http://cdimage.ubuntu.com/ubuntukylin/releases/15.10/release/

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(for sure):
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]Utopic(14.10)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/ utopic main restricted universe multiverse
deb http://archive.ubuntu.com/ubuntu/ utopic-security main restricted universe multiverse
deb http://archive.ubuntu.com/ubuntu/ utopic-updates main restricted universe multiverse
deb http://archive.ubuntu.com/ubuntu/ utopic-proposed main restricted universe multiverse
deb http://archive.ubuntu.com/ubuntu/ utopic-backports main restricted universe multiverse
deb-src http://archive.ubuntu.com/ubuntu/ utopic main restricted universe multiverse
deb-src http://archive.ubuntu.com/ubuntu/ utopic-security main restricted universe multiverse
deb-src http://archive.ubuntu.com/ubuntu/ utopic-updates main restricted universe multiverse
deb-src http://archive.ubuntu.com/ubuntu/ utopic-proposed main restricted universe multiverse
deb-src http://archive.ubuntu.com/ubuntu/ utopic-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/ utopic partner
deb http://extras.ubuntu.com/ubuntu/ utopic 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/ utopic main restricted universe multiverse
deb http://ubuntu.srt.cn/ubuntu/ utopic-security main restricted universe multiverse
deb http://ubuntu.srt.cn/ubuntu/ utopic-updates main restricted universe multiverse
deb http://ubuntu.srt.cn/ubuntu/ utopic-proposed main restricted universe multiverse
deb http://ubuntu.srt.cn/ubuntu/ utopic-backports main restricted universe multiverse
deb-src http://ubuntu.srt.cn/ubuntu/ utopic main restricted universe multiverse
deb-src http://ubuntu.srt.cn/ubuntu/ utopic-security main restricted universe multiverse
deb-src http://ubuntu.srt.cn/ubuntu/ utopic-updates main restricted universe multiverse
deb-src http://ubuntu.srt.cn/ubuntu/ utopic-proposed main restricted universe multiverse
deb-src http://ubuntu.srt.cn/ubuntu/ utopic-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/ utopic main restricted universe multiverse
deb http://mirrors.163.com/ubuntu/ utopic-security main restricted universe multiverse
deb http://mirrors.163.com/ubuntu/ utopic-updates main restricted universe multiverse
deb http://mirrors.163.com/ubuntu/ utopic-proposed main restricted universe multiverse
deb http://mirrors.163.com/ubuntu/ utopic-backports main restricted universe multiverse
deb-src http://mirrors.163.com/ubuntu/ utopic main restricted universe multiverse
deb-src http://mirrors.163.com/ubuntu/ utopic-security main restricted universe multiverse
deb-src http://mirrors.163.com/ubuntu/ utopic-updates main restricted universe multiverse
deb-src http://mirrors.163.com/ubuntu/ utopic-proposed main restricted universe multiverse
deb-src http://mirrors.163.com/ubuntu/ utopic-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/ utopic main restricted universe multiverse
deb http://mirrors.sohu.com/ubuntu/ utopic-security main restricted universe multiverse
deb http://mirrors.sohu.com/ubuntu/ utopic-updates main restricted universe multiverse
deb http://mirrors.sohu.com/ubuntu/ utopic-proposed main restricted universe multiverse
deb http://mirrors.sohu.com/ubuntu/ utopic-backports main restricted universe multiverse
deb-src http://mirrors.sohu.com/ubuntu/ utopic main restricted universe multiverse
deb-src http://mirrors.sohu.com/ubuntu/ utopic-security main restricted universe multiverse
deb-src http://mirrors.sohu.com/ubuntu/ utopic-updates main restricted universe multiverse
deb-src http://mirrors.sohu.com/ubuntu/ utopic-proposed main restricted universe multiverse
deb-src http://mirrors.sohu.com/ubuntu/ utopic-backports main restricted universe multiverse
阿里云更新服务器（北京万网/浙江杭州阿里云服务器双线接入），包含其他开源镜像： 
deb http://mirrors.aliyun.com/ubuntu/ utopic main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ utopic-security main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ utopic-updates main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ utopic-proposed main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ utopic-backports main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ utopic main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ utopic-security main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ utopic-updates main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ utopic-proposed main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ utopic-backports main restricted universe multiverse
开源中国更新服务器（浙江杭州阿里云服务器），包含其他开源镜像：

(http 亦可替换为 ftp)

deb http://mirrors.oschina.net/ubuntu/ utopic main restricted universe multiverse
deb http://mirrors.oschina.net/ubuntu/ utopic-security main restricted universe multiverse
deb http://mirrors.oschina.net/ubuntu/ utopic-updates main restricted universe multiverse
deb http://mirrors.oschina.net/ubuntu/ utopic-proposed main restricted universe multiverse
deb http://mirrors.oschina.net/ubuntu/ utopic-backports main restricted universe multiverse
deb-src http://mirrors.oschina.net/ubuntu/ utopic main restricted universe multiverse
deb-src http://mirrors.oschina.net/ubuntu/ utopic-security main restricted universe multiverse
deb-src http://mirrors.oschina.net/ubuntu/ utopic-updates main restricted universe multiverse
deb-src http://mirrors.oschina.net/ubuntu/ utopic-proposed main restricted universe multiverse
deb-src http://mirrors.oschina.net/ubuntu/ utopic-backports main restricted universe multiverse
中国开源软件中心更新服务器（北京光环新网服务器），包含其他开源镜像： 
deb http://mirrors.oss.org.cn/ubuntu/ utopic main restricted universe multiverse
deb http://mirrors.oss.org.cn/ubuntu/ utopic-security main restricted universe multiverse
deb http://mirrors.oss.org.cn/ubuntu/ utopic-updates main restricted universe multiverse
deb http://mirrors.oss.org.cn/ubuntu/ utopic-proposed main restricted universe multiverse
deb http://mirrors.oss.org.cn/ubuntu/ utopic-backports main restricted universe multiverse
deb-src http://mirrors.oss.org.cn/ubuntu/ utopic main restricted universe multiverse
deb-src http://mirrors.oss.org.cn/ubuntu/ utopic-security main restricted universe multiverse
deb-src http://mirrors.oss.org.cn/ubuntu/ utopic-updates main restricted universe multiverse
deb-src http://mirrors.oss.org.cn/ubuntu/ utopic-proposed main restricted universe multiverse
deb-src http://mirrors.oss.org.cn/ubuntu/ utopic-backports main restricted universe multiverse
Linux运维派架设的更新服务器（北京阿里巴巴科技有限公司服务器），包含其他开源镜像：

（域名中的.cn可以替换为.com）

deb http://mirrors.skyshe.cn/ubuntu/ utopic main restricted universe multiverse
deb http://mirrors.skyshe.cn/ubuntu/ utopic-security main restricted universe multiverse
deb http://mirrors.skyshe.cn/ubuntu/ utopic-updates main restricted universe multiverse
deb http://mirrors.skyshe.cn/ubuntu/ utopic-proposed main restricted universe multiverse
deb http://mirrors.skyshe.cn/ubuntu/ utopic-backports main restricted universe multiverse
deb-src http://mirrors.skyshe.cn/ubuntu/ utopic main restricted universe multiverse
deb-src http://mirrors.skyshe.cn/ubuntu/ utopic-security main restricted universe multiverse
deb-src http://mirrors.skyshe.cn/ubuntu/ utopic-updates main restricted universe multiverse
deb-src http://mirrors.skyshe.cn/ubuntu/ utopic-proposed main restricted universe multiverse
deb-src http://mirrors.skyshe.cn/ubuntu/ utopic-backports main restricted universe multiverse
北京首都在线科技股份有限公司 更新服务器，包含其他开源镜像： 
deb http://mirrors.yun-idc.com/ubuntu/ utopic main restricted universe multiverse
deb http://mirrors.yun-idc.com/ubuntu/ utopic-security main restricted universe multiverse
deb http://mirrors.yun-idc.com/ubuntu/ utopic-updates main restricted universe multiverse
deb http://mirrors.yun-idc.com/ubuntu/ utopic-proposed main restricted universe multiverse
deb http://mirrors.yun-idc.com/ubuntu/ utopic-backports main restricted universe multiverse
deb-src http://mirrors.yun-idc.com/ubuntu/ utopic main restricted universe multiverse
deb-src http://mirrors.yun-idc.com/ubuntu/ utopic-security main restricted universe multiverse
deb-src http://mirrors.yun-idc.com/ubuntu/ utopic-updates main restricted universe multiverse
deb-src http://mirrors.yun-idc.com/ubuntu/ utopic-proposed main restricted universe multiverse
deb-src http://mirrors.yun-idc.com/ubuntu/ utopic-backports 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 utopic main restricted universe multiverse
deb http://centos.bitcomm.cn/ubuntu utopic-security main restricted universe multiverse
deb http://centos.bitcomm.cn/ubuntu utopic-updates main restricted universe multiverse
deb http://centos.bitcomm.cn/ubuntu utopic-backports main restricted universe multiverse
deb http://centos.bitcomm.cn/ubuntu utopic-proposed main restricted universe multiverse
deb-src http://centos.bitcomm.cn/ubuntu utopic main restricted universe multiverse
deb-src http://centos.bitcomm.cn/ubuntu utopic-security main restricted universe multiverse
deb-src http://centos.bitcomm.cn/ubuntu utopic-updates main restricted universe multiverse
deb-src http://centos.bitcomm.cn/ubuntu utopic-backports main restricted universe multiverse
deb-src http://centos.bitcomm.cn/ubuntu utopic-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/ utopic main multiverse restricted universe
deb http://debian.ustc.edu.cn/ubuntu/ utopic-backports main multiverse restricted universe
deb http://debian.ustc.edu.cn/ubuntu/ utopic-proposed main multiverse restricted universe
deb http://debian.ustc.edu.cn/ubuntu/ utopic-security main multiverse restricted universe
deb http://debian.ustc.edu.cn/ubuntu/ utopic-updates main multiverse restricted universe
deb-src http://debian.ustc.edu.cn/ubuntu/ utopic main multiverse restricted universe
deb-src http://debian.ustc.edu.cn/ubuntu/ utopic-backports main multiverse restricted universe
deb-src http://debian.ustc.edu.cn/ubuntu/ utopic-proposed main multiverse restricted universe
deb-src http://debian.ustc.edu.cn/ubuntu/ utopic-security main multiverse restricted universe
deb-src http://debian.ustc.edu.cn/ubuntu/ utopic-updates main multiverse restricted universe
IPv6-Only 地址 
deb http://mirrors6.ustc.edu.cn/ubuntu/ utopic main multiverse restricted universe
deb http://mirrors6.ustc.edu.cn/ubuntu/ utopic-backports main multiverse restricted universe
deb http://mirrors6.ustc.edu.cn/ubuntu/ utopic-proposed main multiverse restricted universe
deb http://mirrors6.ustc.edu.cn/ubuntu/ utopic-security main multiverse restricted universe
deb http://mirrors6.ustc.edu.cn/ubuntu/ utopic-updates main multiverse restricted universe
deb-src http://mirrors6.ustc.edu.cn/ubuntu/ utopic main multiverse restricted universe
deb-src http://mirrors6.ustc.edu.cn/ubuntu/ utopic-backports main multiverse restricted universe
deb-src http://mirrors6.ustc.edu.cn/ubuntu/ utopic-proposed main multiverse restricted universe
deb-src http://mirrors6.ustc.edu.cn/ubuntu/ utopic-security main multiverse restricted universe
deb-src http://mirrors6.ustc.edu.cn/ubuntu/ utopic-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/ utopic main restricted universe multiverse
deb http://mirrors.tuna.tsinghua.edu.cn/ubuntu/ utopic-security main restricted universe multiverse
deb http://mirrors.tuna.tsinghua.edu.cn/ubuntu/ utopic-updates main restricted universe multiverse
deb http://mirrors.tuna.tsinghua.edu.cn/ubuntu/ utopic-backports main restricted universe multiverse
deb http://mirrors.tuna.tsinghua.edu.cn/ubuntu/ utopic-proposed main restricted universe multiverse
deb-src http://mirrors.tuna.tsinghua.edu.cn/ubuntu/ utopic main restricted universe multiverse
deb-src http://mirrors.tuna.tsinghua.edu.cn/ubuntu/ utopic-security main restricted universe multiverse
deb-src http://mirrors.tuna.tsinghua.edu.cn/ubuntu/ utopic-updates main restricted universe multiverse
deb-src http://mirrors.tuna.tsinghua.edu.cn/ubuntu/ utopic-backports main restricted universe multiverse
deb-src http://mirrors.tuna.tsinghua.edu.cn/ubuntu/ utopic-proposed main restricted universe multiverse
IPv4-Only 地址 
deb http://mirrors.4.tuna.tsinghua.edu.cn/ubuntu/ utopic main restricted universe multiverse
deb http://mirrors.4.tuna.tsinghua.edu.cn/ubuntu/ utopic-security main restricted universe multiverse
deb http://mirrors.4.tuna.tsinghua.edu.cn/ubuntu/ utopic-updates main restricted universe multiverse
deb http://mirrors.4.tuna.tsinghua.edu.cn/ubuntu/ utopic-backports main restricted universe multiverse
deb http://mirrors.4.tuna.tsinghua.edu.cn/ubuntu/ utopic-proposed main restricted universe multiverse
deb-src http://mirrors.4.tuna.tsinghua.edu.cn/ubuntu/ utopic main restricted universe multiverse
deb-src http://mirrors.4.tuna.tsinghua.edu.cn/ubuntu/ utopic-security main restricted universe multiverse
deb-src http://mirrors.4.tuna.tsinghua.edu.cn/ubuntu/ utopic-updates main restricted universe multiverse
deb-src http://mirrors.4.tuna.tsinghua.edu.cn/ubuntu/ utopic-backports main restricted universe multiverse
deb-src http://mirrors.4.tuna.tsinghua.edu.cn/ubuntu/ utopic-proposed main restricted universe multiverse
IPv6-Only 地址 
deb http://mirrors.6.tuna.tsinghua.edu.cn/ubuntu/ utopic main multiverse restricted universe
deb http://mirrors.6.tuna.tsinghua.edu.cn/ubuntu/ utopic-backports main multiverse restricted universe
deb http://mirrors.6.tuna.tsinghua.edu.cn/ubuntu/ utopic-proposed main multiverse restricted universe
deb http://mirrors.6.tuna.tsinghua.edu.cn//ubuntu/ utopic-security main multiverse restricted universe
deb http://mirrors.6.tuna.tsinghua.edu.cn/ubuntu/ utopic-updates main multiverse restricted universe
deb-src http://mirrors.6.tuna.tsinghua.edu.cn/ubuntu/ utopic main multiverse restricted universe
deb-src http://mirrors.6.tuna.tsinghua.edu.cn/ubuntu/ utopic-backports main multiverse restricted universe
deb-src http://mirrors.6.tuna.tsinghua.edu.cn/ubuntu/ utopic-proposed main multiverse restricted universe
deb-src http://mirrors.6.tuna.tsinghua.edu.cn/ubuntu/ utopic-security main multiverse restricted universe
deb-src http://mirrors.6.tuna.tsinghua.edu.cn/ubuntu/ utopic-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， (校外限 IPv6 访问)： 
deb http://mirrors.cug.edu.cn/ubuntu/ utopic main restricted universe multiverse
deb http://mirrors.cug.edu.cn/ubuntu/ utopic-security main restricted universe multiverse
debhttp://mirrors.cug.edu.cn/ubuntu/ utopic-updates main restricted universe multiverse
deb http://mirrors.cug.edu.cn/ubuntu/ utopic-backports main restricted universe multiverse
deb http://mirrors.cug.edu.cn/ubuntu/ utopic-proposed main restricted universe multiverse
deb-src http://mirrors.cug.edu.cn/ubuntu/ utopic main restricted universe multiverse
deb-src http://mirrors.cug.edu.cn/ubuntu/ utopic-security main restricted universe multiverse
deb-src http://mirrors.cug.edu.cn/ubuntu/ utopic-updates main restricted universe multiverse
deb-src http://mirrors.cug.edu.cn/ubuntu/ utopic-backports main restricted universe multiverse
deb-src http://mirrors.cug.edu.cn/ubuntu/ utopic-proposed main restricted universe multiverse
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/ utopic main multiverse restricted universe
deb http://mirror.bjtu.edu.cn/ubuntu/ utopic-backports main multiverse restricted universe
deb http://mirror.bjtu.edu.cn/ubuntu/ utopic-proposed main multiverse restricted universe
deb http://mirror.bjtu.edu.cn/ubuntu/ utopic-security main multiverse restricted universe
deb http://mirror.bjtu.edu.cn/ubuntu/ utopic-updates main multiverse restricted universe
deb-src http://mirror.bjtu.edu.cn/ubuntu/ utopic main multiverse restricted universe
deb-src http://mirror.bjtu.edu.cn/ubuntu/ utopic-backports main multiverse restricted universe
deb-src http://mirror.bjtu.edu.cn/ubuntu/ utopic-proposed main multiverse restricted universe
deb-src http://mirror.bjtu.edu.cn/ubuntu/ utopic-security main multiverse restricted universe
deb-src http://mirror.bjtu.edu.cn/ubuntu/ utopic-updates main multiverse restricted universe
IPv6-Only 地址 
deb http://mirror6.bjtu.edu.cn/ubuntu/ utopic main multiverse restricted universe
deb http://mirror6.bjtu.edu.cn/ubuntu/ utopic-backports main multiverse restricted universe
deb http://mirror6.bjtu.edu.cn/ubuntu/ utopic-proposed main multiverse restricted universe
deb http://mirror6.bjtu.edu.cn/ubuntu/ utopic-security main multiverse restricted universe
deb http://mirror6.bjtu.edu.cn/ubuntu/ utopic-updates main multiverse restricted universe
deb-src http://mirror6.bjtu.edu.cn/ubuntu/ utopic main multiverse restricted universe
deb-src http://mirror6.bjtu.edu.cn/ubuntu/ utopic-backports main multiverse restricted universe
deb-src http://mirror6.bjtu.edu.cn/ubuntu/ utopic-proposed main multiverse restricted universe
deb-src http://mirror6.bjtu.edu.cn/ubuntu/ utopic-security main multiverse restricted universe
deb-src http://mirror6.bjtu.edu.cn/ubuntu/ utopic-updates main multiverse restricted universe
北京理工大学更新服务器，包含其他开源镜像： 
deb http://mirror.bit.edu.cn/ubuntu/ utopic main restricted universe multiverse
deb http://mirror.bit.edu.cn/ubuntu/ utopic-security main restricted universe multiverse
deb http://mirror.bit.edu.cn/ubuntu/ utopic-updates main restricted universe multiverse
deb http://mirror.bit.edu.cn/ubuntu/ utopic-backports main restricted universe multiverse
deb http://mirror.bit.edu.cn/ubuntu/ utopic-proposed main restricted universe multiverse
deb-src http://mirror.bit.edu.cn/ubuntu/ utopic main restricted universe multiverse
deb-src http://mirror.bit.edu.cn/ubuntu/ utopic-security main restricted universe multiverse
deb-src http://mirror.bit.edu.cn/ubuntu/ utopic-updates main restricted universe multiverse
deb-src http://mirror.bit.edu.cn/ubuntu/ utopic-backports main restricted universe multiverse
deb-src http://mirror.bit.edu.cn/ubuntu/ utopic-proposed main restricted universe multiverse
IPv6-Only 地址 
deb http://mirror.bit6.edu.cn/ubuntu/ utopic main restricted universe multiverse
deb http://mirror.bit6.edu.cn/ubuntu/ utopic-security main restricted universe multiverse
deb http://mirror.bit6.edu.cn/ubuntu/ utopic-updates main restricted universe multiverse
deb http://mirror.bit6.edu.cn/ubuntu/ utopic-backports main restricted universe multiverse
deb http://mirror.bit6.edu.cn/ubuntu/ utopic-proposed main restricted universe multiverse
deb-src http://mirror.bit6.edu.cn/ubuntu/ utopic main restricted universe multiverse
deb-src http://mirror.bit6.edu.cn/ubuntu/ utopic-security main restricted universe multiverse
deb-src http://mirror.bit6.edu.cn/ubuntu/ utopic-updates main restricted universe multiverse
deb-src http://mirror.bit6.edu.cn/ubuntu/ utopic-backports main restricted universe multiverse
deb-src http://mirror.bit6.edu.cn/ubuntu/ utopic-proposed main restricted universe multiverse
北京化工大学更新服务器（仅教育网可以访问），包含其他开源镜像。
IPv4-Only 地址
（域名中的 buct.edu.cn 可以替换为 buct.cn ） ： 
deb http://ubuntu.buct.edu.cn/ubuntu/ utopic main multiverse restricted universe
deb http://ubuntu.buct.edu.cn/ubuntu/ utopic-backports main multiverse restricted universe
deb http://ubuntu.buct.edu.cn/ubuntu/ utopic-proposed main multiverse restricted universe
deb http://ubuntu.buct.edu.cn/ubuntu/ utopic-security main multiverse restricted universe
deb http://ubuntu.buct.edu.cn/ubuntu/ utopic-updates main multiverse restricted universe
deb-src http://ubuntu.buct.edu.cn/ubuntu/ utopic main multiverse restricted universe
deb-src http://ubuntu.buct.edu.cn/ubuntu/ utopic-backports main multiverse restricted universe
deb-src http://ubuntu.buct.edu.cn/ubuntu/ utopic-proposed main multiverse restricted universe
deb-src http://ubuntu.buct.edu.cn/ubuntu/ utopic-security main multiverse restricted universe
deb-src http://ubuntu.buct.edu.cn/ubuntu/ utopic-updates main multiverse restricted universe
IPv6-Only 地址 
deb http://ubuntu.buct6.edu.cn/ utopic main multiverse restricted universe
deb http://ubuntu.buct6.edu.cn/ utopic-backports main multiverse restricted universe
deb http://ubuntu.buct6.edu.cn/ utopic-proposed main multiverse restricted universe
deb http://ubuntu.buct6.edu.cn/ utopic-security main multiverse restricted universe
deb http://ubuntu.buct6.edu.cn/ utopic-updates main multiverse restricted universe
deb-src http://ubuntu.buct6.edu.cn/ utopic main multiverse restricted universe
deb-src http://ubuntu.buct6.edu.cn/ utopic-backports main multiverse restricted universe
deb-src http://ubuntu.buct6.edu.cn/ utopic-proposed main multiverse restricted universe
deb-src http://ubuntu.buct6.edu.cn/ utopic-security main multiverse restricted universe
deb-src http://ubuntu.buct6.edu.cn/ utopic-updates main multiverse restricted universe
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/ utopic main restricted universe multiverse
deb http://mirror.tju.edu.cn/ubuntu/ utopic-security main restricted universe multiverse
deb http://mirror.tju.edu.cn/ubuntu/ utopic-updates main restricted universe multiverse
deb http://mirror.tju.edu.cn/ubuntu/ utopic-backports main restricted universe multiverse
deb http://mirror.tju.edu.cn/ubuntu/ utopic-proposed main restricted universe multiverse
deb-src http://mirror.tju.edu.cn/ubuntu/ utopic main restricted universe multiverse
deb-src http://mirror.tju.edu.cn/ubuntu/ utopic-security main restricted universe multiverse
deb-src http://mirror.tju.edu.cn/ubuntu/ utopic-updates main restricted universe multiverse
deb-src http://mirror.tju.edu.cn/ubuntu/ utopic-backports main restricted universe multiverse
deb-src http://mirror.tju.edu.cn/ubuntu/ utopic-proposed main restricted universe multiverse
山东理工大学更新服务器，包含其他开源镜像，限校内访问： 
deb http://mirrors.sdutlinux.org/ubuntu/ utopic main restricted universe multiverse
deb http://mirrors.sdutlinux.org/ubuntu/ utopic-backports restricted universe multiverse
deb http://mirrors.sdutlinux.org/ubuntu/ utopic-proposed main restricted universe multiverse
deb http://mirrors.sdutlinux.org/ubuntu/ utopic-security main restricted universe multiverse
deb http://mirrors.sdutlinux.org/ubuntu/ utopic-updates main restricted universe multiverse
deb-src http://mirrors.sdutlinux.org/ubuntu/ utopic main restricted universe multiverse
deb-src http://mirrors.sdutlinux.org/ubuntu/ utopic-backports main restricted universe multiverse
deb-src http://mirrors.sdutlinux.org/ubuntu/ utopic-proposed main restricted universe multiverse
deb-src http://mirrors.sdutlinux.org/ubuntu/ utopic-security main restricted universe multiverse
deb-src http://mirrors.sdutlinux.org/ubuntu/ utopic-updates 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/ utopic main multiverse restricted universe
deb http://ftp.neu.edu.cn/mirrors/ubuntu/ utopic-backports main multiverse restricted universe
deb http://ftp.neu.edu.cn/mirrors/ubuntu/ utopic-proposed main multiverse restricted universe
deb http://ftp.neu.edu.cn/mirrors/ubuntu/ utopic-security main multiverse restricted universe
deb http://ftp.neu.edu.cn/mirrors/ubuntu/ utopic-updates main multiverse restricted universe
deb-src http://ftp.neu.edu.cn/mirrors/ubuntu/ utopic main multiverse restricted universe
deb-src http://ftp.neu.edu.cn/mirrors/ubuntu/ utopic-backports main multiverse restricted universe
deb-src http://ftp.neu.edu.cn/mirrors/ubuntu/ utopic-proposed main multiverse restricted universe
deb-src http://ftp.neu.edu.cn/mirrors/ubuntu/ utopic-security main multiverse restricted universe
deb-src http://ftp.neu.edu.cn/mirrors/ubuntu/ utopic-updates main multiverse restricted universe
IPv6-Only 地址 
deb http://ftp.neu6.edu.cn/mirrors/ utopic main multiverse restricted universe
deb http://ftp.neu6.edu.cn/mirrors/ utopic-backports main multiverse restricted universe
deb http://ftp.neu6.edu.cn/mirrors/ utopic-proposed main multiverse restricted universe
deb http://ftp.neu6.edu.cn/mirrors/ utopic-security main multiverse restricted universe
deb http://ftp.neu6.edu.cn/mirrors/ utopic-updates main multiverse restricted universe
deb-src http://ftp.neu6.edu.cn/mirrors/ utopic main multiverse restricted universe
deb-src http://ftp.neu6.edu.cn/mirrors/ utopic-backports main multiverse restricted universe
deb-src http://ftp.neu6.edu.cn/mirrors/ utopic-proposed main multiverse restricted universe
deb-src http://ftp.neu6.edu.cn/mirrors/ utopic-security main multiverse restricted universe
deb-src http://ftp.neu6.edu.cn/mirrors/ utopic-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/ utopic main restricted universe multiverse
deb http://run.hit.edu.cn/ubuntu/ utopic-security main restricted universe multiverse
deb http://run.hit.edu.cn/ubuntu/ utopic-updates main restricted universe multiverse
deb http://run.hit.edu.cn/ubuntu/ utopic-backports main restricted universe multiverse
deb http://run.hit.edu.cn/ubuntu/ utopic-proposed main restricted universe multiverse
deb-src http://run.hit.edu.cn/ubuntu/ utopic main restricted universe multiverse
deb-src http://run.hit.edu.cn/ubuntu/ utopic-security main restricted universe multiverse
deb-src http://run.hit.edu.cn/ubuntu/ utopic-updates main restricted universe multiverse
deb-src http://run.hit.edu.cn/ubuntu/ utopic-backports main restricted universe multiverse
deb-src http://run.hit.edu.cn/ubuntu/ utopic-proposed main restricted universe multiverse
IPv6-Only地址 
deb http://run6.hit.edu.cn/ubuntu/ utopic main restricted universe multiverse
deb http://run6.hit.edu.cn/ubuntu/ utopic-security main restricted universe multiverse
deb http://run6.hit.edu.cn/ubuntu/ utopic-updates main restricted universe multiverse
deb http://run6.hit.edu.cn/ubuntu/ utopic-backports main restricted universe multiverse
deb http://run6.hit.edu.cn/ubuntu/ utopic-proposed main restricted universe multiverse
deb-src http://run6.hit.edu.cn/ubuntu/ utopic main restricted universe multiverse
deb-src http://run6.hit.edu.cn/ubuntu/ utopic-security main restricted universe multiverse
deb-src http://run6.hit.edu.cn/ubuntu/ utopic-updates main restricted universe multiverse
deb-src http://run6.hit.edu.cn/ubuntu/ utopic-backports main restricted universe multiverse
deb-src http://run6.hit.edu.cn/ubuntu/ utopic-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/ utopic main restricted universe multiverse
deb http://mirror.dlut.edu.cn/ubuntu/ utopic-security main restricted universe multiverse
deb http://mirror.dlut.edu.cn/ubuntu/ utopic-updates main restricted universe multiverse
deb http://mirror.dlut.edu.cn/ubuntu/ubuntu utopic-backports main restricted universe multiverse
deb http://mirror.dlut.edu.cn/ubuntu/ utopic-proposed main restricted universe multiverse
deb-src http://mirror.dlut.edu.cn/ubuntu/ utopic main restricted universe multiverse
deb-src http://mirror.dlut.edu.cn/ubuntu/ utopic-security main restricted universe multiverse
deb-src http://mirror.dlut.edu.cn/ubuntu/ utopic-updates main restricted universe multiverse
deb-src http://mirror.dlut.edu.cn/ubuntu/ utopic-backports main restricted universe multiverse
deb-src http://mirror.dlut.edu.cn/ubuntu/ utopic-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：

(http 亦可替换为 ftp))

deb http://ftp.sjtu.edu.cn/ubuntu/ utopic main multiverse restricted universe
deb http://ftp.sjtu.edu.cn/ubuntu/ utopic-backports main multiverse restricted universe
deb http://ftp.sjtu.edu.cn/ubuntu/ utopic-proposed main multiverse restricted universe
deb http://ftp.sjtu.edu.cn/ubuntu/ utopic-security main multiverse restricted universe
deb http://ftp.sjtu.edu.cn/ubuntu/ utopic-updates main multiverse restricted universe
deb-src http://ftp.sjtu.edu.cn/ubuntu/ utopic main multiverse restricted universe
deb-src http://ftp.sjtu.edu.cn/ubuntu/ utopic-backports main multiverse restricted universe
deb-src http://ftp.sjtu.edu.cn/ubuntu/ utopic-proposed main multiverse restricted universe
deb-src http://ftp.sjtu.edu.cn/ubuntu/ utopic-security main multiverse restricted universe
deb-src http://ftp.sjtu.edu.cn/ubuntu/ utopic-updates main multiverse restricted universe
IPv6-Only 地址 
deb http://ftp6.sjtu.edu.cn/ubuntu/ utopic main multiverse restricted universe
deb http://ftp6.sjtu.edu.cn/ubuntu/ utopic-backports main multiverse restricted universe
deb http://ftp6.sjtu.edu.cn/ubuntu/ utopic-proposed main multiverse restricted universe
deb http://ftp6.sjtu.edu.cn/ubuntu/ utopic-security main multiverse restricted universe
deb http://ftp6.sjtu.edu.cn/ubuntu/ utopic-updates main multiverse restricted universe
deb-src http://ftp6.sjtu.edu.cn/ubuntu/ utopic main multiverse restricted universe
deb-src http://ftp6.sjtu.edu.cn/ubuntu/ utopic-backports main multiverse restricted universe
deb-src http://ftp6.sjtu.edu.cn/ubuntu/ utopic-proposed main multiverse restricted universe
deb-src http://ftp6.sjtu.edu.cn/ubuntu/ utopic-security main multiverse restricted universe
deb-src http://ftp6.sjtu.edu.cn/ubuntu/ utopic-updates main multiverse restricted universe
江苏开放大学更新服务器，由江苏开放大学技术中心维护，包含其他开源镜像： 
deb http://mirrors.jstvu.edu.cn/ubuntu/ utopic main restricted universe multiverse
deb http://mirrors.jstvu.edu.cn/ubuntu/ utopic-backports restricted universe multiverse
deb http://mirrors.jstvu.edu.cn/ubuntu/ utopic-proposed main restricted universe multiverse
deb http://mirrors.jstvu.edu.cn/ubuntu/ utopic-security main restricted universe multiverse
deb http://mirrors.jstvu.edu.cn/ubuntu/ utopic-updates main restricted universe multiverse
deb-src http://mirrors.jstvu.edu.cn/ubuntu/ utopic main restricted universe multiverse
deb-src http://mirrors.jstvu.edu.cn/ubuntu/ utopic-backports main restricted universe multiverse
deb-src http://mirrors.jstvu.edu.cn/ubuntu/ utopic-proposed main restricted universe multiverse
deb-src http://mirrors.jstvu.edu.cn/ubuntu/ utopic-security main restricted universe multiverse
deb-src http://mirrors.jstvu.edu.cn/ubuntu/ utopic-updates main restricted universe multiverse
南京师范大学更新服务器，包含其他开源镜像，限校内访问： 
deb http://mirrors.njnu.edu.cn/ubuntu/ utopic main restricted universe multiverse
deb http://mirrors.njnu.edu.cn/ubuntu/ utopic-backports restricted universe multiverse
deb http://mirrors.njnu.edu.cn/ubuntu/ utopic-proposed main restricted universe multiverse
deb http://mirrors.njnu.edu.cn/ubuntu/ utopic-security main restricted universe multiverse
deb http://mirrors.njnu.edu.cn/ubuntu/ utopic-updates main restricted universe multiverse
deb-src http://mirrors.njnu.edu.cn/ubuntu/ utopic main restricted universe multiverse
deb-src http://mirrors.njnu.edu.cn/ubuntu/ utopic-backports main restricted universe multiverse
deb-src http://mirrors.njnu.edu.cn/ubuntu/ utopic-proposed main restricted universe multiverse
deb-src http://mirrors.njnu.edu.cn/ubuntu/ utopic-security main restricted universe multiverse
deb-src http://mirrors.njnu.edu.cn/ubuntu/ utopic-updates main restricted universe multiverse
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：
（域名可以替换为mirrors.zju.edu.cn）

( IPv4/v6 Both )

deb http://mirrors.zjustu.org/ubuntu/ utopic main restricted universe multiverse
deb http://mirrors.zjustu.org/ubuntu/ utopic-backports restricted universe multiverse
deb http://mirrors.zjustu.org/ubuntu/ utopic-proposed main restricted universe multiverse
deb http://mirrors.zjustu.org/ubuntu/ utopic-security main restricted universe multiverse
deb http://mirrors.zjustu.org/ubuntu/ utopic-updates main restricted universe multiverse
deb-src http://mirrors.zjustu.org/ubuntu/ utopic main restricted universe multiverse
deb-src http://mirrors.zjustu.org/ubuntu/ utopic-backports main restricted universe multiverse
deb-src http://mirrors.zjustu.org/ubuntu/ utopic-proposed main restricted universe multiverse
deb-src http://mirrors.zjustu.org/ubuntu/ utopic-security main restricted universe multiverse
deb-src http://mirrors.zjustu.org/ubuntu/ utopic-updates main restricted universe multiverse
华中科技大学更新服务器，由华中科技大学网络与计算中心维护，包含其他开源镜像： 
deb http://mirrors.hust.edu.cn/ubuntu/ utopic main restricted universe multiverse
deb http://mirrors.hust.edu.cn/ubuntu/ utopic-backports restricted universe multiverse
deb http://mirrors.hust.edu.cn/ubuntu/ utopic-proposed main restricted universe multiverse
deb http://mirrors.hust.edu.cn/ubuntu/ utopic-security main restricted universe multiverse
deb http://mirrors.hust.edu.cn/ubuntu/ utopic-updates main restricted universe multiverse
deb-src http://mirrors.hust.edu.cn/ubuntu/ utopic main restricted universe multiverse
deb-src http://mirrors.hust.edu.cn/ubuntu/ utopic-backports main restricted universe multiverse
deb-src http://mirrors.hust.edu.cn/ubuntu/ utopic-proposed main restricted universe multiverse
deb-src http://mirrors.hust.edu.cn/ubuntu/ utopic-security main restricted universe multiverse
deb-src http://mirrors.hust.edu.cn/ubuntu/ utopic-updates main restricted universe multiverse
华中科大联创团队更新服务器，由华中科技大学启明学院 的联创团队维护，包含其他开源镜像： 
deb http://mirrors.hustunique.com/ubuntu/ utopic main restricted universe multiverse
deb http://mirrors.hustunique.com/ubuntu/ utopic-backports restricted universe multiverse
deb http://mirrors.hustunique.com/ubuntu/ utopic-proposed main restricted universe multiverse
deb http://mirrors.hustunique.com/ubuntu/ utopic-security main restricted universe multiverse
deb http://mirrors.hustunique.com/ubuntu/ utopic-updates main restricted universe multiverse
deb-src http://mirrors.hustunique.com/ubuntu/ utopic main restricted universe multiverse
deb-src http://mirrors.hustunique.com/ubuntu/ utopic-backports main restricted universe multiverse
deb-src http://mirrors.hustunique.com/ubuntu/ utopic-proposed main restricted universe multiverse
deb-src http://mirrors.hustunique.com/ubuntu/ utopic-security main restricted universe multiverse
deb-src http://mirrors.hustunique.com/ubuntu/ utopic-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/ utopic main restricted universe multiverse
deb http://mirrors.xmu.edu.cn/ubuntu/archive/ utopic-backports restricted universe multiverse
deb http://mirrors.xmu.edu.cn/ubuntu/archive/ utopic-proposed main restricted universe multiverse
deb http://mirrors.xmu.edu.cn/ubuntu/archive/ utopic-security main restricted universe multiverse
deb http://mirrors.xmu.edu.cn/ubuntu/archive/ utopic-updates main restricted universe multiverse
deb-src http://mirrors.xmu.edu.cn/ubuntu/archive/ utopic main restricted universe multiverse
deb-src http://mirrors.xmu.edu.cn/ubuntu/archive/ utopic-backports main restricted universe multiverse
deb-src http://mirrors.xmu.edu.cn/ubuntu/archive/ utopic-proposed main restricted universe multiverse
deb-src http://mirrors.xmu.edu.cn/ubuntu/archive/ utopic-security main restricted universe multiverse
deb-src http://mirrors.xmu.edu.cn/ubuntu/archive/ utopic-updates main restricted universe multiverse
中山大学更新服务器，由中山大学网络与信息技术中心维护，包含其他开源镜像： 
deb http://mirror.sysu.edu.cn/ubuntu/ utopic main restricted universe multiverse
deb http://mirror.sysu.edu.cn/ubuntu/ utopic-backports restricted universe multiverse
deb http://mirror.sysu.edu.cn/ubuntu/ utopic-proposed main restricted universe multiverse
deb http://mirror.sysu.edu.cn/ubuntu/ utopic-security main restricted universe multiverse
deb http://mirror.sysu.edu.cn/ubuntu/ utopic-updates main restricted universe multiverse
deb-src http://mirror.sysu.edu.cn/ubuntu/ utopic main restricted universe multiverse
deb-src http://mirror.sysu.edu.cn/ubuntu/ utopic-backports main restricted universe multiverse
deb-src http://mirror.sysu.edu.cn/ubuntu/ utopic-proposed main restricted universe multiverse
deb-src http://mirror.sysu.edu.cn/ubuntu/ utopic-security main restricted universe multiverse
deb-src http://mirror.sysu.edu.cn/ubuntu/ utopic-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/ utopic main multiverse restricted universe
deb http://cs3.swfu.edu.cn/ubuntu/ utopic-backports main multiverse restricted universe
deb http://cs3.swfu.edu.cn/ubuntu/ utopic-proposed main multiverse restricted universe
deb http://cs3.swfu.edu.cn/ubuntu/ utopic-security main multiverse restricted universe
deb http://cs3.swfu.edu.cn/ubuntu/ utopic-updates main multiverse restricted universe
deb-src http://cs3.swfu.edu.cn/ubuntu/ utopic main multiverse restricted universe
deb-src http://cs3.swfu.edu.cn/ubuntu/ utopic-backports main multiverse restricted universe
deb-src http://cs3.swfu.edu.cnubuntu/ utopic-proposed main multiverse restricted universe
deb-src http://cs3.swfu.edu.cn/ubuntu/ utopic-security main multiverse restricted universe
deb-src http://cs3.swfu.edu.cn/ubuntu/ utopic-updates main multiverse restricted universe
电子科技大学（位于成都）更新服务器，由电子科技大学学生宿舍网络管理委员会维护，仅包含 Ubuntu 镜像： 
deb http://ubuntu.dormforce.net/ubuntu/ utopic main restricted universe multiverse
deb http://ubuntu.dormforce.net/ubuntu/ utopic-backports main restricted universe multiverse
deb http://ubuntu.dormforce.net/ubuntu/ utopic-proposed main restricted universe multiverse
deb http://ubuntu.dormforce.net/ubuntu/ utopic-security main restricted universe multiverse
deb http://ubuntu.dormforce.net/ubuntu/ utopic-updates main restricted universe multiverse
deb-src http://ubuntu.dormforce.net/ubuntu/ utopic main restricted universe multiverse
deb-src http://ubuntu.dormforce.net/ubuntu/ utopic-backports main restricted universe multiverse
deb-src http://ubuntu.dormforce.net/ubuntu/ utopic-proposed main restricted universe multiverse
deb-src http://ubuntu.dormforce.net/ubuntu/ utopic-security main restricted universe multiverse
deb-src http://ubuntu.dormforce.net/ubuntu/ utopic-updates main restricted universe multiverse
电子科技大学另一更新服务器，由电子科大凝聚网络安全工作室维护，包含 Ubuntu 和 Raspian镜像，以及 Linux Deepin镜像： 
deb http://ubuntu.cnssuestc.org/ubuntu/ utopic main restricted universe multiverse
deb http://ubuntu.cnssuestc.org/ubuntu/ utopic-backports main restricted universe multiverse
deb http://ubuntu.cnssuestc.org/ubuntu/ utopic-proposed main restricted universe multiverse
deb http://ubuntu.cnssuestc.org/ubuntu/ utopic-security main restricted universe multiverse
deb http://ubuntu.cnssuestc.org/ubuntu/ utopic-updates main restricted universe multiverse
deb-src http://ubuntu.cnssuestc.org/ubuntu/ utopic main restricted universe multiverse
deb-src http://ubuntu.cnssuestc.org/ubuntu/ utopic-backports main restricted universe multiverse
deb-src http://ubuntu.cnssuestc.org/ubuntu/ utopic-proposed main restricted universe multiverse
deb-src http://ubuntu.cnssuestc.org/ubuntu/ utopic-security main restricted universe multiverse
deb-src http://ubuntu.cnssuestc.org/ubuntu/ utopic-updates main restricted universe multiverse
西安交通大学更新服务器，由西安交通大学众享社维护，包含其他开源镜像： 
deb http://ubuntu.xjtuns.cn/ubuntu/ utopic main restricted universe multiverse
deb http://ubuntu.xjtuns.cn/ubuntu/ utopic-security main restricted universe multiverse
deb http://ubuntu.xjtuns.cn/ubuntu/ utopic-updates main restricted universe multiverse
deb http://ubuntu.xjtuns.cn/ubuntu/ubuntu utopic-backports main restricted universe multiverse
deb http://ubuntu.xjtuns.cn/ubuntu/ utopic-proposed main restricted universe multiverse
deb-src http://ubuntu.xjtuns.cn/ubuntu/ utopic main restricted universe multiverse
deb-src http://ubuntu.xjtuns.cn/ubuntu/ utopic-security main restricted universe multiverse
deb-src http://ubuntu.xjtuns.cn/ubuntu/ utopic-updates main restricted universe multiverse
deb-src http://ubuntu.xjtuns.cn/ubuntu/ utopic-backports main restricted universe multiverse
deb-src http://ubuntu.xjtuns.cn/ubuntu/ utopic-proposed main restricted universe multiverse

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

香港 01link 更新服务器，由香港联达网络服务有限公司维护：

deb http://ubuntu.01link.hk utopic main restricted universe multiverse
deb http://ubuntu.01link.hk utopic-security main restricted universe multiverse
deb http://ubuntu.01link.hk utopic-updates main restricted universe multiverse
deb http://ubuntu.01link.hk utopic-backports main restricted universe multiverse
deb http://ubuntu.01link.hk utopic-proposed main restricted universe multiverse
deb-src http://ubuntu.01link.hk utopic main restricted universe multiverse
deb-src http://ubuntu.01link.hk utopic-security main restricted universe multiverse
deb-src http://ubuntu.01link.hk utopic-updates main restricted universe multiverse
deb-src http://ubuntu.01link.hk utopic-backports main restricted universe multiverse
deb-src http://ubuntu.01link.hk utopic-proposed main restricted universe

香港 uhost 更新服务器，由香港互联科技有限公司维护：

deb http://ubuntu.uhost.hk utopic main restricted universe multiverse
deb http://ubuntu.uhost.hk utopic-security main restricted universe multiverse
deb http://ubuntu.uhost.hk utopic-updates main restricted universe multiverse
deb http://ubuntu.uhost.hk utopic-backports main restricted universe multiverse
deb http://ubuntu.uhost.hk utopic-proposed main restricted universe multiverse
deb-src http://ubuntu.uhost.hk utopic main restricted universe multiverse
deb-src http://ubuntu.uhost.hk utopic-security main restricted universe multiverse
deb-src http://ubuntu.uhost.hk utopic-updates main restricted universe multiverse
deb-src http://ubuntu.uhost.hk utopic-backports main restricted universe multiverse
deb-src http://ubuntu.uhost.hk utopic-proposed main restricted universe

台湾的官方源。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 utopic main restricted universe multiverse
deb http://tw.archive.ubuntu.com/ubuntu utopic-security main restricted universe multiverse
deb http://tw.archive.ubuntu.com/ubuntu utopic-updates main restricted universe multiverse
deb http://tw.archive.ubuntu.com/ubuntu utopic-backports main restricted universe multiverse
deb http://tw.archive.ubuntu.com/ubuntu utopic-proposed main restricted universe multiverse
deb-src http://tw.archive.ubuntu.com/ubuntu utopic main restricted universe multiverse
deb-src http://tw.archive.ubuntu.com/ubuntu utopic-security main restricted universe multiverse
deb-src http://tw.archive.ubuntu.com/ubuntu utopic-updates main restricted universe multiverse
deb-src http://tw.archive.ubuntu.com/ubuntu utopic-backports main restricted universe multiverse
deb-src http://tw.archive.ubuntu.com/ubuntu utopic-proposed main restricted universe multiverse

其他台湾源可以参考正体中文站Wiki

备注：
  • 完全失效的服务器：

    1. 青岛大学更新服务器（教育网/山东青岛移动专线双线服务器），由 OSQDU维护，位于青岛大学。包含开源镜像和Opera、马克思主义文库等其他镜像。
    2. Geekbone.org更新服务器（上海电信服务器，由 SHLUG /上海Linux用户群维护）,现跳转至搜狐服务器。
    3. 由Love4Taylor维护的开源镜像站，位于香港新世界电讯有限公司CDN节点上，包含Deepin 镜像，可能包含其它开源镜像。
  • 上述服务器部分可能改为校内/地区访问。
  • 部分失效的服务器

    1. 西南大学开源社区维护的西南大学镜像中已经取消了主要发行版镜像，但有一些学习资源。
    2. 由电子科技大学Linux 用户组维护的UESTC LUG软件源中包含其它发行版的镜像。
    3. 由电子科技大学学生之家维护的电子科大星辰工作室镜像中已经取消了 Ubuntu 镜像，但有其它发行版的镜像。
    4. 由We · Cloud云技术小组维护的大连东软信息学院的We - 开源镜像站中已经取消了 Ubuntu 镜像，但有Ubuntu 光盘镜像和其它发行版。
    5. LupaWorld 更新服务器（浙江杭州电信/联通双线服务器）中，已经取消了 Ubuntu 镜像，但有其它发行版的镜像。
  • 各大镜像站点往往包括 Ubuntu 以外的大量其他自由软件资源，文中已注出。
  • 其他软件源如 Medibuntu、Getdeb 等可参考香港自由软件社团维护的Wiki 。

原文地址：

http://wiki.ubuntu.org.cn/Qref/Source

ubuntu15 :

#deb cdrom:[Ubuntu-Kylin 15.10 _Wily Werewolf_ - Release amd64 (20151021)]/ wily main multiverse restricted universe

# See http://help.ubuntu.com/community/UpgradeNotes for how to upgrade to
# newer versions of the distribution.
deb http://us.archive.ubuntu.com/ubuntu/ wily main restricted
deb-src http://us.archive.ubuntu.com/ubuntu/ wily main restricted

## Major bug fix updates produced after the final release of the
## distribution.
deb http://us.archive.ubuntu.com/ubuntu/ wily-updates main restricted
deb-src http://us.archive.ubuntu.com/ubuntu/ wily-updates main restricted

## N.B. software from this repository is ENTIRELY UNSUPPORTED by the Ubuntu
## team. Also, please note that software in universe WILL NOT receive any
## review or updates from the Ubuntu security team.
deb http://us.archive.ubuntu.com/ubuntu/ wily universe
deb-src http://us.archive.ubuntu.com/ubuntu/ wily universe
deb http://us.archive.ubuntu.com/ubuntu/ wily-updates universe
deb-src http://us.archive.ubuntu.com/ubuntu/ wily-updates universe

## N.B. software from this repository is ENTIRELY UNSUPPORTED by the Ubuntu
## team, and may not be under a free licence. Please satisfy yourself as to
## your rights to use the software. Also, please note that software in
## multiverse WILL NOT receive any review or updates from the Ubuntu
## security team.
deb http://us.archive.ubuntu.com/ubuntu/ wily multiverse
deb-src http://us.archive.ubuntu.com/ubuntu/ wily multiverse
deb http://us.archive.ubuntu.com/ubuntu/ wily-updates multiverse
deb-src http://us.archive.ubuntu.com/ubuntu/ wily-updates multiverse

## N.B. software from this repository may not have been tested as
## extensively as that contained in the main release, although it includes
## newer versions of some applications which may provide useful features.
## Also, please note that software in backports WILL NOT receive any review
## or updates from the Ubuntu security team.
deb http://us.archive.ubuntu.com/ubuntu/ wily-backports main restricted universe multiverse
deb-src http://us.archive.ubuntu.com/ubuntu/ wily-backports main restricted universe multiverse

deb http://security.ubuntu.com/ubuntu wily-security main restricted
deb-src http://security.ubuntu.com/ubuntu wily-security main restricted
deb http://security.ubuntu.com/ubuntu wily-security universe
deb-src http://security.ubuntu.com/ubuntu wily-security universe
deb http://security.ubuntu.com/ubuntu wily-security multiverse
deb-src http://security.ubuntu.com/ubuntu wily-security multiverse

## Uncomment the following two lines to add software from Canonical's
## 'partner' repository.
## This software is not part of Ubuntu, but is offered by Canonical and the
## respective vendors as a service to Ubuntu users.
# deb http://archive.canonical.com/ubuntu wily partner
# deb-src http://archive.canonical.com/ubuntu wily partner

转载于:https://www.cnblogs.com/duanxz/p/5426482.html

Ubuntu14.10 更新源，现在很多源已经停用了建议使用ubuntu15以上相关推荐

  1. Ubuntu10.10更新源

    Ubuntu 10.10更新源列表(ubuntu10.10源) Ubuntu 10.10 已经发布了,下面提供更新源方法与更新源列表地址 1.sudo gedit /etc/apt/sources.l ...

  2. Ubuntu14.04更新源

    Ubuntu14.04更新源 http://jingyan.baidu.com/article/7f41ecec1b7a2e593d095ce6.html Ubuntu源 http://wiki.ub ...

  3. Ubuntu14.04 更新源 方法 提升更新的下载速度

    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(for sure): sudo cp /etc/apt ...

  4. 构建ASP.NET MVC4+EF5+EasyUI+Unity2.x注入的后台管理系统（10）-系统菜单栏[附源码]

    构建ASP.NET MVC4+EF5+EasyUI+Unity2.x注入的后台管理系统(10)-系统菜单栏[附源码] 原文:构建ASP.NET MVC4+EF5+EasyUI+Unity2.x注入的后 ...

  5. ubuntu更换源（清华源）并更新系统

    首先更新自己需要的源 (1)打开清华园官网https://mirrors.tuna.tsinghua.edu.cn/: (2)搜索Ubuntu: (3)点击旁边的问号: (4)选择自己ubuntu的版 ...

  6. anaconda常用指令，更新查看添加下载源等

    记录一下anaconda命令行常用指令,方便查阅,会不定期更新~ 检查conda版本 conda --version Anaconda更新 # conda conda update conda # a ...

  7. Web 开发中很实用的10个效果【附源码下载】

    在工作中,我们可能会用到各种交互效果.而这些效果在平常翻看文章的时候碰到很多,但是一时半会又想不起来在哪,所以养成知识整理的习惯是很有必要的.这篇文章给大家推荐10个在 Web 开发中很有用的效果,记 ...

  8. ubuntu 11.10下载和编译Android源码

    ubuntu 11.10下载和编译Android源码 由衷感谢网上的各个博主的文章,给了小弟我莫大的帮助.这里呢,小弟也把自己的经历记录下来,以供大家参考^^.这篇应该算是零基础.从无到有的流程介绍了 ...

  9. 点云配准2：icp算法在PCL1.10.0上的实现+源码解析

    目录 本文最后实现的配准实例 点云配准系列 准备 程序结构 主程序 1.为什么要降采样 2.体素降采样原理 3.点云更新 icp 配准前的参数设置 icp配准算法内部 对应点对确定(determine ...

  10. Ubuntu 14.04更新为国内阿里源解决apt-get install无法执行的问题

    Ubuntu 14.04更新为国内阿里源解决apt-get install无法执行的问题 参考文章: (1)Ubuntu 14.04更新为国内阿里源解决apt-get install无法执行的问题 ( ...

最新文章

  1. 摄像头与毫米波雷达（Radar）融合
  2. python教学上机实验报告怎么写_Python基础（下）
  3. 巨细！Python爬虫详解（建议收藏）
  4. 分析 | MEMS传感器市场报告
  5. ORA-12514 监听程序当前无法识别连接描述符中的服务
  6. 敏捷开发每日报告--day5
  7. 关键字static、const、volatile的作用
  8. 5、Linux内核模块开发
  9. Linux命令使用帮助
  10. 在大项目中，实施顾问主要负责什么具体工作？
  11. Maven配置文件无法被导出或者生效的问题【已解决】
  12. Unity3d 局域网小游戏DEMO学习
  13. Matlab实现给黑白图片上色
  14. Win11磁盘清理怎么没有了？Win11磁盘清理在哪打开？
  15. DNS污染是什么意思？DNS污染解决方案
  16. 硕士一般最高延期几年
  17. 评价类模型---TOPSIS法
  18. Pytorch中DistributedSampler()中的随机因素
  19. python怎么撤销_关于Python：Python-如何删除/取消导入之前已导入的库
  20. Java分布式跟踪系统Zipkin（五）：Brave源码分析-Brave和SpringMVC整合

热门文章

  1. log4cxx的使用
  2. DPDK应用示例指南简介(汇总)
  3. 邮件客户端开源_5个最佳开源环境电子邮件客户端
  4. 【简单易懂的Unity5 Shader着色器入门教程】 笔记
  5. python获取别人的微信好友_python使用itchat获取微信好友列表
  6. 未能加载文件或程序集“FastReport
  7. 药明康德2020年营业收入165.35亿元，同比增长28.5%
  8. 怎样查看苹果服务器验证关闭,iPhone小技巧：如何查询 iOS 系统是否已经关闭验证？...
  9. [剑指Offer]丑数[Python]
  10. 极化电磁波matlab,基于Matlab的电磁波极化仿真.pdf