Sounds suspiciously like this hardware quirk[0] that was only supposed to affect Hawaii&#x2F;Bonaire... Guess it&#x27;s a little more widespread. Easily fixed, I guess[1].<p>Then again Nvidia cards have their own set of horrible problems too, although theirs are somewhat on the side of malicious intent rather than incompetence.<p>[0] - <a href="https:&#x2F;&#x2F;github.com&#x2F;qemu&#x2F;qemu&#x2F;blob&#x2F;master&#x2F;hw&#x2F;vfio&#x2F;pci-quirks.c#L1049-L1069" rel="nofollow">https:&#x2F;&#x2F;github.com&#x2F;qemu&#x2F;qemu&#x2F;blob&#x2F;master&#x2F;hw&#x2F;vfio&#x2F;pci-quirks....</a><p>[1] - <a href="https:&#x2F;&#x2F;github.com&#x2F;qemu&#x2F;qemu&#x2F;blob&#x2F;master&#x2F;hw&#x2F;vfio&#x2F;pci-quirks.c#L1179-L1202" rel="nofollow">https:&#x2F;&#x2F;github.com&#x2F;qemu&#x2F;qemu&#x2F;blob&#x2F;master&#x2F;hw&#x2F;vfio&#x2F;pci-quirks....</a>