備份
cp /etc/apt/sources.list /etc/apt/sources.list.bak
更換
sudo nano /etc/apt/sources.list
# Official Debian 12 (Bookworm) Repositories
deb http://deb.debian.org/debian/ bookworm main contrib non-free
deb-src http://deb.debian.org/debian/ bookworm main contrib non-free
# Security Updates
deb http://security.debian.org/debian-security bookworm-security main contrib non-free
deb-src http://security.debian.org/debian-security bookworm-security main contrib non-free
# Updates
deb http://deb.debian.org/debian/ bookworm-updates main contrib non-free
deb-src http://deb.debian.org/debian/ bookworm-updates main contrib non-free
更新
apt update
apt upgrade
常用源
香港理工大學
deb http://ftp.polyu.edu.hk/pub/Linux/debian/ bookworm main contrib non-free
deb-src http://ftp.polyu.edu.hk/pub/Linux/debian/ bookworm main contrib non-free
deb http://ftp.polyu.edu.hk/pub/Linux/debian-security bookworm-security main contrib non-free
deb-src http://ftp.polyu.edu.hk/pub/Linux/debian-security bookworm-security main contrib non-free
deb http://ftp.polyu.edu.hk/pub/Linux/debian/ bookworm-updates main contrib non-free
deb-src http://ftp.polyu.edu.hk/pub/Linux/debian/ bookworm-updates main contrib non-free
臺灣清華大學
deb https://mirrors.tuna.tsinghua.edu.cn/debian/ bookworm main non-free non-free-firmware contrib
deb-src https://mirrors.tuna.tsinghua.edu.cn/debian/ bookworm main non-free non-free-firmware contrib
deb https://mirrors.tuna.tsinghua.edu.cn/debian-security/ bookworm-security main
deb-src https://mirrors.tuna.tsinghua.edu.cn/debian-security/ bookworm-security main
deb https://mirrors.tuna.tsinghua.edu.cn/debian/ bookworm-updates main non-free non-free-firmware contrib
deb-src https://mirrors.tuna.tsinghua.edu.cn/debian/ bookworm-updates main non-free non-free-firmware contrib
新加坡NUS
deb http://mirror.nus.edu.sg/debian/ bookworm main contrib non-free
deb-src http://mirror.nus.edu.sg/debian/ bookworm main contrib non-free
deb http://mirror.nus.edu.sg/debian-security/ bookworm-security main
deb-src http://mirror.nus.edu.sg/debian-security/ bookworm-security main
deb http://mirror.nus.edu.sg/debian/ bookworm-updates main contrib non-free
deb-src http://mirror.nus.edu.sg/debian/ bookworm-updates main contrib non-free
阿裏雲
deb https://mirrors.aliyun.com/debian/ bookworm main non-free non-free-firmware contrib
deb-src https://mirrors.aliyun.com/debian/ bookworm main non-free non-free-firmware contrib
deb https://mirrors.aliyun.com/debian-security/ bookworm-security main
deb-src https://mirrors.aliyun.com/debian-security/ bookworm-security main
deb https://mirrors.aliyun.com/debian/ bookworm-updates main non-free non-free-firmware contrib
deb-src https://mirrors.aliyun.com/debian/ bookworm-updates main non-free non-free-firmware contrib
deb https://mirrors.aliyun.com/debian/ bookworm-backports main non-free non-free-firmware contrib
deb-src https://mirrors.aliyun.com/debian/ bookworm-backports main non-free non-free-firmware contrib
清華大學
deb https://mirrors.tuna.tsinghua.edu.cn/debian/ bookworm main non-free non-free-firmware contrib
deb-src https://mirrors.tuna.tsinghua.edu.cn/debian/ bookworm main non-free non-free-firmware contrib
deb https://mirrors.tuna.tsinghua.edu.cn/debian-security/ bookworm-security main
deb-src https://mirrors.tuna.tsinghua.edu.cn/debian-security/ bookworm-security main
deb https://mirrors.tuna.tsinghua.edu.cn/debian/ bookworm-updates main non-free non-free-firmware contrib
deb-src https://mirrors.tuna.tsinghua.edu.cn/debian/ bookworm-updates main non-free non-free-firmware contrib
deb https://mirrors.tuna.tsinghua.edu.cn/debian/ bookworm-backports main non-free non-free-firmware contrib
deb-src https://mirrors.tuna.tsinghua.edu.cn/debian/ bookworm-backports main non-free non-free-firmware contrib