# Debian 11 Bullseye   /etc/apt/sources.list


deb http://deb.debian.org/debian bullseye main contrib non-free
#deb-src http://deb.debian.org/debian bullseye main contrib non-free

deb http://deb.debian.org/debian-security/ bullseye-security main contrib non-free
#deb-src http://deb.debian.org/debian-security/ bullseye-security main contrib non-free

deb http://deb.debian.org/debian bullseye-updates main contrib non-free
#deb-src http://deb.debian.org/debian bullseye-updates main contrib non-free


deb http://deb.debian.org/debian  bullseye-backports main contrib non-free
#deb-src http://deb.debian.org/debian  bullseye-backports main contrib non-free