Bug#992449: cdimage.debian.org: sr kernel module is missing on install media for arm64 which prevents installation in KVM guest

[Lance Albertson <lance@osuosl.org>]

Package: cdimage.debian.org
Severity: critical
Justification: breaks the whole system

Dear Maintainer,

While attempting to use either the net install or DVD media on an arm64 guest on bullseye, the installer is unable to find the installation media found on the ISO (cdrom). I was able to get to the prompt and attempted to load the sr module (cdrom driver) but the module is missing. This prevents installation for any user using the ISO images for arm64.