deb http://ftp.us.debian.org/debian bookworm main contrib non-free-firmware
deb-src http://ftp.us.debian.org/debian bookworm main contrib non-free-firmware
deb http://ftp.us.debian.org/debian bookworm-updates main contrib non-free-firmware
deb-src http://ftp.us.debian.org/debian bookworm-updates main contrib non-free-firmware
deb http://security.debian.org/debian-security bookworm-security main
deb-src http://security.debian.org/debian-security bookworm-security main