Comment 20 for bug 2060695

For the cloud-init element/task of this bug, before we change our current upstream grub_dpkg debconf set-selections behavior for boot device detection, we need to consider the following scenarios where the absence of cloud-init grub_dpkg behavior may be insufficient.

If Ubuntu primary use-cases determine we should have this cc_grub_dpkg debconf set-selections behavior off in the majority of our supported install paths, we'll need to make sure we file bugs against tooling we are aware of (packer) impacted by this change in behavior. We will also need to update docs on best practices for golden image creation that would provide a footnote on this behavior and remediation steps for any downstream deb-based distro that could be impacted by this change.