系統發行代號及對應版本
wheezy -- 7.x
jessie -- 8.x
stretch -- 9.x
buster -- 10.x
testing -- 當前開發中的最新版本
官方源
# 默認注釋了源碼鏡像以提高 apt update 速度，如有需要可自行取消注釋
deb http://ftp.cn.debian.org/debian/ buster main contrib non-free
# deb-src http://ftp.cn.debian.org/debian/ buster main contrib non-free
deb http://ftp.cn.debian.org/debian/ buster-updates main contrib non-free
# deb-src http://ftp.cn.debian.org/debian/ buster-updates main contrib non-free
deb http://ftp.cn.debian.org/debian/ buster-backports main contrib non-free
# deb-src http://ftp.cn.debian.org/debian/ buster-backports main contrib non-free
deb http://ftp.cn.debian.org/debian-security buster/updates main contrib non-free
# deb-src http://ftp.cn.debian.org/debian-security buster/updates main contrib non-free
國內鏡像源
清華大學：
# 默認注釋了源碼鏡像以提高 apt update 速度，如有需要可自行取消注釋
deb https://mirrors.tuna.tsinghua.edu.cn/debian/ buster main contrib non-free
# deb-src https://mirrors.tuna.tsinghua.edu.cn/debian/ buster main contrib non-free
deb https://mirrors.tuna.tsinghua.edu.cn/debian/ buster-updates main contrib non-free
# deb-src https://mirrors.tuna.tsinghua.edu.cn/debian/ buster-updates main contrib non-free
deb https://mirrors.tuna.tsinghua.edu.cn/debian/ buster-backports main contrib non-free
# deb-src https://mirrors.tuna.tsinghua.edu.cn/debian/ buster-backports main contrib non-free
deb https://mirrors.tuna.tsinghua.edu.cn/debian-security buster/updates main contrib non-free
# deb-src https://mirrors.tuna.tsinghua.edu.cn/debian-security buster/updates main contrib non-free
騰訊雲：
deb https://mirrors.cloud.tencent.com/debian/ buster main contrib non-free
deb https://mirrors.cloud.tencent.com/debian/ buster-updates main contrib non-free
deb https://mirrors.cloud.tencent.com/debian/ buster-backports main contrib non-free
deb https://mirrors.cloud.tencent.com/debian-security buster/updates main contrib non-free
#deb-src https://mirrors.cloud.tencent.com/debian/ buster main contrib non-free
#deb-src https://mirrors.cloud.tencent.com/debian/ buster-updates main contrib non-free
#deb-src https://mirrors.cloud.tencent.com/debian/ buster-backports main contrib non-free
#deb-src https://mirrors.cloud.tencent.com/debian-security buster/updates main contrib non-free
阿里雲：
deb http://mirrors.aliyun.com/debian/ stretch main non-free contrib
#deb-src http://mirrors.aliyun.com/debian/ stretch main non-free contrib
deb http://mirrors.aliyun.com/debian-security stretch/updates main
#deb-src http://mirrors.aliyun.com/debian-security stretch/updates main
deb http://mirrors.aliyun.com/debian/ stretch-updates main non-free contrib
#deb-src http://mirrors.aliyun.com/debian/ stretch-updates main non-free contrib
deb http://mirrors.aliyun.com/debian/ stretch-backports main non-free contrib
#deb-src http://mirrors.aliyun.com/debian/ stretch-backports main non-free contrib
163：
deb http://mirrors.163.com/debian/ stretch main non-free contrib
#deb-src http://mirrors.163.com/debian/ stretch main non-free contrib
deb http://mirrors.163.com/debian/ stretch-updates main non-free contrib
#deb-src http://mirrors.163.com/debian/ stretch-updates main non-free contrib
deb http://mirrors.163.com/debian/ stretch-backports main non-free contrib
#deb-src http://mirrors.163.com/debian/ stretch-backports main non-free contrib
deb http://mirrors.163.com/debian-security/ stretch/updates main non-free contrib
#deb-src http://mirrors.163.com/debian-security/ stretch/updates main non-free contrib
更新緩存
apt-get clean all
apt-get update