[vfio-users] No screen while boot up VM

[Alex Williamson]

On Mon, Nov 9, 2015 at 7:36 PM, Eddie Yen <missile0407 at gmail.com> wrote:

> Hello, guys,
> I got another problem when trying boot up VM on real server.
>
> The server is Dell PowerEdge R720 /w E5-2620v2 dual CPU (24 threads total)
> Host OS is Ubuntu 14.04.3 /w Linux Kernel 4.3
> And QEMU is 2.4.1 /w Hyper-V patch.
>
> I tried to mount Quadro K420 into VM and install Windows 7
> But when I launch VM by using QEMU command, I got nothing in my screen.
>

IME, Quadro cards only work as secondary GPUs and only K-series, 2000 model
or higher are supported by NVIDIA for GPU assignment (M-series may work
too).  Low-end Quadros are a black hole that are neither officially
supported by NVIDIA nor do they typically work with the GeForce quirks.
Sorry.
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