RX 5600 XT qemu-system-x86_64: vfio: Unable to power on device, stuck in D3


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I upgraded my GPU from GTX 660 TI to RX 5600 XT. If I reboot unraid I can launch and use VM (windows 10) without any problems. If I close VM (windows shutdown) or it goest hibernate I get error: qemu-system-x86_64: vfio: Unable to power on device, stuck in D3. I can't use GPU before rebooting unraid.


This is a "amd  reset bug"? Is there fix for that already or should I sell this card and buy NVIDIA?


Thanks for the help.

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On 1/15/2021 at 12:07 AM, jafi said:

"amd  reset bug"

The AMD bug should only happen on a force shutdown.


What are you running as your processor? This was common problem with threadripper 1st gen/MSI motherboards. Try a bios update; check your IOMMU in bios and make sure its on.


If both these don't work I recommend overriding the IOMMU Group to both --- Setting - VM settings -Advanced. Then remaking the VM.

Edited by runamuk
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