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

Alex Williamson alex.l.williamson at gmail.com
Wed Dec 16 13:38:41 UTC 2015


On Wed, Dec 16, 2015 at 1:34 AM, rndbit <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  That's really an outdated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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