以163的源为例：
cd /etc/apt/
cp source.list source.list.bak
sudo vim source.list
删除全部，并将源复制进来。注意复制前vim先进入insert模式，以免遗漏。
:wq
sudo apt-get update
OK！
所有源在这里！
deb http://archive.ubuntu.com/ubuntu/ vivid main restricted universe multiverse deb http://archive.ubuntu.com/ubuntu/ vivid-security main restricted universe multiverse deb http://archive.ubuntu.com/ubuntu/ vivid-updates main restricted universe multiverse deb http://archive.ubuntu.com/ubuntu/ vivid-proposed main restricted universe multiverse deb http://archive.ubuntu.com/ubuntu/ vivid-backports main restricted universe multiverse deb-src http://archive.ubuntu.com/ubuntu/ vivid main restricted universe multiverse deb-src http://archive.ubuntu.com/ubuntu/ vivid-security main restricted universe multiverse deb-src http://archive.ubuntu.com/ubuntu/ vivid-updates main restricted universe multiverse deb-src http://archive.ubuntu.com/ubuntu/ vivid-proposed main restricted universe multiverse deb-src http://archive.ubuntu.com/ubuntu/ vivid-backports main restricted universe multiverse
deb http://archive.canonical.com/ubuntu/ vivid partner deb http://extras.ubuntu.com/ubuntu/ vivid main
deb http://mirrors.163.com/ubuntu/ vivid main restricted universe multiverse deb http://mirrors.163.com/ubuntu/ vivid-security main restricted universe multiverse deb http://mirrors.163.com/ubuntu/ vivid-updates main restricted universe multiverse deb http://mirrors.163.com/ubuntu/ vivid-proposed main restricted universe multiverse deb http://mirrors.163.com/ubuntu/ vivid-backports main restricted universe multiverse deb-src http://mirrors.163.com/ubuntu/ vivid main restricted universe multiverse deb-src http://mirrors.163.com/ubuntu/ vivid-security main restricted universe multiverse deb-src http://mirrors.163.com/ubuntu/ vivid-updates main restricted universe multiverse deb-src http://mirrors.163.com/ubuntu/ vivid-proposed main restricted universe multiverse deb-src http://mirrors.163.com/ubuntu/ vivid-backports main restricted universe multiverse
deb http://mirrors.sohu.com/ubuntu/ vivid main restricted universe multiverse deb http://mirrors.sohu.com/ubuntu/ vivid-security main restricted universe multiverse deb http://mirrors.sohu.com/ubuntu/ vivid-updates main restricted universe multiverse deb http://mirrors.sohu.com/ubuntu/ vivid-proposed main restricted universe multiverse deb http://mirrors.sohu.com/ubuntu/ vivid-backports main restricted universe multiverse deb-src http://mirrors.sohu.com/ubuntu/ vivid main restricted universe multiverse deb-src http://mirrors.sohu.com/ubuntu/ vivid-security main restricted universe multiverse deb-src http://mirrors.sohu.com/ubuntu/ vivid-updates main restricted universe multiverse deb-src http://mirrors.sohu.com/ubuntu/ vivid-proposed main restricted universe multiverse deb-src http://mirrors.sohu.com/ubuntu/ vivid-backports main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ vivid main restricted universe multiverse deb http://mirrors.aliyun.com/ubuntu/ vivid-security main restricted universe multiverse deb http://mirrors.aliyun.com/ubuntu/ vivid-updates main restricted universe multiverse deb http://mirrors.aliyun.com/ubuntu/ vivid-proposed main restricted universe multiverse deb http://mirrors.aliyun.com/ubuntu/ vivid-backports main restricted universe multiverse deb-src http://mirrors.aliyun.com/ubuntu/ vivid main restricted universe multiverse deb-src http://mirrors.aliyun.com/ubuntu/ vivid-security main restricted universe multiverse deb-src http://mirrors.aliyun.com/ubuntu/ vivid-updates main restricted universe multiverse deb-src http://mirrors.aliyun.com/ubuntu/ vivid-proposed main restricted universe multiverse deb-src http://mirrors.aliyun.com/ubuntu/ vivid-backports main restricted universe multiverse
服务器），包含其他开源镜像：
deb http://mirrors.oss.org.cn/ubuntu/ vivid main restricted universe multiverse deb http://mirrors.oss.org.cn/ubuntu/ vivid-security main restricted universe multiverse deb http://mirrors.oss.org.cn/ubuntu/ vivid-updates main restricted universe multiverse deb http://mirrors.oss.org.cn/ubuntu/ vivid-proposed main restricted universe multiverse deb http://mirrors.oss.org.cn/ubuntu/ vivid-backports main restricted universe multiverse deb-src http://mirrors.oss.org.cn/ubuntu/ vivid main restricted universe multiverse deb-src http://mirrors.oss.org.cn/ubuntu/ vivid-security main restricted universe multiverse deb-src http://mirrors.oss.org.cn/ubuntu/ vivid-updates main restricted universe multiverse deb-src http://mirrors.oss.org.cn/ubuntu/ vivid-proposed main restricted universe multiverse deb-src http://mirrors.oss.org.cn/ubuntu/ vivid-backports main restricted universe multiverse
deb http://mirrors.yun-idc.com/ubuntu/ vivid main restricted universe multiverse deb http://mirrors.yun-idc.com/ubuntu/ vivid-security main restricted universe multiverse deb http://mirrors.yun-idc.com/ubuntu/ vivid-updates main restricted universe multiverse deb http://mirrors.yun-idc.com/ubuntu/ vivid-proposed main restricted universe multiverse deb http://mirrors.yun-idc.com/ubuntu/ vivid-backports main restricted universe multiverse deb-src http://mirrors.yun-idc.com/ubuntu/ vivid main restricted universe multiverse deb-src http://mirrors.yun-idc.com/ubuntu/ vivid-security main restricted universe multiverse deb-src http://mirrors.yun-idc.com/ubuntu/ vivid-updates main restricted universe multiverse deb-src http://mirrors.yun-idc.com/ubuntu/ vivid-proposed main restricted universe multiverse deb-src http://mirrors.yun-idc.com/ubuntu/ vivid-backports main restricted universe multiverse
deb http://mirrors.linuxstory.org/ubuntu/ vivid main restricted universe multiverse deb http://mirrors.linuxstory.org/ubuntu/ vivid-security main restricted universe multiverse deb http://mirrors.linuxstory.org/ubuntu/ vivid-updates main restricted universe multiverse deb http://mirrors.linuxstory.org/ubuntu/ vivid-proposed main restricted universe multiverse deb http://mirrors.linuxstory.org/ubuntu/ vivid-backports main restricted universe multiverse deb-src http://mirrors.linuxstory.org/ubuntu/ vivid main restricted universe multiverse deb-src http://mirrors.linuxstory.org/ubuntu/ vivid-security main restricted universe multiverse deb-src http://mirrors.linuxstory.org/ubuntu/ vivid-updates main restricted universe multiverse deb-src http://mirrors.linuxstory.org/ubuntu/ vivid-proposed main restricted universe multiverse deb-src http://mirrors.linuxstory.org/ubuntu/ vivid-backports main restricted universe multiverse
deb http://centos.bitcomm.cn/ubuntu vivid main restricted universe multiverse deb http://centos.bitcomm.cn/ubuntu vivid-security main restricted universe multiverse deb http://centos.bitcomm.cn/ubuntu vivid-updates main restricted universe multiverse deb http://centos.bitcomm.cn/ubuntu vivid-backports main restricted universe multiverse deb http://centos.bitcomm.cn/ubuntu vivid-proposed main restricted universe multiverse deb-src http://centos.bitcomm.cn/ubuntu vivid main restricted universe multiverse deb-src http://centos.bitcomm.cn/ubuntu vivid-security main restricted universe multiverse deb-src http://centos.bitcomm.cn/ubuntu vivid-updates main restricted universe multiverse deb-src http://centos.bitcomm.cn/ubuntu vivid-backports main restricted universe multiverse deb-src http://centos.bitcomm.cn/ubuntu vivid-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。
( IPv4/v6 Both )
deb http://debian.ustc.edu.cn/ubuntu/ vivid main multiverse restricted universe deb http://debian.ustc.edu.cn/ubuntu/ vivid-backports main multiverse restricted universe deb http://debian.ustc.edu.cn/ubuntu/ vivid-proposed main multiverse restricted universe deb http://debian.ustc.edu.cn/ubuntu/ vivid-security main multiverse restricted universe deb http://debian.ustc.edu.cn/ubuntu/ vivid-updates main multiverse restricted universe deb-src http://debian.ustc.edu.cn/ubuntu/ vivid main multiverse restricted universe deb-src http://debian.ustc.edu.cn/ubuntu/ vivid-backports main multiverse restricted universe deb-src http://debian.ustc.edu.cn/ubuntu/ vivid-proposed main multiverse restricted universe deb-src http://debian.ustc.edu.cn/ubuntu/ vivid-security main multiverse restricted universe deb-src http://debian.ustc.edu.cn/ubuntu/ vivid-updates main multiverse restricted universe
deb http://mirrors4.ustc.edu.cn/ubuntu/ vivid main restricted universe multiverse deb http://mirrors4.ustc.edu.cn/ubuntu/ vivid-security main restricted universe multiverse deb http://mirrors4.ustc.edu.cn/ubuntu/ vivid-updates main restricted universe multiverse deb http://mirrors4.ustc.edu.cn/ubuntu/ vivid-backports main restricted universe multiverse deb http://mirrors4.ustc.edu.cn/ubuntu/ vivid-proposed main restricted universe multiverse deb-src http://mirrors4.ustc.edu.cn/ubuntu/ vivid main restricted universe multiverse deb-src http://mirrors4.ustc.edu.cn/ubuntu/ vivid-security main restricted universe multiverse deb-src http://mirrors4.ustc.edu.cn/ubuntu/ vivid-updates main restricted universe multiverse deb-src http://mirrors4.ustc.edu.cn/ubuntu/ vivid-backports main restricted universe multiverse deb-src http://mirrors4.ustc.edu.cn/ubuntu/ vivid-proposed main restricted universe multiverse
deb http://mirrors6.ustc.edu.cn/ubuntu/ vivid main multiverse restricted universe deb http://mirrors6.ustc.edu.cn/ubuntu/ vivid-backports main multiverse restricted universe deb http://mirrors6.ustc.edu.cn/ubuntu/ vivid-proposed main multiverse restricted universe deb http://mirrors6.ustc.edu.cn/ubuntu/ vivid-security main multiverse restricted universe deb http://mirrors6.ustc.edu.cn/ubuntu/ vivid-updates main multiverse restricted universe deb-src http://mirrors6.ustc.edu.cn/ubuntu/ vivid main multiverse restricted universe deb-src http://mirrors6.ustc.edu.cn/ubuntu/ vivid-backports main multiverse restricted universe deb-src http://mirrors6.ustc.edu.cn/ubuntu/ vivid-proposed main multiverse restricted universe deb-src http://mirrors6.ustc.edu.cn/ubuntu/ vivid-security main multiverse restricted universe deb-src http://mirrors6.ustc.edu.cn/ubuntu/ vivid-updates main multiverse restricted universe
deb http://mirrors.opencas.cn/ubuntu/ vivid main restricted universe multiverse deb http://mirrors.opencas.cn/ubuntu/ vivid-security main restricted universe multiverse deb http://mirrors.opencas.cn/ubuntu/ vivid-updates main restricted universe multiverse deb http://mirrors.opencas.cn/ubuntu/ubuntu vivid-backports main restricted universe multiverse deb http://mirrors.opencas.cn/ubuntu/ vivid-proposed main restricted universe multiverse deb-src http://mirrors.opencas.cn/ubuntu/ vivid main restricted universe multiverse deb-src http://mirrors.opencas.cn/ubuntu/ vivid-security main restricted universe multiverse deb-src http://mirrors.opencas.cn/ubuntu/ vivid-updates main restricted universe multiverse deb-src http://mirrors.opencas.cn/ubuntu/ vivid-backports main restricted universe multiverse deb-src http://mirrors.opencas.cn/ubuntu/ vivid-proposed main restricted universe multiverse
deb http://mirrors.tuna.tsinghua.edu.cn/ubuntu/ vivid main restricted universe multiverse deb http://mirrors.tuna.tsinghua.edu.cn/ubuntu/ vivid-security main restricted universe multiverse deb http://mirrors.tuna.tsinghua.edu.cn/ubuntu/ vivid-updates main restricted universe multiverse deb http://mirrors.tuna.tsinghua.edu.cn/ubuntu/ vivid-backports main restricted universe multiverse deb http://mirrors.tuna.tsinghua.edu.cn/ubuntu/ vivid-proposed main restricted universe multiverse deb-src http://mirrors.tuna.tsinghua.edu.cn/ubuntu/ vivid main restricted universe multiverse deb-src http://mirrors.tuna.tsinghua.edu.cn/ubuntu/ vivid-security main restricted universe multiverse deb-src http://mirrors.tuna.tsinghua.edu.cn/ubuntu/ vivid-updates main restricted universe multiverse deb-src http://mirrors.tuna.tsinghua.edu.cn/ubuntu/ vivid-backports main restricted universe multiverse deb-src http://mirrors.tuna.tsinghua.edu.cn/ubuntu/ vivid-proposed main restricted universe multiverse
deb http://mirrors.4.tuna.tsinghua.edu.cn/ubuntu/ vivid main restricted universe multiverse deb http://mirrors.4.tuna.tsinghua.edu.cn/ubuntu/ vivid-security main restricted universe multiverse deb http://mirrors.4.tuna.tsinghua.edu.cn/ubuntu/ vivid-updates main restricted universe multiverse deb http://mirrors.4.tuna.tsinghua.edu.cn/ubuntu/ vivid-backports main restricted universe multiverse deb http://mirrors.4.tuna.tsinghua.edu.cn/ubuntu/ vivid-proposed main restricted universe multiverse deb-src http://mirrors.4.tuna.tsinghua.edu.cn/ubuntu/ vivid main restricted universe multiverse deb-src http://mirrors.4.tuna.tsinghua.edu.cn/ubuntu/ vivid-security main restricted universe multiverse deb-src http://mirrors.4.tuna.tsinghua.edu.cn/ubuntu/ vivid-updates main restricted universe multiverse deb-src http://mirrors.4.tuna.tsinghua.edu.cn/ubuntu/ vivid-backports main restricted universe multiverse deb-src http://mirrors.4.tuna.tsinghua.edu.cn/ubuntu/ vivid-proposed main restricted universe multiverse
deb http://mirrors.6.tuna.tsinghua.edu.cn/ubuntu/ vivid main multiverse restricted universe deb http://mirrors.6.tuna.tsinghua.edu.cn/ubuntu/ vivid-backports main multiverse restricted universe deb http://mirrors.6.tuna.tsinghua.edu.cn/ubuntu/ vivid-proposed main multiverse restricted universe deb http://mirrors.6.tuna.tsinghua.edu.cn//ubuntu/ vivid-security main multiverse restricted universe deb http://mirrors.6.tuna.tsinghua.edu.cn/ubuntu/ vivid-updates main multiverse restricted universe deb-src http://mirrors.6.tuna.tsinghua.edu.cn/ubuntu/ vivid main multiverse restricted universe deb-src http://mirrors.6.tuna.tsinghua.edu.cn/ubuntu/ vivid-backports main multiverse restricted universe deb-src http://mirrors.6.tuna.tsinghua.edu.cn/ubuntu/ vivid-proposed main multiverse restricted universe deb-src http://mirrors.6.tuna.tsinghua.edu.cn/ubuntu/ vivid-security main multiverse restricted universe deb-src http://mirrors.6.tuna.tsinghua.edu.cn/ubuntu/ vivid-updates main multiverse restricted universe
( IPv4/v6 Both )
deb http://mirrors.cug.edu.cn/ubuntu/ vivid main restricted universe multiverse deb http://mirrors.cug.edu.cn/ubuntu/ vivid-security main restricted universe multiverse debhttp://mirrors.cug.edu.cn/ubuntu/ vivid-updates main restricted universe multiverse deb http://mirrors.cug.edu.cn/ubuntu/ vivid-backports main restricted universe multiverse deb http://mirrors.cug.edu.cn/ubuntu/ vivid-proposed main restricted universe multiverse deb-src http://mirrors.cug.edu.cn/ubuntu/ vivid main restricted universe multiverse deb-src http://mirrors.cug.edu.cn/ubuntu/ vivid-security main restricted universe multiverse deb-src http://mirrors.cug.edu.cn/ubuntu/ vivid-updates main restricted universe multiverse deb-src http://mirrors.cug.edu.cn/ubuntu/ vivid-backports main restricted universe multiverse deb-src http://mirrors.cug.edu.cn/ubuntu/ vivid-proposed main restricted universe multiverse
deb http://mirrors.cug6.edu.cn/ubuntu/ vivid main multiverse restricted universe deb http://mirrors.cug6.edu.cn/ubuntu/ vivid-backports main multiverse restricted universe deb http://mirrors.cug6.edu.cn/ubuntu/ vivid-proposed main multiverse restricted universe deb http://mirrors.cug6.edu.cn/ubuntu/ vivid-security main multiverse restricted universe deb http://mirrors.cug6.edu.cn/ubuntu/ vivid-updates main multiverse restricted universe deb-src http://mirrors.cug6.edu.cn/ubuntu/ vivid main multiverse restricted universe deb-src http://mirrors.cug6.edu.cn/ubuntu/ vivid-backports main multiverse restricted universe deb-src http://mirrors.cug6.edu.cn/ubuntu/ vivid-proposed main multiverse restricted universe deb-src http://mirrors.cug6.edu.cn/ubuntu/ vivid-security main multiverse restricted universe deb-src http://mirrors.cug6.edu.cn/ubuntu/ vivid-updates main multiverse restricted universe
( IPv4/v6 Both )
deb http://mirror.bjtu.edu.cn/ubuntu/ vivid main multiverse restricted universe deb http://mirror.bjtu.edu.cn/ubuntu/ vivid-backports main multiverse restricted universe deb http://mirror.bjtu.edu.cn/ubuntu/ vivid-proposed main multiverse restricted universe deb http://mirror.bjtu.edu.cn/ubuntu/ vivid-security main multiverse restricted universe deb http://mirror.bjtu.edu.cn/ubuntu/ vivid-updates main multiverse restricted universe deb-src http://mirror.bjtu.edu.cn/ubuntu/ vivid main multiverse restricted universe deb-src http://mirror.bjtu.edu.cn/ubuntu/ vivid-backports main multiverse restricted universe deb-src http://mirror.bjtu.edu.cn/ubuntu/ vivid-proposed main multiverse restricted universe deb-src http://mirror.bjtu.edu.cn/ubuntu/ vivid-security main multiverse restricted universe deb-src http://mirror.bjtu.edu.cn/ubuntu/ vivid-updates main multiverse restricted universe
deb http://mirror6.bjtu.edu.cn/ubuntu/ vivid main multiverse restricted universe deb http://mirror6.bjtu.edu.cn/ubuntu/ vivid-backports main multiverse restricted universe deb http://mirror6.bjtu.edu.cn/ubuntu/ vivid-proposed main multiverse restricted universe deb http://mirror6.bjtu.edu.cn/ubuntu/ vivid-security main multiverse restricted universe deb http://mirror6.bjtu.edu.cn/ubuntu/ vivid-updates main multiverse restricted universe deb-src http://mirror6.bjtu.edu.cn/ubuntu/ vivid main multiverse restricted universe deb-src http://mirror6.bjtu.edu.cn/ubuntu/ vivid-backports main multiverse restricted universe deb-src http://mirror6.bjtu.edu.cn/ubuntu/ vivid-proposed main multiverse restricted universe deb-src http://mirror6.bjtu.edu.cn/ubuntu/ vivid-security main multiverse restricted universe deb-src http://mirror6.bjtu.edu.cn/ubuntu/ vivid-updates main multiverse restricted universe
( IPv4-Only )
deb http://mirror.bit.edu.cn/ubuntu/ vivid main restricted universe multiverse deb http://mirror.bit.edu.cn/ubuntu/ vivid-security main restricted universe multiverse deb http://mirror.bit.edu.cn/ubuntu/ vivid-updates main restricted universe multiverse deb http://mirror.bit.edu.cn/ubuntu/ vivid-backports main restricted universe multiverse deb http://mirror.bit.edu.cn/ubuntu/ vivid-proposed main restricted universe multiverse deb-src http://mirror.bit.edu.cn/ubuntu/ vivid main restricted universe multiverse deb-src http://mirror.bit.edu.cn/ubuntu/ vivid-security main restricted universe multiverse deb-src http://mirror.bit.edu.cn/ubuntu/ vivid-updates main restricted universe multiverse deb-src http://mirror.bit.edu.cn/ubuntu/ vivid-backports main restricted universe multiverse deb-src http://mirror.bit.edu.cn/ubuntu/ vivid-proposed main restricted universe multiverse
deb http://mirror.bit6.edu.cn/ubuntu/ vivid main restricted universe multiverse deb http://mirror.bit6.edu.cn/ubuntu/ vivid-security main restricted universe multiverse deb http://mirror.bit6.edu.cn/ubuntu/ vivid-updates main restricted universe multiverse deb http://mirror.bit6.edu.cn/ubuntu/ vivid-backports main restricted universe multiverse deb http://mirror.bit6.edu.cn/ubuntu/ vivid-proposed main restricted universe multiverse deb-src http://mirror.bit6.edu.cn/ubuntu/ vivid main restricted universe multiverse deb-src http://mirror.bit6.edu.cn/ubuntu/ vivid-security main restricted universe multiverse deb-src http://mirror.bit6.edu.cn/ubuntu/ vivid-updates main restricted universe multiverse deb-src http://mirror.bit6.edu.cn/ubuntu/ vivid-backports main restricted universe multiverse deb-src http://mirror.bit6.edu.cn/ubuntu/ vivid-proposed main restricted universe multiverse
deb http://ubuntu.buct.edu.cn/ubuntu/ vivid main restricted universe multiverse deb http://ubuntu.buct.edu.cn/ubuntu/ vivid-security main restricted universe multiverse deb http://ubuntu.buct.edu.cn/ubuntu/ vivid-updates main restricted universe multiverse deb http://ubuntu.buct.edu.cn/ubuntu/ vivid-backports main restricted universe multiverse deb http://ubuntu.buct.edu.cn/ubuntu/ vivid-proposed main restricted universe multiverse deb-src http://ubuntu.buct.edu.cn/ubuntu/ vivid main restricted universe multiverse deb-src http://ubuntu.buct.edu.cn/ubuntu/ vivid-security main restricted universe multiverse deb-src http://ubuntu.buct.edu.cn/ubuntu/ vivid-updates main restricted universe multiverse deb-src http://ubuntu.buct.edu.cn/ubuntu/ vivid-backports main restricted universe multiverse deb-src http://ubuntu.buct.edu.cn/ubuntu/ vivid-proposed main restricted universe multiverse
deb http://ubuntu.buct.cn/ubuntu/ vivid main restricted universe multiverse deb http://ubuntu.buct.cn/ubuntu/ vivid-security main restricted universe multiverse deb http://ubuntu.buct.cn/ubuntu/ vivid-updates main restricted universe multiverse deb http://ubuntu.buct.cn/ubuntu/ vivid-backports main restricted universe multiverse deb http://ubuntu.buct.cn/ubuntu/ vivid-proposed main restricted universe multiverse deb-src http://ubuntu.buct.cn/ubuntu/ vivid main restricted universe multiverse deb-src http://ubuntu.buct.cn/ubuntu/ vivid-security main restricted universe multiverse deb-src http://ubuntu.buct.cn/ubuntu/ vivid-updates main restricted universe multiverse deb-src http://ubuntu.buct.cn/ubuntu/ vivid-backports main restricted universe multiverse deb-src http://ubuntu.buct.cn/ubuntu/ vivid-proposed main restricted universe multiverse
deb http://ubuntu.buct6.edu.cn/ubuntu/ vivid main multiverse restricted universe deb http://ubuntu.buct6.edu.cn/ubuntu/ vivid-backports main multiverse restricted universe deb http://ubuntu.buct6.edu.cn/ubuntu/ vivid-proposed main multiverse restricted universe deb http://ubuntu.buct6.edu.cn/ubuntu/ vivid-security main multiverse restricted universe deb http://ubuntu.buct6.edu.cn/ubuntu/ vivid-updates main multiverse restricted universe deb-src http://ubuntu.buct6.edu.cn/ubuntu/ vivid main multiverse restricted universe deb-src http://ubuntu.buct6.edu.cn/ubuntu/ vivid-backports main multiverse restricted universe deb-src http://ubuntu.buct6.edu.cn/ubuntu/ vivid-proposed main multiverse restricted universe deb-src http://ubuntu.buct6.edu.cn/ubuntu/ vivid-security main multiverse restricted universe deb-src http://ubuntu.buct6.edu.cn/ubuntu/ vivid-updates main multiverse restricted universe
( IPv4-Only )
deb http://mirror.tju.edu.cn/ubuntu/ vivid main restricted universe multiverse deb http://mirror.tju.edu.cn/ubuntu/ vivid-security main restricted universe multiverse deb http://mirror.tju.edu.cn/ubuntu/ vivid-updates main restricted universe multiverse deb http://mirror.tju.edu.cn/ubuntu/ vivid-backports main restricted universe multiverse deb http://mirror.tju.edu.cn/ubuntu/ vivid-proposed main restricted universe multiverse deb-src http://mirror.tju.edu.cn/ubuntu/ vivid main restricted universe multiverse deb-src http://mirror.tju.edu.cn/ubuntu/ vivid-security main restricted universe multiverse deb-src http://mirror.tju.edu.cn/ubuntu/ vivid-updates main restricted universe multiverse deb-src http://mirror.tju.edu.cn/ubuntu/ vivid-backports main restricted universe multiverse deb-src http://mirror.tju.edu.cn/ubuntu/ vivid-proposed main restricted universe multiverse
deb http://mirror.tju6.edu.cn/ubuntu/ vivid main multiverse restricted universe deb http://mirror.tju6.edu.cn/ubuntu/ vivid-backports main multiverse restricted universe deb http://mirror.tju6.edu.cn/ubuntu/ vivid-proposed main multiverse restricted universe deb http://mirror.tju6.edu.cn/ubuntu/ vivid-security main multiverse restricted universe deb http://mirror.tju6.edu.cn/ubuntu/ vivid-updates main multiverse restricted universe deb-src http://mirror.tju6.edu.cn/ubuntu/ vivid main multiverse restricted universe deb-src http://mirror.tju6.edu.cn/ubuntu/ vivid-backports main multiverse restricted universe deb-src http://mirror.tju6.edu.cn/ubuntu/ vivid-proposed main multiverse restricted universe deb-src http://mirror.tju6.edu.cn/ubuntu/ vivid-security main multiverse restricted universe deb-src http://mirror.tju6.edu.cn/ubuntu/ vivid-updates main multiverse restricted universe
deb http://ftp.nankai.edu.cn/ubuntu/ vivid main restricted universe multiverse deb http://ftp.nankai.edu.cn/ubuntu/ vivid-security main restricted universe multiverse deb http://ftp.nankai.edu.cn/ubuntu/ vivid-updates main restricted universe multiverse deb http://ftp.nankai.edu.cn/ubuntu/ubuntu vivid-backports main restricted universe multiverse deb http://ftp.nankai.edu.cn/ubuntu/ vivid-proposed main restricted universe multiverse deb-src http://ftp.nankai.edu.cn/ubuntu/ vivid main restricted universe multiverse deb-src http://ftp.nankai.edu.cn/ubuntu/ vivid-security main restricted universe multiverse deb-src http://ftp.nankai.edu.cn/ubuntu/ vivid-updates main restricted universe multiverse deb-src http://ftp.nankai.edu.cn/ubuntu/ vivid-backports main restricted universe multiverse deb-src http://ftp.nankai.edu.cn/ubuntu/ vivid-proposed main restricted universe multiverse
deb http://mirrors.sdutlinux.org/ubuntu/ vivid main restricted universe multiverse deb http://mirrors.sdutlinux.org/ubuntu/ vivid-backports restricted universe multiverse deb http://mirrors.sdutlinux.org/ubuntu/ vivid-proposed main restricted universe multiverse deb http://mirrors.sdutlinux.org/ubuntu/ vivid-security main restricted universe multiverse deb http://mirrors.sdutlinux.org/ubuntu/ vivid-updates main restricted universe multiverse deb-src http://mirrors.sdutlinux.org/ubuntu/ vivid main restricted universe multiverse deb-src http://mirrors.sdutlinux.org/ubuntu/ vivid-backports main restricted universe multiverse deb-src http://mirrors.sdutlinux.org/ubuntu/ vivid-proposed main restricted universe multiverse deb-src http://mirrors.sdutlinux.org/ubuntu/ vivid-security main restricted universe multiverse deb-src http://mirrors.sdutlinux.org/ubuntu/ vivid-updates main restricted universe multiverse
( IPv4/v6 Both )
deb http://ftp.neu.edu.cn/mirrors/ubuntu/ vivid main multiverse restricted universe deb http://ftp.neu.edu.cn/mirrors/ubuntu/ vivid-backports main multiverse restricted universe deb http://ftp.neu.edu.cn/mirrors/ubuntu/ vivid-proposed main multiverse restricted universe deb http://ftp.neu.edu.cn/mirrors/ubuntu/ vivid-security main multiverse restricted universe deb http://ftp.neu.edu.cn/mirrors/ubuntu/ vivid-updates main multiverse restricted universe deb-src http://ftp.neu.edu.cn/mirrors/ubuntu/ vivid main multiverse restricted universe deb-src http://ftp.neu.edu.cn/mirrors/ubuntu/ vivid-backports main multiverse restricted universe deb-src http://ftp.neu.edu.cn/mirrors/ubuntu/ vivid-proposed main multiverse restricted universe deb-src http://ftp.neu.edu.cn/mirrors/ubuntu/ vivid-security main multiverse restricted universe deb-src http://ftp.neu.edu.cn/mirrors/ubuntu/ vivid-updates main multiverse restricted universe
deb http://ftp.neu6.edu.cn/mirrors/ vivid main multiverse restricted universe deb http://ftp.neu6.edu.cn/mirrors/ vivid-backports main multiverse restricted universe deb http://ftp.neu6.edu.cn/mirrors/ vivid-proposed main multiverse restricted universe deb http://ftp.neu6.edu.cn/mirrors/ vivid-security main multiverse restricted universe deb http://ftp.neu6.edu.cn/mirrors/ vivid-updates main multiverse restricted universe deb-src http://ftp.neu6.edu.cn/mirrors/ vivid main multiverse restricted universe deb-src http://ftp.neu6.edu.cn/mirrors/ vivid-backports main multiverse restricted universe deb-src http://ftp.neu6.edu.cn/mirrors/ vivid-proposed main multiverse restricted universe deb-src http://ftp.neu6.edu.cn/mirrors/ vivid-security main multiverse restricted universe deb-src http://ftp.neu6.edu.cn/mirrors/ vivid-updates main multiverse restricted universe
( IPv4/v6 Both )
deb http://run.hit.edu.cn/ubuntu/ vivid main restricted universe multiverse deb http://run.hit.edu.cn/ubuntu/ vivid-security main restricted universe multiverse deb http://run.hit.edu.cn/ubuntu/ vivid-updates main restricted universe multiverse deb http://run.hit.edu.cn/ubuntu/ vivid-backports main restricted universe multiverse deb http://run.hit.edu.cn/ubuntu/ vivid-proposed main restricted universe multiverse deb-src http://run.hit.edu.cn/ubuntu/ vivid main restricted universe multiverse deb-src http://run.hit.edu.cn/ubuntu/ vivid-security main restricted universe multiverse deb-src http://run.hit.edu.cn/ubuntu/ vivid-updates main restricted universe multiverse deb-src http://run.hit.edu.cn/ubuntu/ vivid-backports main restricted universe multiverse deb-src http://run.hit.edu.cn/ubuntu/ vivid-proposed main restricted universe multiverse
deb http://run6.hit.edu.cn/ubuntu/ vivid main restricted universe multiverse deb http://run6.hit.edu.cn/ubuntu/ vivid-security main restricted universe multiverse deb http://run6.hit.edu.cn/ubuntu/ vivid-updates main restricted universe multiverse deb http://run6.hit.edu.cn/ubuntu/ vivid-backports main restricted universe multiverse deb http://run6.hit.edu.cn/ubuntu/ vivid-proposed main restricted universe multiverse deb-src http://run6.hit.edu.cn/ubuntu/ vivid main restricted universe multiverse deb-src http://run6.hit.edu.cn/ubuntu/ vivid-security main restricted universe multiverse deb-src http://run6.hit.edu.cn/ubuntu/ vivid-updates main restricted universe multiverse deb-src http://run6.hit.edu.cn/ubuntu/ vivid-backports main restricted universe multiverse deb-src http://run6.hit.edu.cn/ubuntu/ vivid-proposed main restricted universe multiverse
deb http://mirrors.jlu.edu.cn/ubuntu/ vivid main multiverse restricted universe deb http://mirrors.jlu.edu.cn/ubuntu/ vivid-backports main multiverse restricted universe deb http://mirrors.jlu.edu.cn/ubuntu/ vivid-proposed main multiverse restricted universe deb http://mirrors.jlu.edu.cn/ubuntu/ vivid-security main multiverse restricted universe deb http://mirrors.jlu.edu.cn/ubuntu/ vivid-updates main multiverse restricted universe deb-src http://mirrors.jlu.edu.cn/ubuntu/ vivid main multiverse restricted universe deb-src http://mirrors.jlu.edu.cn/ubuntu/ vivid-backports main multiverse restricted universe deb-src http://mirrors.jlu.edu.cn/ubuntu/ vivid-proposed main multiverse restricted universe deb-src http://mirrors.jlu.edu.cn/ubuntu/ vivid-security main multiverse restricted universe deb-src http://mirrors.jlu.edu.cn/ubuntu/ vivid-updates main multiverse restricted universe
( IPv4/v6 Both )
deb http://mirror.dlut.edu.cn/ubuntu/ vivid main restricted universe multiverse deb http://mirror.dlut.edu.cn/ubuntu/ vivid-security main restricted universe multiverse deb http://mirror.dlut.edu.cn/ubuntu/ vivid-updates main restricted universe multiverse deb http://mirror.dlut.edu.cn/ubuntu/ubuntu vivid-backports main restricted universe multiverse deb http://mirror.dlut.edu.cn/ubuntu/ vivid-proposed main restricted universe multiverse deb-src http://mirror.dlut.edu.cn/ubuntu/ vivid main restricted universe multiverse deb-src http://mirror.dlut.edu.cn/ubuntu/ vivid-security main restricted universe multiverse deb-src http://mirror.dlut.edu.cn/ubuntu/ vivid-updates main restricted universe multiverse deb-src http://mirror.dlut.edu.cn/ubuntu/ vivid-backports main restricted universe multiverse deb-src http://mirror.dlut.edu.cn/ubuntu/ vivid-proposed main restricted universe multiverse
(http 亦可替换为 ftp))
deb http://ftp.sjtu.edu.cn/ubuntu/ vivid main multiverse restricted universe deb http://ftp.sjtu.edu.cn/ubuntu/ vivid-backports main multiverse restricted universe deb http://ftp.sjtu.edu.cn/ubuntu/ vivid-proposed main multiverse restricted universe deb http://ftp.sjtu.edu.cn/ubuntu/ vivid-security main multiverse restricted universe deb http://ftp.sjtu.edu.cn/ubuntu/ vivid-updates main multiverse restricted universe deb-src http://ftp.sjtu.edu.cn/ubuntu/ vivid main multiverse restricted universe deb-src http://ftp.sjtu.edu.cn/ubuntu/ vivid-backports main multiverse restricted universe deb-src http://ftp.sjtu.edu.cn/ubuntu/ vivid-proposed main multiverse restricted universe deb-src http://ftp.sjtu.edu.cn/ubuntu/ vivid-security main multiverse restricted universe deb-src http://ftp.sjtu.edu.cn/ubuntu/ vivid-updates main multiverse restricted universe
deb http://ftp6.sjtu.edu.cn/ubuntu/ vivid main multiverse restricted universe deb http://ftp6.sjtu.edu.cn/ubuntu/ vivid-backports main multiverse restricted universe deb http://ftp6.sjtu.edu.cn/ubuntu/ vivid-proposed main multiverse restricted universe deb http://ftp6.sjtu.edu.cn/ubuntu/ vivid-security main multiverse restricted universe deb http://ftp6.sjtu.edu.cn/ubuntu/ vivid-updates main multiverse restricted universe deb-src http://ftp6.sjtu.edu.cn/ubuntu/ vivid main multiverse restricted universe deb-src http://ftp6.sjtu.edu.cn/ubuntu/ vivid-backports main multiverse restricted universe deb-src http://ftp6.sjtu.edu.cn/ubuntu/ vivid-proposed main multiverse restricted universe deb-src http://ftp6.sjtu.edu.cn/ubuntu/ vivid-security main multiverse restricted universe deb-src http://ftp6.sjtu.edu.cn/ubuntu/ vivid-updates main multiverse restricted universe
deb http://mirrors.jstvu.edu.cn/ubuntu/ vivid main restricted universe multiverse deb http://mirrors.jstvu.edu.cn/ubuntu/ vivid-backports restricted universe multiverse deb http://mirrors.jstvu.edu.cn/ubuntu/ vivid-proposed main restricted universe multiverse deb http://mirrors.jstvu.edu.cn/ubuntu/ vivid-security main restricted universe multiverse deb http://mirrors.jstvu.edu.cn/ubuntu/ vivid-updates main restricted universe multiverse deb-src http://mirrors.jstvu.edu.cn/ubuntu/ vivid main restricted universe multiverse deb-src http://mirrors.jstvu.edu.cn/ubuntu/ vivid-backports main restricted universe multiverse deb-src http://mirrors.jstvu.edu.cn/ubuntu/ vivid-proposed main restricted universe multiverse deb-src http://mirrors.jstvu.edu.cn/ubuntu/ vivid-security main restricted universe multiverse deb-src http://mirrors.jstvu.edu.cn/ubuntu/ vivid-updates main restricted universe multiverse
deb http://mirrors.njnu.edu.cn/ubuntu/ vivid main restricted universe multiverse deb http://mirrors.njnu.edu.cn/ubuntu/ vivid-backports restricted universe multiverse deb http://mirrors.njnu.edu.cn/ubuntu/ vivid-proposed main restricted universe multiverse deb http://mirrors.njnu.edu.cn/ubuntu/ vivid-security main restricted universe multiverse deb http://mirrors.njnu.edu.cn/ubuntu/ vivid-updates main restricted universe multiverse deb-src http://mirrors.njnu.edu.cn/ubuntu/ vivid main restricted universe multiverse deb-src http://mirrors.njnu.edu.cn/ubuntu/ vivid-backports main restricted universe multiverse deb-src http://mirrors.njnu.edu.cn/ubuntu/ vivid-proposed main restricted universe multiverse deb-src http://mirrors.njnu.edu.cn/ubuntu/ vivid-security main restricted universe multiverse deb-src http://mirrors.njnu.edu.cn/ubuntu/ vivid-updates main restricted universe multiverse
deb http://mirrors.duohuo.org/ubuntu/ vivid main restricted universe multiverse deb http://mirrors.duohuo.org/ubuntu/ vivid-security main restricted universe multiverse deb http://mirrors.duohuo.org/ubuntu/ vivid-updates main restricted universe multiverse deb http://mirrors.duohuo.org/ubuntu/ubuntu vivid-backports main restricted universe multiverse deb http://mirrors.duohuo.org/ubuntu/ vivid-proposed main restricted universe multiverse deb-src http://mirrors.duohuo.org/ubuntu/ vivid main restricted universe multiverse deb-src http://mirrors.duohuo.org/ubuntu/ vivid-security main restricted universe multiverse deb-src http://mirrors.duohuo.org/ubuntu/ vivid-updates main restricted universe multiverse deb-src http://mirrors.duohuo.org/ubuntu/ vivid-backports main restricted universe multiverse deb-src http://mirrors.duohuo.org/ubuntu/ vivid-proposed main restricted universe multiverse
( IPv4/v6 Both )
deb http://mirrors.zjustu.org/ubuntu/ vivid main restricted universe multiverse deb http://mirrors.zjustu.org/ubuntu/ vivid-backports restricted universe multiverse deb http://mirrors.zjustu.org/ubuntu/ vivid-proposed main restricted universe multiverse deb http://mirrors.zjustu.org/ubuntu/ vivid-security main restricted universe multiverse deb http://mirrors.zjustu.org/ubuntu/ vivid-updates main restricted universe multiverse deb-src http://mirrors.zjustu.org/ubuntu/ vivid main restricted universe multiverse deb-src http://mirrors.zjustu.org/ubuntu/ vivid-backports main restricted universe multiverse deb-src http://mirrors.zjustu.org/ubuntu/ vivid-proposed main restricted universe multiverse deb-src http://mirrors.zjustu.org/ubuntu/ vivid-security main restricted universe multiverse deb-src http://mirrors.zjustu.org/ubuntu/ vivid-updates main restricted universe multiverse
deb http://mirrors.hust.edu.cn/ubuntu/ vivid main restricted universe multiverse deb http://mirrors.hust.edu.cn/ubuntu/ vivid-backports restricted universe multiverse deb http://mirrors.hust.edu.cn/ubuntu/ vivid-proposed main restricted universe multiverse deb http://mirrors.hust.edu.cn/ubuntu/ vivid-security main restricted universe multiverse deb http://mirrors.hust.edu.cn/ubuntu/ vivid-updates main restricted universe multiverse deb-src http://mirrors.hust.edu.cn/ubuntu/ vivid main restricted universe multiverse deb-src http://mirrors.hust.edu.cn/ubuntu/ vivid-backports main restricted universe multiverse deb-src http://mirrors.hust.edu.cn/ubuntu/ vivid-proposed main restricted universe multiverse deb-src http://mirrors.hust.edu.cn/ubuntu/ vivid-security main restricted universe multiverse deb-src http://mirrors.hust.edu.cn/ubuntu/ vivid-updates main restricted universe multiverse
deb http://mirrors.hustunique.com/ubuntu/ vivid main restricted universe multiverse deb http://mirrors.hustunique.com/ubuntu/ vivid-backports restricted universe multiverse deb http://mirrors.hustunique.com/ubuntu/ vivid-proposed main restricted universe multiverse deb http://mirrors.hustunique.com/ubuntu/ vivid-security main restricted universe multiverse deb http://mirrors.hustunique.com/ubuntu/ vivid-updates main restricted universe multiverse deb-src http://mirrors.hustunique.com/ubuntu/ vivid main restricted universe multiverse deb-src http://mirrors.hustunique.com/ubuntu/ vivid-backports main restricted universe multiverse deb-src http://mirrors.hustunique.com/ubuntu/ vivid-proposed main restricted universe multiverse deb-src http://mirrors.hustunique.com/ubuntu/ vivid-security main restricted universe multiverse deb-src http://mirrors.hustunique.com/ubuntu/ vivid-updates main restricted universe multiverse
( IPv4/v6 Both )
deb http://mirrors.xmu.edu.cn/ubuntu/archive/ vivid main restricted universe multiverse deb http://mirrors.xmu.edu.cn/ubuntu/archive/ vivid-backports restricted universe multiverse deb http://mirrors.xmu.edu.cn/ubuntu/archive/ vivid-proposed main restricted universe multiverse deb http://mirrors.xmu.edu.cn/ubuntu/archive/ vivid-security main restricted universe multiverse deb http://mirrors.xmu.edu.cn/ubuntu/archive/ vivid-updates main restricted universe multiverse deb-src http://mirrors.xmu.edu.cn/ubuntu/archive/ vivid main restricted universe multiverse deb-src http://mirrors.xmu.edu.cn/ubuntu/archive/ vivid-backports main restricted universe multiverse deb-src http://mirrors.xmu.edu.cn/ubuntu/archive/ vivid-proposed main restricted universe multiverse deb-src http://mirrors.xmu.edu.cn/ubuntu/archive/ vivid-security main restricted universe multiverse deb-src http://mirrors.xmu.edu.cn/ubuntu/archive/ vivid-updates main restricted universe multiverse
deb http://mirrors.xmu6.edu.cn/ubuntu/ vivid main multiverse restricted universe deb http://mirrors.xmu6.edu.cn/ubuntu/ vivid-backports main multiverse restricted universe deb http://mirrors.xmu6.edu.cn/ubuntu/ vivid-proposed main multiverse restricted universe deb http://mirrors.xmu6.edu.cn/ubuntu/ vivid-security main multiverse restricted universe deb http://mirrors.xmu6.edu.cn/ubuntu/ vivid-updates main multiverse restricted universe deb-src http://mirrors.xmu6.edu.cn/ubuntu/ vivid main multiverse restricted universe deb-src http://mirrors.xmu6.edu.cn/ubuntu/ vivid-backports main multiverse restricted universe deb-src http://mirrors.xmu6.edu.cn/ubuntu/ vivid-proposed main multiverse restricted universe deb-src http://mirrors.xmu6.edu.cn/ubuntu/ vivid-security main multiverse restricted universe deb-src http://mirrors.xmu6.edu.cn/ubuntu/ vivid-updates main multiverse restricted universe
deb http://mirror.sysu.edu.cn/ubuntu/ vivid main restricted universe multiverse deb http://mirror.sysu.edu.cn/ubuntu/ vivid-backports restricted universe multiverse deb http://mirror.sysu.edu.cn/ubuntu/ vivid-proposed main restricted universe multiverse deb http://mirror.sysu.edu.cn/ubuntu/ vivid-security main restricted universe multiverse deb http://mirror.sysu.edu.cn/ubuntu/ vivid-updates main restricted universe multiverse deb-src http://mirror.sysu.edu.cn/ubuntu/ vivid main restricted universe multiverse deb-src http://mirror.sysu.edu.cn/ubuntu/ vivid-backports main restricted universe multiverse deb-src http://mirror.sysu.edu.cn/ubuntu/ vivid-proposed main restricted universe multiverse deb-src http://mirror.sysu.edu.cn/ubuntu/ vivid-security main restricted universe multiverse deb-src http://mirror.sysu.edu.cn/ubuntu/ vivid-updates main restricted universe multiverse
deb http://ubuntu.dormforce.net/ubuntu/ vivid main restricted universe multiverse deb http://ubuntu.dormforce.net/ubuntu/ vivid-backports main restricted universe multiverse deb http://ubuntu.dormforce.net/ubuntu/ vivid-proposed main restricted universe multiverse deb http://ubuntu.dormforce.net/ubuntu/ vivid-security main restricted universe multiverse deb http://ubuntu.dormforce.net/ubuntu/ vivid-updates main restricted universe multiverse deb-src http://ubuntu.dormforce.net/ubuntu/ vivid main restricted universe multiverse deb-src http://ubuntu.dormforce.net/ubuntu/ vivid-backports main restricted universe multiverse deb-src http://ubuntu.dormforce.net/ubuntu/ vivid-proposed main restricted universe multiverse deb-src http://ubuntu.dormforce.net/ubuntu/ vivid-security main restricted universe multiverse deb-src http://ubuntu.dormforce.net/ubuntu/ vivid-updates main restricted universe multiverse
deb http://mirrors.cqu.edu.cn/ubuntu/ vivid main restricted universe multiverse deb http://mirrors.cqu.edu.cn/ubuntu/ vivid-backports main restricted universe multiverse deb http://mirrors.cqu.edu.cn/ubuntu/ vivid-proposed main restricted universe multiverse deb http://mirrors.cqu.edu.cn/ubuntu/ vivid-security main restricted universe multiverse deb http://mirrors.cqu.edu.cn/ubuntu/ vivid-updates main restricted universe multiverse deb-src http://mirrors.cqu.edu.cn/ubuntu/ vivid main restricted universe multiverse deb-src http://mirrors.cqu.edu.cn/ubuntu/ vivid-backports main restricted universe multiverse deb-src http://mirrors.cqu.edu.cn/ubuntu/ vivid-proposed main restricted universe multiverse deb-src http://mirrors.cqu.edu.cn/ubuntu/ vivid-security main restricted universe multiverse deb-src http://mirrors.cqu.edu.cn/ubuntu/ vivid-updates main restricted universe multiverse
deb http://ubuntu.xjtuns.cn/ubuntu/ vivid main restricted universe multiverse deb http://ubuntu.xjtuns.cn/ubuntu/ vivid-security main restricted universe multiverse deb http://ubuntu.xjtuns.cn/ubuntu/ vivid-updates main restricted universe multiverse deb http://ubuntu.xjtuns.cn/ubuntu/ubuntu vivid-backports main restricted universe multiverse deb http://ubuntu.xjtuns.cn/ubuntu/ vivid-proposed main restricted universe multiverse deb-src http://ubuntu.xjtuns.cn/ubuntu/ vivid main restricted universe multiverse deb-src http://ubuntu.xjtuns.cn/ubuntu/ vivid-security main restricted universe multiverse deb-src http://ubuntu.xjtuns.cn/ubuntu/ vivid-updates main restricted universe multiverse deb-src http://ubuntu.xjtuns.cn/ubuntu/ vivid-backports main restricted universe multiverse deb-src http://ubuntu.xjtuns.cn/ubuntu/ vivid-proposed main restricted universe multiverse
deb http://ftp.xdlinux.info/ubuntu/ vivid main restricted universe multiverse deb http://ftp.xdlinux.info/ubuntu/ vivid-security main restricted universe multiverse deb http://ftp.xdlinux.info/ubuntu/ vivid-updates main restricted universe multiverse deb http://ftp.xdlinux.info/ubuntu/ubuntu vivid-backports main restricted universe multiverse deb http://ftp.xdlinux.info/ubuntu/ vivid-proposed main restricted universe multiverse deb-src http://ftp.xdlinux.info/ubuntu/ vivid main restricted universe multiverse deb-src http://ftp.xdlinux.info/ubuntu/ vivid-security main restricted universe multiverse deb-src http://ftp.xdlinux.info/ubuntu/ vivid-updates main restricted universe multiverse deb-src http://ftp.xdlinux.info/ubuntu/ vivid-backports main restricted universe multiverse deb-src http://ftp.xdlinux.info/ubuntu/ vivid-proposed main restricted universe multiverse
( IPv4/v6 Both )
deb http://mirror.lzu.edu.cn/ubuntu/ vivid main restricted universe multiverse deb http://mirror.lzu.edu.cn/ubuntu/ vivid-security main restricted universe multiverse deb http://mirror.lzu.edu.cn/ubuntu/ vivid-updates main restricted universe multiverse deb http://mirror.lzu.edu.cn/ubuntu/ubuntu vivid-backports main restricted universe multiverse deb http://mirror.lzu.edu.cn/ubuntu/ vivid-proposed main restricted universe multiverse deb-src http://mirror.lzu.edu.cn/ubuntu/ vivid main restricted universe multiverse deb-src http://mirror.lzu.edu.cn/ubuntu/ vivid-security main restricted universe multiverse deb-src http://mirror.lzu.edu.cn/ubuntu/ vivid-updates main restricted universe multiverse deb-src http://mirror.lzu.edu.cn/ubuntu/ vivid-backports main restricted universe multiverse deb-src http://mirror.lzu.edu.cn/ubuntu/ vivid-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 vivid main restricted universe multiverse deb http://ftp.cuhk.edu.hk/pub/Linux/ubuntu vivid-security main restricted universe multiverse deb http://ftp.cuhk.edu.hk/pub/Linux/ubuntu vivid-updates main restricted universe multiverse deb http://ftp.cuhk.edu.hk/pub/Linux/ubuntu vivid-backports main restricted universe multiverse deb http://ftp.cuhk.edu.hk/pub/Linux/ubuntu vivid-proposed main restricted universe multiverse deb-src http://ftp.cuhk.edu.hk/pub/Linux/ubuntu vivid main restricted universe multiverse deb-src http://ftp.cuhk.edu.hk/pub/Linux/ubuntu vivid-security main restricted universe multiverse deb-src http://ftp.cuhk.edu.hk/pub/Linux/ubuntu vivid-updates main restricted universe multiverse deb-src http://ftp.cuhk.edu.hk/pub/Linux/ubuntu vivid-backports main restricted universe multiverse deb-src http://ftp.cuhk.edu.hk/pub/Linux/ubuntu vivid-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 vivid main restricted universe multiverse deb http://ubuntu.01link.hk vivid-security main restricted universe multiverse deb http://ubuntu.01link.hk vivid-updates main restricted universe multiverse deb http://ubuntu.01link.hk vivid-backports main restricted universe multiverse deb http://ubuntu.01link.hk vivid-proposed main restricted universe multiverse deb-src http://ubuntu.01link.hk vivid main restricted universe multiverse deb-src http://ubuntu.01link.hk vivid-security main restricted universe multiverse deb-src http://ubuntu.01link.hk vivid-updates main restricted universe multiverse deb-src http://ubuntu.01link.hk vivid-backports main restricted universe multiverse deb-src http://ubuntu.01link.hk vivid-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 vivid main restricted universe multiverse deb http://ubuntu.uhost.hk vivid-security main restricted universe multiverse deb http://ubuntu.uhost.hk vivid-updates main restricted universe multiverse deb http://ubuntu.uhost.hk vivid-backports main restricted universe multiverse deb http://ubuntu.uhost.hk vivid-proposed main restricted universe multiverse deb-src http://ubuntu.uhost.hk vivid main restricted universe multiverse deb-src http://ubuntu.uhost.hk vivid-security main restricted universe multiverse deb-src http://ubuntu.uhost.hk vivid-updates main restricted universe multiverse deb-src http://ubuntu.uhost.hk vivid-backports main restricted universe multiverse deb-src http://ubuntu.uhost.hk vivid-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 vivid main restricted universe multiverse deb http://tw.archive.ubuntu.com/ubuntu vivid-security main restricted universe multiverse deb http://tw.archive.ubuntu.com/ubuntu vivid-updates main restricted universe multiverse deb http://tw.archive.ubuntu.com/ubuntu vivid-backports main restricted universe multiverse deb http://tw.archive.ubuntu.com/ubuntu vivid-proposed main restricted universe multiverse deb-src http://tw.archive.ubuntu.com/ubuntu vivid main restricted universe multiverse deb-src http://tw.archive.ubuntu.com/ubuntu vivid-security main restricted universe multiverse deb-src http://tw.archive.ubuntu.com/ubuntu vivid-updates main restricted universe multiverse deb-src http://tw.archive.ubuntu.com/ubuntu vivid-backports main restricted universe multiverse deb-src http://tw.archive.ubuntu.com/ubuntu vivid-proposed main restricted universe multiverse
文章浏览阅读3.2k次。本文研究全球与中国市场分布式光纤传感器的发展现状及未来发展趋势，分别从生产和消费的角度分析分布式光纤传感器的主要生产地区、主要消费地区以及主要的生产商。重点分析全球与中国市场的主要厂商产品特点、产品规格、不同规格产品的价格、产量、产值及全球和中国市场主要生产商的市场份额。主要生产商包括：FISO TechnologiesBrugg KabelSensor HighwayOmnisensAFL GlobalQinetiQ GroupLockheed MartinOSENSA Innovati_预计2026年中国分布式传感器市场规模有多大
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