Unable to commission generation 1 Hyper-V VM

I can commission a generation 2 (UEFI) Hyper-V VM without a problem in MaaS, but I get an error when trying to do the same with a generation 1 (legacy BIOS) VM.

Any idea how to troubleshoot this?
I have reproduced this problem in both 3.2.6 and in the 3.3 RC2 release.

@kevin-reeuwijk, what version of MAAS? and can you include some regiond and rackd log files around this error?

Hi, @kevin-reeuwijk,

I don’t know if that helps, but in this case, the problem is the opposite. Maybe I’ll give you some clue, if you haven’t solved this problem yet.

LEGACY BOOT VS EUFI
Greetings.