Debian `security bullseye/updates Release` does not have a Release file about lxc-templates

[gibmat]

@maxkratz, what version of lxc-templates were you using? Vanilla lxc-templates creates a line similar to

deb http://security.debian.org/ bullseye-security main

and lxc-templates as packaged in bookworm produces a line like

deb http://security.debian.org/debian-security bullseye-security main

Your reported apt line doesn't match either, so I'm not sure exactly what is happening to give you a bad URL.

[maxkratz]

@maxkratz, what version of lxc-templates were you using? Vanilla lxc-templates creates a line similar to

deb http://security.debian.org/ bullseye-security main

and lxc-templates as packaged in bookworm produces a line like

deb http://security.debian.org/debian-security bullseye-security main

I was using version 3.0.4-5 on Debian GNU/Linux 11 (bullseye):

$ apt show lxc-templates         
Package: lxc-templates
Version: 3.0.4-5
Architecture: amd64
Installed: yes
Priority: optional
Essential: no
Section: admin
Source: lxc-templates
Origin: Debian
Maintainer: pkg-lxc <[email protected]>
Installed-Size: 513 KB
Depends: lxc (>= 1:3.0.2-1~exp+1)
Recommends: 
  bridge-utils
  busybox-static
  cloud-image-utils | cloud-utils
  debootstrap | cdebootstrap
  distro-info
  mmdebstrap
  openssl
  rsync
  uuid-runtime
  xz-utils
Suggests: qemu-user-static
Homepage: https://linuxcontainers.org/
Download-Size: 85 KB
APT-Sources: http://mirror.hetzner.com/debian/ oldstable/main amd64 Packages
Description: Linux Containers userspace tools (templates)
 Containers are insulated areas inside a system, which have their own namespace
 for filesystem, network, PID, IPC, CPU and memory allocation and which can be
 created using the Control Group and Namespace features included in the Linux
 kernel.
 .
 This package contains the templates.

However, as a workaround, I was able to resolve the issue with these commands:

$ /usr/sbin/chroot /var/cache/lxc/debian/rootfs-bullseye-amd64 apt-get update
$ /usr/sbin/chroot /var/cache/lxc/debian/rootfs-bullseye-amd64 apt-get dist-upgrade

After running these commands, I found the following content in the /etc/apt/sources.list of the container:

$ cat /etc/apt/sources.list
deb http://deb.debian.org/debian          bullseye         main
deb http://security.debian.org/debian-security bullseye/updates main