<html><head></head><body><div>Thank you for your reply.</div><div><br></div><div>I have a Core i7 4770 running on ASROCK Fatal1ty Z87 Professional, 32GB RAM, Sapphire Tri-X R9 290.</div><div><br></div><div>I tried using OVMF too and had same results, unfortunately. Windows works fine but Linux do not.</div><div><br></div><div><br></div><div><br></div><div>On Sun, 2017-02-26 at 03:15 +0100, Tomáš M. wrote:</div><blockquote type="cite"><div dir="ltr">What is your HW?<div><br></div><div>I would recommend trying the whole thing on Arch Linux using this <a href="https://wiki.archlinux.org/index.php/PCI_passthrough_via_OVMF">https://wiki.archlinux.org/index.php/PCI_passthrough_via_OVMF</a></div><div><br></div><div>Although I don't have experience with OVMF, using seabios happily with RX480.</div></div><div class="gmail_extra"><br><div class="gmail_quote">On Sat, Feb 25, 2017 at 8:59 PM, <span dir="ltr"><<a href="mailto:guidugli@gmail.com" target="_blank">guidugli@gmail.com</a>></span> wrote:<br><blockquote type="cite">Hi,<br>
<br>
For quite some time I have been able to do a pass-through of R9 290 to<br>
Windows VMs using KVM. The problem is that I tried to use Linux and it<br>
does not work. Tried Fedora and Ubuntu and both did not work. Funny<br>
thing is that Ubuntu startup/shutdown screens show on the secondary<br>
monitor but not the system itself.<br>
<br>
I tried using i440FX and Q35, same results. Used the same configuration<br>
I use for my working Windows VMs.<br>
<br>
I had opened a but few months ago but no answer so far.<br>
<a href="https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-ati/+bug/1" rel="noreferrer" target="_blank">https://bugs.launchpad.net/<wbr>ubuntu/+source/xserver-xorg-<wbr>video-ati/+bug/1</a><br>
633777<br>
<br>
I just wonder if someone was able to bypass this problem or has some<br>
suggestion.<br>
<br>
Thank you,<br>
<br>
Carlos<br>
<br>
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