sources.list (Debian 12)

# deb cdrom:[Debian GNU/Linux 12.2.0 _Bookworm_ - Official amd64 NETINST with firmware 20231007-10:28]/ bookworm main non-free-firmware

# stable packages, to get default packages for the system usage
deb http://ftp.debian.sk/debian/ bookworm main contrib non-free non-free-firmware
deb-src http://ftp.debian.sk/debian/ bookworm main contrib non-free non-free-firmware

# debian-security, to get security updates
deb http://security.debian.org/debian-security/ bookworm-security main contrib non-free non-free-firmware
deb-src http://security.debian.org/debian-security/ bookworm-security main contrib non-free non-free-firmware

# bookworm-updates, to get updates before a point release is made;
# see https://www.debian.org/doc/manuals/debian-reference/ch02.en.html#_updates_and_backports
deb http://ftp.debian.sk/debian/ bookworm-updates main contrib non-free non-free-firmware
deb-src http://ftp.debian.sk/debian/ bookworm-updates main contrib non-free non-free-firmware

# bookworm-backports, to get some backported package from the next main release;
# see https://www.debian.org/doc/manuals/debian-reference/ch02.en.html#_updates_and_backports
deb http://ftp.debian.sk/debian/ bookworm-backports main contrib non-free non-free-firmware
deb-src http://ftp.debian.sk/debian/ bookworm-backports main contrib non-free non-free-firmware

# proposed-updates for the next point release
# see https://www.debian.org/releases/proposed-updates
# and https://wiki.debian.org/StableProposedUpdates
deb http://ftp.debian.sk/debian bookworm-proposed-updates main contrib non-free non-free-firmware
deb-src http://ftp.debian.sk/debian bookworm-proposed-updates main contrib non-free non-free-firmware

# backtrace and debugging symbols
# see https://wiki.debian.org/AutomaticDebugPackages
# see https://wiki.debian.org/HowToGetABacktrace
deb http://deb.debian.org/debian-debug/ bookworm-debug main contrib non-free non-free-firmware
deb-src http://deb.debian.org/debian-debug/ bookworm-debug main contrib non-free non-free-firmware
# for debugging security updates
deb http://deb.debian.org/debian-debug/ bookworm-proposed-updates-debug main contrib non-free non-free-firmware
deb-src http://deb.debian.org/debian-debug/ bookworm-proposed-updates-debug main contrib non-free non-free-firmware
# for backports debugging
deb http://deb.debian.org/debian-debug/ bookworm-backports-debug main contrib non-free non-free-firmware
deb-src http://deb.debian.org/debian-debug/ bookworm-backports-debug main contrib non-free non-free-firmware

# debian mirror list
# see https://www.debian.org/mirror/list

# debian sources.list
# see https://wiki.debian.org/SourcesList

# non-free and non-free-firmware components
# see https://www.debian.org/releases/stable/amd64/release-notes/ch-upgrading.en.html#non-free-firmware

# apt_preferences or apt-pinning
# see https://manpages.debian.org//bookworm/apt/apt_preferences.5.en.html

# backport package uploads to bookworm
# see https://backports.debian.org/changes/bookworm-backports.html
# and diffs between bookworm-backports and trixie
# see https://backports.debian.org/bookworm-backports/overview/
# and diffs between bullseye-backports and bookworm
# see https://backports.debian.org/bullseye-backports/overview/

# This system was installed using small removable media
# (e.g. netinst, live or single CD). The matching "deb cdrom"
# entries were disabled at the end of the installation process.
# For information about how to configure apt package sources,
# see the sources.list(5) manual.