Re: [vfio-users] GPU Pass-through for Linux guest

2016-05-01 Thread Daniel Browne
After some more research on using q35 and ioh3420 I have what I believe to be a correct setup in libvirt. However, the same problem persists. xubuntu:~$ lspci 00:00.0 Host bridge: Intel Corporation 82G33/G31/P35/P31 Express DRAM Controller 00:01.0 VGA compatible controller: Red Hat, Inc. QXL parav

Re: [vfio-users] GPU Pass-through for Linux guest

2016-05-01 Thread Okky Hendriansyah
On Mon, May 2, 2016 at 5:01 AM, Blank Field wrote: > On May 2, 2016 12:53 AM, "Zir Blazer" wrote: > > > > If I recall correctly, doing VGA Passthrough in Linux presented > different issues that those that you're used to in Windows. The major > difference was that Windows and the Video Card Drive

Re: [vfio-users] GPU Pass-through for Linux guest

2016-05-01 Thread Blank Field
On May 2, 2016 12:53 AM, "Zir Blazer" wrote: > > If I recall correctly, doing VGA Passthrough in Linux presented different issues that those that you're used to in Windows. The major difference was that Windows and the Video Card Drivers doesn't mind if you do something like attaching a 2014 PCI E

Re: [vfio-users] GPU Pass-through for Linux guest

2016-05-01 Thread Zir Blazer
If I recall correctly, doing VGA Passthrough in Linux presented different issues that those that you're used to in Windows. The major difference was that Windows and the Video Card Drivers doesn't mind if you do something like attaching a 2014 PCI Express Video Card directly to the 1996 440FX PC

[vfio-users] GPU Pass-through for Linux guest

2016-05-01 Thread Daniel Browne
I'm working on testing a setup where all of my 'desktops' are VMs, however I am running into issues getting GPU pass-through functioning correctly on a Linux guest. Host OS is Ubuntu Server 16.04 Guest is Xubuntu 16.04 These errors in the guests xorg log show something isn't working correctly, bu