Bug #2046557 “Debian Image not being deployed” : Bugs : MAAS

Hi all,

As per the following thread: https://discourse.maas.io/t/debian-not-deploying/7712

I am using the latest Maas version (3.4) with Ubuntu 20.04 LTS (the default) as the comissioning distro.
I tried to follow the instructions present at https://github.com/canonical/packer-maas/tree/main/debian but until now I have been unsuccessful to launch a Debian 12 Machine.

Server Specs:
HP DL380 Gen 10+ with EFI enabled

My commands for the image generation:

git clone https://github.com/canonical/packer-maas.git
cd packer-maas/debian/
make debian SERIES=bookworm
sudo cp curtin_userdata_custom_amd64 /var/snap/maas/current/preseeds/curtin_userdata_custom_amd64_generic_debian-12
maas admin $PROFILE boot-resources create name=’custom/debian-12′ title=’Debian 12 Custom’ architecture=‘amd64/generic’ filetype=’tgz’ content@=debian-custom-cloudimg.tar.gz -k

The error after trying the deploy on MaaS (checked at Logs->Event Logs)
HTTP Request – /images/custom/amd64/ga-20.04/debian-12/no-such-image/boot-kernel
Marking node failed – Missing boot image custom/amd64/ga-20.04/debian-12.

Thanks a lot
BR