关键点:软件存储在/etc/apt/sources.list文件和/etc/apt/sources.list.d/目录,第三方需要谨慎处理。特别是引用[3]给出了标准的完整格式模板,这个很实用。不过用户可能没意识到版本代号需要自行替换。 考虑到用户可能是Ubuntu新手,需要重点解释基础概念。软件本质上就是软件仓库的地址列表,apt包管理器通过这些地址获取软件。设计成两个存储位置确实如引用[1]所说,是为了区分官方(受信任)和第三方(需审慎)。 用户没有明确具体需求方向,所以准备分三块回答:软件的定义和作用、存储位置说明、配置示例。特别要强调版本代号替换这个易错点,引用[4]提到的镜像站更新滞后问题也值得提醒。 最后生成的问题要覆盖用户可能需要的延伸知识:如何选择镜像、处理第三方、解决常见错误等。安全问题尤其重要,毕竟引用[1]特别提到“第三方不太可信”。 </think>以下是关于Ubuntu的系统化说明,结合引用资料整理关键信息: --- ### 一、Ubuntu的核心作用 Ubuntu本质上是**软件仓库地址的集合**,供APT包管理器下载安装软件包。系统通过定期读取这些信息获取软件更新列表[^1][^2]。 --- ### 二、的存储位置(关键路径) 1. **主配置文件** `/etc/apt/sources.list`:存储官方认证的软件(默认文件) 2. **扩展目录** `/etc/apt/sources.list.d/`:存放第三方软件(通常以`.list`为后缀) > 设计目的:隔离官方与第三方,降低安全风险[^1] --- ### 三、标准的组成结构(以引用[3]为例) ```bash # 主仓库(必须包含) deb http://archive.ubuntu.com/ubuntu/ [版本代号] main restricted universe multiverse # 安全更新(强烈推荐) deb http://security.ubuntu.com/ubuntu/ [版本代号]-security main restricted universe multiverse # 常规更新(推荐) deb http://archive.ubuntu.com/ubuntu/ [版本代号]-updates main restricted universe multiverse # 回溯软件(可选) deb http://archive.ubuntu.com/ubuntu/ [版本代号]-backports main restricted universe multiverse ``` **注意**: - 需替换 `[版本代号]` 如 `jammy`(22.04) 或 `focal`(20.04) - `deb-src` 行表示代码仓库,普通用户可注释掉 --- ### 四、国内镜像加速方案 1. **主流镜像站** 阿里云(`mirrors.aliyun.com`)、网易(`mirrors.163.com`)等 2. **使用技巧** - 镜像站帮助文档可能更新滞后,实际支持新版本时代号可直接替换[^4] - 替换命令示例: ```bash sudo sed -i 's/archive.ubuntu.com/mirrors.aliyun.com/g' /etc/apt/sources.list ``` --- ### 五、安全建议 1. **第三方风险** 非官方可能存在未经验证的软件包,可能导致系统不稳定或安全漏洞[^1] 2. **管理原则** - 优先使用官方和可信镜像站 - 仅在必要时添加第三方到`sources.list.d/`目录 - 定期清理失效:`sudo apt update` 会提示无效地址 --- ### 六、查看当前的方法 ```bash # 查看所有启用 grep -r '^deb' /etc/apt/sources.list /etc/apt/sources.list.d/ ``` ---
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