[SOLVED] VM MacOS starts with GPU/SOUND passthrough but no display picture

[SimpleDino]

On 1/3/2022 at 11:57 AM, ghost82 said:

Can you attach to vfio at boot also the gpu (0f:00.0 and 0f:00.1)?

You have only the usb controller and the network controller (this however is inside a iommu group with other devices).

When it worked, did you passthrough the usb controller?

I honestly gave up, to much hassle. But the I have a working VM now with GPU passthrough and USB ASUS BT400 Bluetooth dongle instead of the onboard wifi BT controller.

 

Steps I took:

1. Deleted the VM
2. Unbind all the VFIO's which I binded early correctly .
3. Disabled PCIe ACS override
4. Created a new VM (used the vdisk i backed up and efi(added new kexts for BT) to boot the new vm so no data loss).
5. Passed through the entire usb controller where the BT controller is just as before.
6. Passed through GPU and Sound.
7. Edit XML for respective devices passthrough and now Everything just works.

Thanks for all the help, but it feels like everything gets broken as soon anymore changes are made with vm even with XML being the same as before when trying to reset changes.

 

Br,