[vfio-users] Tesla K40 passthrough

A de Beus anthony.debeus at gmail.com
Fri Jan 8 00:28:15 UTC 2016


In my experience, RGS (from HP) is better than VNC if you're running a game.

> On Jan 7, 2016, at 5:02 PM, Eddie Yen <missile0407 at gmail.com> wrote:
> 
> Thanks a lot ! I'll keep investigate about this.
> 
> 2016-01-08 7:59 GMT+08:00 Alex Williamson <alex.williamson at redhat.com>:
>>> On Thu, Jan 7, 2016 at 4:55 PM, Eddie Yen <missile0407 at gmail.com> wrote:
>>> Yes, I'm using QXL+Spice connect to VM, and also try TeamViewer.
>>> Funny is, if I disable QXL and Spice, just using TeamViewer connect to VM, Windows can boot, but got black screen and mouse cursor glitches.
>>> 
>>> So that means I still need to find another graphic accelerated remote desktop (like RemoteFX or sth.) ? 
>> 
>> Sorry, when I say disable the emulated VGA in this case, I mean in Windows device manager, not removing it from the VM.  Quadro, GRID, and Tesla are only supported as secondary graphics, so the VM boots on emulated and then switches over to the secondary GPU when the Nvidia drivers are loaded.  But like I said, I've never had access to a Tesla, so I don't know if you can run a desktop on it or not.  TightVNC is what I often use for remote access. 
> 
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