Debian 13（Trixie）清华镜像源配置

Debian 的软件源配置文件路径 /etc/apt/sources.list

# 已经注释了源码镜像以提高 apt update 速度
deb https://mirrors.tuna.tsinghua.edu.cn/debian/ trixie main contrib non-free non-free-firmware

deb https://mirrors.tuna.tsinghua.edu.cn/debian/ trixie-updates main contrib non-free non-free-firmware

deb https://mirrors.tuna.tsinghua.edu.cn/debian/ trixie-backports main contrib non-free non-free-firmware

# 以下安全更新软件源包含了官方源与镜像站配置，如有需要可自行修改注释切换
deb https://security.debian.org/debian-security trixie-security main contrib non-free non-free-firmware