Arm and UEFI clients dont get boot from MaaS

Users
,
1

Hello Guys,
the MaaS server looks perfectly fine with Bios amd. but when i boot the arm and EUFI client, nothing happens. only the UEFI shows me short a message (NBP file dounloaded successfully.)
then nothing again.
Although i have downloaded the ubuntu images for amd64, arm64, and armhf.
The network subnet (Edit boot architectures) all options are selected.
from the online posts, i found a DHCP Snippet (Code bellow) as well, still same. what could be the issue?

if option arch = 00:07 and exists user-class and option user-class = "iPXE" {
    # iPXE uefi_amd64
    filename "grubx64.efi";
} elsif option arch = 00:09 and exists user-class and option user-class = "iPXE" {
    # iPXE uefi_amd64
    filename "grubx64.efi";
}

Thank you so much for your reply!
Best Regards,
Naseer

2

Hi @na88nar

could you please look at the rackd logs (use this guide) and check if is there any exception logged?

3

thanks @r00ta for your reply. no there is not any exception:

# grep -i "exception" /var/snap/maas/common/log/rackd.log
	--- <exception caught here> ---
	--- <exception caught here> ---
	--- <exception caught here> ---
4

could you please upload the full logs to https://pastebin.ubuntu.com/ or pastebin?

5

the log file as plain text is about 19mb, when I paste the entire output there, then submit, the bad Gateway error appears. is there any size limitation?

6

could you then try to boot the machine and extract only the logs from that specific time? something like the output of tail -n 1000 /var/snap/maas/common/log/rackd.log

7

please extract also tail -n 1000 /var/snap/maas/common/log/regiond.log

8

I pasted! yeah, my installation is snap.

9

nice, I’m waiting for the link.

10

haa: I thought, you get it automatically: Ubuntu Pastebin

11

looks like there is an exception there

2024-02-01 12:25:50 maasserver.bootresources: [critical] Importing boot resources failed.

could you please make a screenshot of the images page in the UI?

12

Here is the screenshot:

image
image1245Ă—955 132 KB

13

ok, could you please upload also tail -n 1000 /var/snap/maas/common/log/maas.log?

14

here is the link for it: Ubuntu Pastebin

15

Could you login with the CLI and run

maas <user> boot-sources read

please?

16

but this is the totally another machine.

Success.
Machine-readable output follows:
[
    {
        "created": "2024-01-19T16:31:06.803",
        "updated": "2024-01-19T16:53:44.947",
        "url": "http://images.maas.io/ephemeral-v3/candidate",
        "keyring_filename": "/snap/maas/current/usr/share/keyrings/ubuntu-cloudimage-keyring.gpg",
        "id": 2,
        "keyring_data": "",
        "resource_uri": "/MAAS/api/2.0/boot-sources/2/"
    }
]
17

@r00ta , good day! may I ask, if there is any update?

18

Hey, sorry I still could not reproduce this. Do you mind posting also the output of maas admin boot-resources read?

19

yeah, sure here it is!

[
    {
        "id": 1,
        "type": "Synced",
        "name": "grub-efi-signed/uefi",
        "architecture": "amd64/generic",
        "resource_uri": "/MAAS/api/2.0/boot-resources/1/",
        "last_deployed": null
    },
    {
        "id": 2,
        "type": "Synced",
        "name": "grub-efi/uefi",
        "architecture": "arm64/generic",
        "resource_uri": "/MAAS/api/2.0/boot-resources/2/",
        "last_deployed": null
    },
    {
        "id": 3,
        "type": "Synced",
        "name": "grub-ieee1275/open-firmware",
        "architecture": "ppc64el/generic",
        "resource_uri": "/MAAS/api/2.0/boot-resources/3/",
        "last_deployed": null
    },
    {
        "id": 4,
        "type": "Synced",
        "name": "pxelinux/pxe",
        "architecture": "i386/generic",
        "resource_uri": "/MAAS/api/2.0/boot-resources/4/",
        "last_deployed": null
    },
    {
        "id": 11,
        "type": "Synced",
        "name": "ubuntu/focal",
        "architecture": "amd64/ga-20.04",
        "resource_uri": "/MAAS/api/2.0/boot-resources/11/",
        "last_deployed": "2024-01-31T16:47:53.577",
        "subarches": "generic,hwe-p,hwe-q,hwe-r,hwe-s,hwe-t,hwe-u,hwe-v,hwe-w,ga-16.04,ga-16.10,ga-17.04,ga-17.10,ga-18.04,ga-18.10,ga-19.04,ga-19.10,ga-20.04"
    },
    {
        "id": 12,
        "type": "Synced",
        "name": "ubuntu/focal",
        "architecture": "amd64/ga-20.04-lowlatency",
        "resource_uri": "/MAAS/api/2.0/boot-resources/12/",
        "last_deployed": "2024-01-31T16:47:53.577",
        "subarches": "generic,hwe-p,hwe-q,hwe-r,hwe-s,hwe-t,hwe-u,hwe-v,hwe-w,ga-16.04,ga-16.10,ga-17.04,ga-17.10,ga-18.04,ga-18.10,ga-19.04,ga-19.10,ga-20.04"
    },
    {
        "id": 13,
        "type": "Synced",
        "name": "ubuntu/focal",
        "architecture": "amd64/hwe-20.04",
        "resource_uri": "/MAAS/api/2.0/boot-resources/13/",
        "last_deployed": "2024-01-31T16:47:53.577",
        "subarches": "generic,hwe-p,hwe-q,hwe-r,hwe-s,hwe-t,hwe-u,hwe-v,hwe-w,ga-16.04,ga-16.10,ga-17.04,ga-17.10,ga-18.04,ga-18.10,ga-19.04,ga-19.10,ga-20.04"
    },
    {
        "id": 14,
        "type": "Synced",
        "name": "ubuntu/focal",
        "architecture": "amd64/hwe-20.04-edge",
        "resource_uri": "/MAAS/api/2.0/boot-resources/14/",
        "last_deployed": "2024-01-31T16:47:53.577",
        "subarches": "generic,hwe-p,hwe-q,hwe-r,hwe-s,hwe-t,hwe-u,hwe-v,hwe-w,ga-16.04,ga-16.10,ga-17.04,ga-17.10,ga-18.04,hwe-18.10,hwe-19.04,hwe-19.10,hwe-20.04"
    },
    {
        "id": 15,
        "type": "Synced",
        "name": "ubuntu/focal",
        "architecture": "amd64/hwe-20.04-lowlatency",
        "resource_uri": "/MAAS/api/2.0/boot-resources/15/",
        "last_deployed": "2024-01-31T16:47:53.577",
        "subarches": "generic,hwe-p,hwe-q,hwe-r,hwe-s,hwe-t,hwe-u,hwe-v,hwe-w,ga-16.04,ga-16.10,ga-17.04,ga-17.10,ga-18.04,ga-18.10,ga-19.04,ga-19.10,ga-20.04"
    },
    {
        "id": 16,
        "type": "Synced",
        "name": "ubuntu/focal",
        "architecture": "amd64/hwe-20.04-lowlatency-edge",
        "resource_uri": "/MAAS/api/2.0/boot-resources/16/",
        "last_deployed": "2024-01-31T16:47:53.577",
        "subarches": "generic,hwe-p,hwe-q,hwe-r,hwe-s,hwe-t,hwe-u,hwe-v,hwe-w,ga-16.04,ga-16.10,ga-17.04,ga-17.10,ga-18.04,hwe-18.10,hwe-19.04,hwe-19.10,hwe-20.04"
    },
    {
        "id": 66,
        "type": "Synced",
        "name": "ubuntu/focal",
        "architecture": "arm64/ga-20.04",
        "resource_uri": "/MAAS/api/2.0/boot-resources/66/",
        "last_deployed": null,
        "subarches": "generic,hwe-p,hwe-q,hwe-r,hwe-s,hwe-t,hwe-u,hwe-v,hwe-w,ga-16.04,ga-16.10,ga-17.04,ga-17.10,ga-18.04,ga-18.10,ga-19.04,ga-19.10,ga-20.04"
    },
    {
        "id": 67,
        "type": "Synced",
        "name": "ubuntu/focal",
        "architecture": "arm64/hwe-20.04",
        "resource_uri": "/MAAS/api/2.0/boot-resources/67/",
        "last_deployed": null,
        "subarches": "generic,hwe-p,hwe-q,hwe-r,hwe-s,hwe-t,hwe-u,hwe-v,hwe-w,ga-16.04,ga-16.10,ga-17.04,ga-17.10,ga-18.04,ga-18.10,ga-19.04,ga-19.10,ga-20.04"
    },
    {
        "id": 68,
        "type": "Synced",
        "name": "ubuntu/focal",
        "architecture": "arm64/hwe-20.04-edge",
        "resource_uri": "/MAAS/api/2.0/boot-resources/68/",
        "last_deployed": null,
        "subarches": "generic,hwe-p,hwe-q,hwe-r,hwe-s,hwe-t,hwe-u,hwe-v,hwe-w,ga-16.04,ga-16.10,ga-17.04,ga-17.10,ga-18.04,hwe-18.10,hwe-19.04,hwe-19.10,hwe-20.04"
    },
    {
        "id": 69,
        "type": "Synced",
        "name": "ubuntu/focal",
        "architecture": "arm64/xgene-uboot",
        "resource_uri": "/MAAS/api/2.0/boot-resources/69/",
        "last_deployed": null,
        "subarches": "xgene-uboot"
    },
    {
        "id": 70,
        "type": "Synced",
        "name": "ubuntu/focal",
        "architecture": "arm64/xgene-uboot-mustang",
        "resource_uri": "/MAAS/api/2.0/boot-resources/70/",
        "last_deployed": null,
        "subarches": "xgene-uboot-mustang"
    },
    {
        "id": 71,
        "type": "Synced",
        "name": "ubuntu/focal",
        "architecture": "armhf/ga-20.04",
        "resource_uri": "/MAAS/api/2.0/boot-resources/71/",
        "last_deployed": null,
        "subarches": "generic,highbank,hwe-p,hwe-q,hwe-r,hwe-s,hwe-t,hwe-u,hwe-v,hwe-w,ga-16.04,ga-16.10,ga-17.04,ga-17.10,ga-18.04,ga-18.10,ga-19.04,ga-19.10,ga-20.04"
    },
    {
        "id": 72,
        "type": "Synced",
        "name": "ubuntu/focal",
        "architecture": "armhf/generic-lpae",
        "resource_uri": "/MAAS/api/2.0/boot-resources/72/",
        "last_deployed": null,
        "subarches": "generic-lpae"
    },
    {
        "id": 73,
        "type": "Synced",
        "name": "ubuntu/focal",
        "architecture": "armhf/hwe-20.04",
        "resource_uri": "/MAAS/api/2.0/boot-resources/73/",
        "last_deployed": null,
        "subarches": "generic,highbank,hwe-p,hwe-q,hwe-r,hwe-s,hwe-t,hwe-u,hwe-v,hwe-w,ga-16.04,ga-16.10,ga-17.04,ga-17.10,ga-18.04,ga-18.10,ga-19.04,ga-19.10,ga-20.04"
    },
    {
        "id": 74,
        "type": "Synced",
        "name": "ubuntu/focal",
        "architecture": "armhf/hwe-20.04-edge",
        "resource_uri": "/MAAS/api/2.0/boot-resources/74/",
        "last_deployed": null,
        "subarches": "generic,highbank,hwe-p,hwe-q,hwe-r,hwe-s,hwe-t,hwe-u,hwe-v,hwe-w,ga-16.04,ga-16.10,ga-17.04,ga-17.10,ga-18.04,hwe-18.10,hwe-19.04,hwe-19.10,hwe-20.04"
    },
    {
        "id": 75,
        "type": "Synced",
        "name": "ubuntu/jammy",
        "architecture": "amd64/ga-22.04",
        "resource_uri": "/MAAS/api/2.0/boot-resources/75/",
        "last_deployed": "2024-02-01T08:36:20.751",
        "subarches": "generic,hwe-p,hwe-q,hwe-r,hwe-s,hwe-t,hwe-u,hwe-v,hwe-w,ga-16.04,ga-16.10,ga-17.04,ga-17.10,ga-18.04,ga-18.10,ga-19.04,ga-19.10,ga-20.04,ga-20.10,ga-21.04,ga-21.10,ga-22.04"
    },
    {
        "id": 76,
        "type": "Synced",
        "name": "ubuntu/jammy",
        "architecture": "amd64/ga-22.04-lowlatency",
        "resource_uri": "/MAAS/api/2.0/boot-resources/76/",
        "last_deployed": "2024-02-01T08:36:20.751",
        "subarches": "generic,hwe-p,hwe-q,hwe-r,hwe-s,hwe-t,hwe-u,hwe-v,hwe-w,ga-16.04,ga-16.10,ga-17.04,ga-17.10,ga-18.04,ga-18.10,ga-19.04,ga-19.10,ga-20.04,ga-20.10,ga-21.04,ga-21.10,ga-22.04"
    },
    {
        "id": 77,
        "type": "Synced",
        "name": "ubuntu/jammy",
        "architecture": "amd64/hwe-22.04",
        "resource_uri": "/MAAS/api/2.0/boot-resources/77/",
        "last_deployed": "2024-02-01T08:36:20.751",
        "subarches": "generic,hwe-p,hwe-q,hwe-r,hwe-s,hwe-t,hwe-u,hwe-v,hwe-w,ga-16.04,ga-16.10,ga-17.04,ga-17.10,ga-18.04,ga-18.10,ga-19.04,ga-19.10,ga-20.04,ga-20.10,ga-21.04,ga-21.10,ga-22.04"
    },
    {
        "id": 78,
        "type": "Synced",
        "name": "ubuntu/jammy",
        "architecture": "amd64/hwe-22.04-edge",
        "resource_uri": "/MAAS/api/2.0/boot-resources/78/",
        "last_deployed": "2024-02-01T08:36:20.751",
        "subarches": "generic,hwe-p,hwe-q,hwe-r,hwe-s,hwe-t,hwe-u,hwe-v,hwe-w,ga-16.04,ga-16.10,ga-17.04,ga-17.10,ga-18.04,hwe-18.10,hwe-19.04,hwe-19.10,hwe-20.04,hwe-22.04"
    },
    {
        "id": 79,
        "type": "Synced",
        "name": "ubuntu/jammy",
        "architecture": "amd64/hwe-22.04-lowlatency",
        "resource_uri": "/MAAS/api/2.0/boot-resources/79/",
        "last_deployed": "2024-02-01T08:36:20.751",
        "subarches": "generic,hwe-p,hwe-q,hwe-r,hwe-s,hwe-t,hwe-u,hwe-v,hwe-w,ga-16.04,ga-16.10,ga-17.04,ga-17.10,ga-18.04,ga-18.10,ga-19.04,ga-19.10,ga-20.04,ga-20.10,ga-21.04,ga-21.10,ga-22.04"
    },
    {
        "id": 80,
        "type": "Synced",
        "name": "ubuntu/jammy",
        "architecture": "amd64/hwe-22.04-lowlatency-edge",
        "resource_uri": "/MAAS/api/2.0/boot-resources/80/",
        "last_deployed": "2024-02-01T08:36:20.751",
        "subarches": "generic,hwe-p,hwe-q,hwe-r,hwe-s,hwe-t,hwe-u,hwe-v,hwe-w,ga-16.04,ga-16.10,ga-17.04,ga-17.10,ga-18.04,hwe-18.10,hwe-19.04,hwe-19.10,hwe-20.04,hwe-22.04"
    },
    {
        "id": 81,
        "type": "Synced",
        "name": "ubuntu/jammy",
        "architecture": "arm64/ga-22.04",
        "resource_uri": "/MAAS/api/2.0/boot-resources/81/",
        "last_deployed": null,
        "subarches": "generic,hwe-p,hwe-q,hwe-r,hwe-s,hwe-t,hwe-u,hwe-v,hwe-w,ga-16.04,ga-16.10,ga-17.04,ga-17.10,ga-18.04,ga-18.10,ga-19.04,ga-19.10,ga-20.04,ga-20.10,ga-21.04,ga-21.10,ga-22.04"
    },
    {
        "id": 82,
        "type": "Synced",
        "name": "ubuntu/jammy",
        "architecture": "arm64/hwe-22.04",
        "resource_uri": "/MAAS/api/2.0/boot-resources/82/",
        "last_deployed": null,
        "subarches": "generic,hwe-p,hwe-q,hwe-r,hwe-s,hwe-t,hwe-u,hwe-v,hwe-w,ga-16.04,ga-16.10,ga-17.04,ga-17.10,ga-18.04,ga-18.10,ga-19.04,ga-19.10,ga-20.04,ga-20.10,ga-21.04,ga-21.10,ga-22.04"
    },
    {
        "id": 83,
        "type": "Synced",
        "name": "ubuntu/jammy",
        "architecture": "arm64/hwe-22.04-edge",
        "resource_uri": "/MAAS/api/2.0/boot-resources/83/",
        "last_deployed": null,
        "subarches": "generic,hwe-p,hwe-q,hwe-r,hwe-s,hwe-t,hwe-u,hwe-v,hwe-w,ga-16.04,ga-16.10,ga-17.04,ga-17.10,ga-18.04,hwe-18.10,hwe-19.04,hwe-19.10,hwe-20.04,hwe-22.04"
    },
    {
        "id": 84,
        "type": "Synced",
        "name": "ubuntu/jammy",
        "architecture": "arm64/hwe-22.04-lowlatency",
        "resource_uri": "/MAAS/api/2.0/boot-resources/84/",
        "last_deployed": null,
        "subarches": "generic,hwe-p,hwe-q,hwe-r,hwe-s,hwe-t,hwe-u,hwe-v,hwe-w,ga-16.04,ga-16.10,ga-17.04,ga-17.10,ga-18.04,ga-18.10,ga-19.04,ga-19.10,ga-20.04,ga-20.10,ga-21.04,ga-21.10,ga-22.04"
    },
    {
        "id": 85,
        "type": "Synced",
        "name": "ubuntu/jammy",
        "architecture": "arm64/hwe-22.04-lowlatency-edge",
        "resource_uri": "/MAAS/api/2.0/boot-resources/85/",
        "last_deployed": null,
        "subarches": "generic,hwe-p,hwe-q,hwe-r,hwe-s,hwe-t,hwe-u,hwe-v,hwe-w,ga-16.04,ga-16.10,ga-17.04,ga-17.10,ga-18.04,hwe-18.10,hwe-19.04,hwe-19.10,hwe-20.04,hwe-22.04"
    },
    {
        "id": 86,
        "type": "Synced",
        "name": "ubuntu/jammy",
        "architecture": "arm64/xgene-uboot",
        "resource_uri": "/MAAS/api/2.0/boot-resources/86/",
        "last_deployed": null,
        "subarches": "xgene-uboot"
    },
    {
        "id": 87,
        "type": "Synced",
        "name": "ubuntu/jammy",
        "architecture": "arm64/xgene-uboot-mustang",
        "resource_uri": "/MAAS/api/2.0/boot-resources/87/",
        "last_deployed": null,
        "subarches": "xgene-uboot-mustang"
    },
    {
        "id": 88,
        "type": "Synced",
        "name": "ubuntu/jammy",
        "architecture": "armhf/ga-22.04",
        "resource_uri": "/MAAS/api/2.0/boot-resources/88/",
        "last_deployed": null,
        "subarches": "generic,highbank,hwe-p,hwe-q,hwe-r,hwe-s,hwe-t,hwe-u,hwe-v,hwe-w,ga-16.04,ga-16.10,ga-17.04,ga-17.10,ga-18.04,ga-18.10,ga-19.04,ga-19.10,ga-20.04,ga-20.10,ga-21.04,ga-21.10,ga-22.04"
    },
    {
        "id": 89,
        "type": "Synced",
        "name": "ubuntu/jammy",
        "architecture": "armhf/generic-lpae",
        "resource_uri": "/MAAS/api/2.0/boot-resources/89/",
        "last_deployed": null,
        "subarches": "generic-lpae"
    },
    {
        "id": 90,
        "type": "Synced",
        "name": "ubuntu/jammy",
        "architecture": "armhf/hwe-22.04",
        "resource_uri": "/MAAS/api/2.0/boot-resources/90/",
        "last_deployed": null,
        "subarches": "generic,highbank,hwe-p,hwe-q,hwe-r,hwe-s,hwe-t,hwe-u,hwe-v,hwe-w,ga-16.04,ga-16.10,ga-17.04,ga-17.10,ga-18.04,ga-18.10,ga-19.04,ga-19.10,ga-20.04,ga-20.10,ga-21.04,ga-21.10,ga-22.04"
    },
    {
        "id": 91,
        "type": "Synced",
        "name": "ubuntu/jammy",
        "architecture": "armhf/hwe-22.04-edge",
        "resource_uri": "/MAAS/api/2.0/boot-resources/91/",
        "last_deployed": null,
        "subarches": "generic,highbank,hwe-p,hwe-q,hwe-r,hwe-s,hwe-t,hwe-u,hwe-v,hwe-w,ga-16.04,ga-16.10,ga-17.04,ga-17.10,ga-18.04,hwe-18.10,hwe-19.04,hwe-19.10,hwe-20.04,hwe-22.04"
    },
    {
        "id": 17,
        "type": "Synced",
        "name": "ubuntu/noble",
        "architecture": "amd64/ga-24.04",
        "resource_uri": "/MAAS/api/2.0/boot-resources/17/",
        "last_deployed": "2024-02-01T16:56:05.746",
        "subarches": "generic,hwe-p,hwe-q,hwe-r,hwe-s,hwe-t,hwe-u,hwe-v,hwe-w,ga-16.04,ga-16.10,ga-17.04,ga-17.10,ga-18.04,ga-18.10,ga-19.04,ga-19.10,ga-20.04,ga-20.10,ga-21.04,ga-21.10,ga-22.04,ga-22.10,ga-23.04,ga-23.10,ga-24.04"
    },
    {
        "id": 18,
        "type": "Synced",
        "name": "ubuntu/noble",
        "architecture": "amd64/ga-24.04-lowlatency",
        "resource_uri": "/MAAS/api/2.0/boot-resources/18/",
        "last_deployed": "2024-02-01T16:56:05.746",
        "subarches": "generic,hwe-p,hwe-q,hwe-r,hwe-s,hwe-t,hwe-u,hwe-v,hwe-w,ga-16.04,ga-16.10,ga-17.04,ga-17.10,ga-18.04,ga-18.10,ga-19.04,ga-19.10,ga-20.04,ga-20.10,ga-21.04,ga-21.10,ga-22.04,ga-22.10,ga-23.04,ga-23.10,ga-24.04"
    },
    {
        "id": 19,
        "type": "Synced",
        "name": "ubuntu/noble",
        "architecture": "arm64/ga-24.04",
        "resource_uri": "/MAAS/api/2.0/boot-resources/19/",
        "last_deployed": null,
        "subarches": "generic,hwe-p,hwe-q,hwe-r,hwe-s,hwe-t,hwe-u,hwe-v,hwe-w,ga-16.04,ga-16.10,ga-17.04,ga-17.10,ga-18.04,ga-18.10,ga-19.04,ga-19.10,ga-20.04,ga-20.10,ga-21.04,ga-21.10,ga-22.04,ga-22.10,ga-23.04,ga-23.10,ga-24.04"
    },
    {
        "id": 20,
        "type": "Synced",
        "name": "ubuntu/noble",
        "architecture": "armhf/ga-24.04",
        "resource_uri": "/MAAS/api/2.0/boot-resources/20/",
        "last_deployed": null,
        "subarches": "generic,highbank,hwe-p,hwe-q,hwe-r,hwe-s,hwe-t,hwe-u,hwe-v,hwe-w,ga-16.04,ga-16.10,ga-17.04,ga-17.10,ga-18.04,ga-18.10,ga-19.04,ga-19.10,ga-20.04,ga-20.10,ga-21.04,ga-21.10,ga-22.04,ga-22.10,ga-23.04,ga-23.10,ga-24.04"
    },
    {
        "id": 21,
        "type": "Synced",
        "name": "ubuntu/noble",
        "architecture": "ppc64el/ga-24.04",
        "resource_uri": "/MAAS/api/2.0/boot-resources/21/",
        "last_deployed": null,
        "subarches": "generic,hwe-p,hwe-q,hwe-r,hwe-s,hwe-t,hwe-u,hwe-v,hwe-w,ga-16.04,ga-16.10,ga-17.04,ga-17.10,ga-18.04,ga-18.10,ga-19.04,ga-19.10,ga-20.04,ga-20.10,ga-21.04,ga-21.10,ga-22.04,ga-22.10,ga-23.04,ga-23.10,ga-24.04"
    },
    {
        "id": 22,
        "type": "Synced",
        "name": "ubuntu/noble",
        "architecture": "s390x/ga-24.04",
        "resource_uri": "/MAAS/api/2.0/boot-resources/22/",
        "last_deployed": null,
        "subarches": "generic,hwe-p,hwe-q,hwe-r,hwe-s,hwe-t,hwe-u,hwe-v,hwe-w,ga-16.04,ga-16.10,ga-17.04,ga-17.10,ga-18.04,ga-18.10,ga-19.04,ga-19.10,ga-20.04,ga-20.10,ga-21.04,ga-21.10,ga-22.04,ga-22.10,ga-23.04,ga-23.10,ga-24.04"
    }
]
20

@na88nar what arm64 machines do you have? We saw issues with Ampere servers where firmware is not behaving correctly.
We ended up using older grub and bootstrap files as a workaround.

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