Comment 5 for bug 1946241

After doing a (kind of a) bi-sect of the config (user-data), I am sure that the suspect that is causing the issue is this 'kernel' top level key and config:
  kernel:
    kernel: {package: linux-generic}
If I comment out (or just delete) these lines, I no longer run into the install problem.
(I of course have to enable the ccw devices in an early-command section manually, but that is totally unrelated to this.)

This 'kernel' key is also one of the options that I don't have in my 'known as good' user-data example.

And I even cannot find anything about a 'kernel' top level key in the autoinstall reference:
https://ubuntu.com/server/docs/install/autoinstall-reference

Well, it should probably not have been auto-generated at all?!