As far as I can tell from the documentation one would expect the default mirroring deb.debian.org/debian entry to be in /etc/apt/sources.list
However on my lb config (once installed) I only # deb cdrom:[Debian GNU/Linux 10 _Buster_ - Official Snapshot amd54 LIVE/INSTALL Binary 20200811-22:46[/ buster contrib main non-free #deb cdrom:[Debian GNU/Linux 10 _Buster_ - Official Snapshot amd54 LIVE/INSTALL Binary 20200811-22:46[/ buster contrib main non-free deb http://security.debain.org/debain-security buster/updates main contrib non-free deb-src http://security.debain.org/debain-security buster/updates main contrib non-free What do I need to configure to have deb http://deb.debian.org/debian buster main contrib non-free deb-src http://deb.debian.org/debian buster main contrib non-free Appear, in the usual way? The config is: #!/bin/sh set -e lb config noauto \ --linux-packages linux-image-4.19.0-9-rt\ --distribution buster \ --binary-images iso-hybrid \ --debian-installer live \ --archive-areas "main contrib non-free" \ --iso-application "LinuxCNC-2.8.0" \ --iso-preparer "bodge...@gmail.com" \ --iso-volume "LinuxCNC_2.8.0" \ --iso-publisher "www.linuxcnc.org" \ --apt-recommends true \ "${@}" -- atp "A motorcycle is a bicycle with a pandemonium attachment and is designed for the especial use of mechanical geniuses, daredevils and lunatics." — George Fitch, Atlanta Constitution Newspaper, 1912
