VM not booting/installing from Windows 11 multi-edition ISO

I know this is old but we saw similar issues and pinning the CPU allowed you to move past the hung installing process. It did in our case.

Extract the OVMF_CODE_4M.fd file from Debian / Ubuntu ovmf package and put it in /usr/share/edk2-ovmf/OVMF_CODE_4M.fd.

Override the LXD instance config with raw.qemu.conf key like follows:

  raw.qemu.conf: |-
    [drive][0]
    file = "/usr/share/edk2-ovmf/OVMF_CODE_4M.fd"