[vfio-users] VM not booting/no video output when PCI passthrough GPU is added

rndbit rndbit at sysret.net
Wed Dec 16 17:51:24 UTC 2015


Oh this is something new. Could you explain what exactly replaces vfio-bind?

On 2015.12.16 15:38, Alex Williamson wrote:
> On Wed, Dec 16, 2015 at 1:34 AM, rndbit <rndbit at sysret.net
> <mailto:rndbit at sysret.net>> wrote:
>
>     Also i do not see it mentioned using vfio-bind shellscript to bind
>     pci device to be passed through to vfio driver. Also Roel try
>     booting with both emulated vga and passed-through card. Maybe it
>     will yield some results.
>
>
> The setup in use is superior to vfio-bind, imo.  That's really an
> outdated script, there are better alternatives.  GeForce cards don't
> typically work as secondary graphics.  I agree with the suggestion to
> try a 4.1 kernel to rule out absurdly slow boot scenarios. 

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