Kernel Ubuntu 22.4 probably not found after creating OS via Foreman

Dear Peter,
thank you very much for your very quick reply and sorry for my late one.
As I wrote to you, I’m quite new to Foreman and os installation. I have
installed many hosts (virtual and physical) for a cloud infrastructure, I
used foreman for installing ubuntu 20.04.4 OS on them and I followed
the same procedures for ubuntu22. Now we would like to upgrade the OS to
ubuntu22, I attached some snapshots of the OS parameters I set on the host
as well as the ones for the Operating System section I created in Foreman.
Since I’m not an expert, I just tried to replicate the things I did for
ubutu20. As you can see, I used as repo the following one:

http://archive.ubuntu.com/ubuntu

I also found in the forum this ticket

and I’m afraid that could be the answer…
I hope I gave you enough for helping me…:slight_smile:

Thank you in advance

Giorgia

(Attachment ubuntu22_issue.zip is missing)