配置修改
Debian源的使用需要以root权限修改/etc/apt/sources.list配置文件，修改之前，请做好备份
debian7.x（wheezy）
deb http://mirrors.cloud.tencent.com/debian wheezy main contrib non-free deb http://mirrors.cloud.tencent.com/debian wheezy-updates main contrib non-free #deb http://mirrors.cloud.tencent.com/debian wheezy-proposed-updates main contrib non-free #deb http://mirrors.cloud.tencent.com/debian wheezy-backports main contrib non-free #deb http://mirrors.cloud.tencent.com/debian wheezy-backports-sloppy main contrib non-free deb-src http://mirrors.cloud.tencent.com/debian wheezy main contrib non-free deb-src http://mirrors.cloud.tencent.com/debian wheezy-updates main contrib non-free #deb-src http://mirrors.cloud.tencent.com/debian wheezy-proposed-updates main contrib non-free #deb-src http://mirrors.cloud.tencent.com/debian wheezy-backports main contrib non-free #deb-src http://mirrors.cloud.tencent.com/debian wheezy-backports-sloppy main contrib non-free
debian 8.x （jessie）
deb http://mirrors.cloud.tencent.com/debian jessie main contrib non-free deb http://mirrors.cloud.tencent.com/debian jessie-updates main contrib non-free #deb http://mirrors.cloud.tencent.com/debian jessie-backports main contrib non-free #deb http://mirrors.cloud.tencent.com/debian jessie-proposed-updates main contrib non-free deb-src http://mirrors.cloud.tencent.com/debian jessie main contrib non-free deb-src http://mirrors.cloud.tencent.com/debian jessie-updates main contrib non-free #deb-src http://mirrors.cloud.tencent.com/debian jessie-backports main contrib non-free #deb-src http://mirrors.cloud.tencent.com/debian jessie-proposed-updates main contrib non-free
debian9.x（stretch）
deb http://mirrors.cloud.tencent.com/debian stretch main contrib non-free deb http://mirrors.cloud.tencent.com/debian stretch-updates main contrib non-free #deb http://mirrors.cloud.tencent.com/debian stretch-backports main contrib non-free #deb http://mirrors.cloud.tencent.com/debian stretch-proposed-updates main contrib non-free deb-src http://mirrors.cloud.tencent.com/debian stretch main contrib non-free deb-src http://mirrors.cloud.tencent.com/debian stretch-updates main contrib non-free #deb-src http://mirrors.cloud.tencent.com/debian stretch-backports main contrib non-free #deb-src http://mirrors.cloud.tencent.com/debian stretch-proposed-updates main contrib non-free
debian10.x（buster）
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
更新缓存
apt-get clean all apt-get update
相关链接
官方主页: https://www.debian.org/
邮件列表: https://www.debian.org/MailingLists/
Wiki: https://wiki.debian.org/
文档: https://www.debian.org/doc/
镜像列表:https://www.debian.org/mirror/list
