VM doesn't display graphics, even when booted from an ISO file

[AJ Jordan]

Hi,

I have a StandaloneVM which won't display graphics no matter what I try. I even tried booting from a grml ISO file, which doesn't make anything show up in the GUI. I tried this with debug mode on and off.

Also, in dom0, any invocation of qvm-run when targetting this VM just hangs.

Any idea where I can start debugging? I'm kind of at a loss since I can't even boot a recovery environment. I'm on Qubes R4.0. I grepped for the VM name in /var/log/qubes, but didn't see anything out of the ordinary.

Thanks,

AJ

[unman]

How did you create the Standalone, and what is it running? What do you
have under qvm-prefs?
When you boot from grml do you see any output at all?