deb http://debug.mirrors.debian.org/debian-debug bookworm-debug main contrib non-free-firmware deb http://debug.mirrors.debian.org/debian-debug bookworm-proposed-updates-debug main contrib non-free-firmware deb http://debug.mirrors.debian.org/debian-debug bookworm-backports-debug main contrib non-free-firmware # deb http://debug.mirrors.debian.org/debian-debug bookworm-backports-debug-sloppy main contrib non-free-firmware