說明：http://wiki.ubuntu.org.cn/%E6%A8%A1%E6%9D%BF:18.04source
這是18.04的，其他版本的不一樣。
實際驗證，清華的好用。
1、清華
#清華
#默認註釋了源碼鏡像以提高 apt update 速度，如有需要可自行取消註釋
deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic main restricted universe multiverse
deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic main restricted universe multiverse
deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-updates main restricted universe multiverse
deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-updates main restricted universe multiverse
deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-backports main restricted universe multiverse
deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-backports main restricted universe multiverse
deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-security main restricted universe multiverse
deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-security main restricted universe multiverse
#預發佈軟件源，不建議啓用
#deb https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-proposed main restricted universe multiverse
#deb-src https://mirrors.tuna.tsinghua.edu.cn/ubuntu/ bionic-proposed main restricted universe multiverse
2、 官方中國，阿里
#官方中國，阿里
deb http://cn.archive.ubuntu.com/ubuntu/ boinc main restricted universe multiverse
deb http://cn.archive.ubuntu.com/ubuntu/ boinc-security main restricted universe multiverse
deb http://cn.archive.ubuntu.com/ubuntu/ boinc-updates main restricted universe multiverse
deb http://cn.archive.ubuntu.com/ubuntu/ boinc-backports main restricted universe multiverse
deb http://cn.archive.ubuntu.com/ubuntu/ boinc-proposed main restricted universe multiverse
deb-src http://cn.archive.ubuntu.com/ubuntu/ boinc main restricted universe multiverse
deb-src http://cn.archive.ubuntu.com/ubuntu/ boinc-security main restricted universe multiverse
deb-src http://cn.archive.ubuntu.com/ubuntu/ boinc-updates main restricted universe multiverse
deb-src http://cn.archive.ubuntu.com/ubuntu/ boinc-backports main restricted universe multiverse
deb-src http://cn.archive.ubuntu.com/ubuntu/ boinc-proposed main restricted universe multiverse
#Canonical 合作夥伴和附加
deb http://archive.canonical.com/ubuntu/ boinc partner
deb http://extras.ubuntu.com/ubuntu/ boinc main
3、 網易（163）
#網易
deb http://mirrors.163.com/ubuntu/ boinc main restricted universe multiverse
deb http://mirrors.163.com/ubuntu/ boinc-security main restricted universe multiverse
deb http://mirrors.163.com/ubuntu/ boinc-updates main restricted universe multiverse
deb http://mirrors.163.com/ubuntu/ boinc-backports main restricted universe multiverse
deb http://mirrors.163.com/ubuntu/ boinc-proposed main restricted universe multiverse
deb-src http://mirrors.163.com/ubuntu/ boinc main restricted universe multiverse
deb-src http://mirrors.163.com/ubuntu/ boinc-security main restricted universe multiverse
deb-src http://mirrors.163.com/ubuntu/ boinc-updates main restricted universe multiverse
deb-src http://mirrors.163.com/ubuntu/ boinc-backports main restricted universe multiverse
deb-src http://mirrors.163.com/ubuntu/ boinc-proposed main restricted universe multiverse
4、 搜狐
#搜狐
deb http://mirrors.sohu.com/ubuntu/ boinc main restricted universe multiverse
deb http://mirrors.sohu.com/ubuntu/ boinc-security main restricted universe multiverse
deb http://mirrors.sohu.com/ubuntu/ boinc-updates main restricted universe multiverse
deb http://mirrors.sohu.com/ubuntu/ boinc-backports main restricted universe multiverse
deb http://mirrors.sohu.com/ubuntu/ boinc-proposed main restricted universe multiverse
deb-src http://mirrors.sohu.com/ubuntu/ boinc main restricted universe multiverse
deb-src http://mirrors.sohu.com/ubuntu/ boinc-security main restricted universe multiverse
deb-src http://mirrors.sohu.com/ubuntu/ boinc-updates main restricted universe multiverse
deb-src http://mirrors.sohu.com/ubuntu/ boinc-backports main restricted universe multiverse
deb-src http://mirrors.sohu.com/ubuntu/ boinc-proposed main restricted universe multiverse
5、阿里雲
#阿里雲
deb http://mirrors.aliyun.com/ubuntu/ boinc main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ boinc-security main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ boinc-updates main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ boinc-backports main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ boinc-proposed main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ boinc main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ boinc-security main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ boinc-updates main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ boinc-backports main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ boinc-proposed main restricted universe multiverse
6、 開源鏡像
#開源鏡像
deb http://ubuntu.mirrors.org.cn/ boinc main restricted universe multiverse
deb http://ubuntu.mirrors.org.cn/ boinc-security main restricted universe multiverse
deb http://ubuntu.mirrors.org.cn/ boinc-updates main restricted universe multiverse
deb http://ubuntu.mirrors.org.cn/ boinc-backports main restricted universe multiverse
deb http://ubuntu.mirrors.org.cn/ boinc-proposed main restricted universe multiverse
deb-src http://ubuntu.mirrors.org.cn/ boinc main restricted universe multiverse
deb-src http://ubuntu.mirrors.org.cn/ boinc-security main restricted universe multiverse
deb-src http://ubuntu.mirrors.org.cn/ boinc-updates main restricted universe multiverse
deb-src http://ubuntu.mirrors.org.cn/ boinc-backports main restricted universe multiverse
deb-src http://ubuntu.mirrors.org.cn/ boinc-proposed main restricted universe multiverse
7、首都在線
#首都在線
deb http://mirrors.yun-idc.com/ubuntu/ boinc main restricted universe multiverse
deb http://mirrors.yun-idc.com/ubuntu/ boinc-security main restricted universe multiverse
deb http://mirrors.yun-idc.com/ubuntu/ boinc-updates main restricted universe multiverse
deb http://mirrors.yun-idc.com/ubuntu/ boinc-backports main restricted universe multiverse
deb http://mirrors.yun-idc.com/ubuntu/ boinc-proposed main restricted universe multiverse
deb-src http://mirrors.yun-idc.com/ubuntu/ boinc main restricted universe multiverse
deb-src http://mirrors.yun-idc.com/ubuntu/ boinc-security main restricted universe multiverse
deb-src http://mirrors.yun-idc.com/ubuntu/ boinc-updates main restricted universe multiverse
deb-src http://mirrors.yun-idc.com/ubuntu/ boinc-backports main restricted universe multiverse
deb-src http://mirrors.yun-idc.com/ubuntu/ boinc-proposed main restricted universe multiverse
8 、貝特康姆
#貝特康姆
deb http://centos.bitcomm.cn/ubuntu boinc main restricted universe multiverse
deb http://centos.bitcomm.cn/ubuntu boinc-security main restricted universe multiverse
deb http://centos.bitcomm.cn/ubuntu boinc-updates main restricted universe multiverse
deb http://centos.bitcomm.cn/ubuntu boinc-backports main restricted universe multiverse
deb http://centos.bitcomm.cn/ubuntu boinc-proposed main restricted universe multiverse
deb-src http://centos.bitcomm.cn/ubuntu boinc main restricted universe multiverse
deb-src http://centos.bitcomm.cn/ubuntu boinc-security main restricted universe multiverse
deb-src http://centos.bitcomm.cn/ubuntu boinc-updates main restricted universe multiverse
deb-src http://centos.bitcomm.cn/ubuntu boinc-backports main restricted universe multiverse
deb-src http://centos.bitcomm.cn/ubuntu boinc-proposed main restricted universe multiverse
9 、中科大
#中科大
deb https://mirrors.ustc.edu.cn/ubuntu/ boinc main restricted universe multiverse
deb https://mirrors.ustc.edu.cn/ubuntu/ boinc-security main restricted universe multiverse
deb https://mirrors.ustc.edu.cn/ubuntu/ boinc-updates main restricted universe multiverse
deb https://mirrors.ustc.edu.cn/ubuntu/ boinc-backports main restricted universe multiverse
deb https://mirrors.ustc.edu.cn/ubuntu/ boinc-proposed main restricted universe multiverse
deb-src https://mirrors.ustc.edu.cn/ubuntu/ boinc main restricted universe multiverse
deb-src https://mirrors.ustc.edu.cn/ubuntu/ boinc-security main restricted universe multiverse
deb-src https://mirrors.ustc.edu.cn/ubuntu/ boinc-updates main restricted universe multiverse
deb-src https://mirrors.ustc.edu.cn/ubuntu/ boinc-backports main restricted universe multiverse
deb-src https://mirrors.ustc.edu.cn/ubuntu/ boinc-proposed main restricted universe multiverse
10、 中科院
#中科院
deb http://mirrors.opencas.cn/ubuntu/ boinc main restricted universe multiverse
deb http://mirrors.opencas.cn/ubuntu/ boinc-security main restricted universe multiverse
deb http://mirrors.opencas.cn/ubuntu/ boinc-updates main restricted universe multiverse
deb http://mirrors.opencas.cn/ubuntu/ boinc-backports main restricted universe multiverse
deb http://mirrors.opencas.cn/ubuntu/ boinc-proposed main restricted universe multiverse
deb-src http://mirrors.opencas.cn/ubuntu/ boinc main restricted universe multiverse
deb-src http://mirrors.opencas.cn/ubuntu/ boinc-security main restricted universe multiverse
deb-src http://mirrors.opencas.cn/ubuntu/ boinc-updates main restricted universe multiverse
deb-src http://mirrors.opencas.cn/ubuntu/ boinc-backports main restricted universe multiverse
deb-src http://mirrors.opencas.cn/ubuntu/ boinc-proposed main restricted universe multiverse
11、 清華
#清華
deb http://mirrors.tuna.tsinghua.edu.cn/ubuntu/ boinc main restricted universe multiverse
deb http://mirrors.tuna.tsinghua.edu.cn/ubuntu/ boinc-security main restricted universe multiverse
deb http://mirrors.tuna.tsinghua.edu.cn/ubuntu/ boinc-updates main restricted universe multiverse
deb http://mirrors.tuna.tsinghua.edu.cn/ubuntu/ boinc-backports main restricted universe multiverse
deb http://mirrors.tuna.tsinghua.edu.cn/ubuntu/ boinc-proposed main restricted universe multiverse
deb-src http://mirrors.tuna.tsinghua.edu.cn/ubuntu/ boinc main restricted universe multiverse
deb-src http://mirrors.tuna.tsinghua.edu.cn/ubuntu/ boinc-security main restricted universe multiverse
deb-src http://mirrors.tuna.tsinghua.edu.cn/ubuntu/ boinc-updates main restricted universe multiverse
deb-src http://mirrors.tuna.tsinghua.edu.cn/ubuntu/ boinc-backports main restricted universe multiverse
deb-src http://mirrors.tuna.tsinghua.edu.cn/ubuntu/ boinc-proposed main restricted universe multiverse