Re: Vga passthrough to KVM Guest issues

Joerg Roedel
2013-11-01T16:45:23Z

On Fri, Nov 01, 2013 at 05:35:38PM +0100, Max Schettler wrote:
> I fixed this issue in the meanwhile by switching to another Mainboard,
> so I guess it was at least somehow associated with the Hardware.
>
> The first Setup was this one:
> AMD FX-8350
> Gigabyte 970A-UD3
> Gigabyte 7870GHz Edition
> Sapphire 6450
>
> I switched to an Asrock 990FX Extreme3.

Hmm, in this case it might also have been a BIOS issue. The Gigabyte
BIOS might have configured the IOMMU in a wrong way causing those
errors. Have you tried with the latest BIOS on the Gigabyte Mainboard?

Joerg