[vfio-users] Installing Catalyst prevents VM from booting.

Blank Field ihatethisfield at gmail.com
Sat Oct 17 14:31:27 UTC 2015


Hahaha it all goes the same way.
Installing win8 won't help much.
OVMF and win7 can get along if the guest has QXL video attached. Then, when
you install the GPU driver, it should output video and the QXL device falls
offline.
But he has code 10, so what he will get in win8 will be similiar: a working
microsoft basic video adapter GPU or a code 10 GPU at boot or code 10 when
the driver is installed.
Oh, and an awesome outcome - since he has an AMD GPU and tries to use UEFI
GOP with it, most likely the GPU's ROM just lacks the efi driver.
...
So, check the ROM...
On Oct 17, 2015 5:20 PM, "Matthew Kramara" <mattkramara at gmail.com> wrote:

> Oh god, really? I should have a windows 8 image laying around here
> somewhere, wow I'm stupid.. I'll try that and see if it works.
> Thanks for the heads up.
>
> On Sat, Oct 17, 2015 at 9:43 PM, francesco dicarlo <
> evilsephiroth at gmail.com> wrote:
>
>> I thought OVMF  was possible from windows 8+...
>>
>> Am I missing something ?
>>
>> 2015-10-17 13:10 GMT+02:00 Matthew Kramara <mattkramara at gmail.com>:
>>
>>> Hi, I've never used a mailing list before so I'm sorry if I messed up
>>> the formatting or come off as rude or incompetent or anything like that..
>>>
>>> I've spent a few days going back and forth and retrying steps from
>>> various guides so I cant give a comprehensive description of my setup and
>>> everything I've done up to this point, but I'm running a 64bit Windows 7 VM
>>> using libvert, qemu, vfio-pci, and OMVF as per
>>> https://wiki.archlinux.org/index.php/PCI_passthrough_via_OVMF.
>>> I've got the VM booting with the PCI device showing as a 'display
>>> adaptor' with a code 10 in the device manager, and when I try to install
>>> catalyst it currently reports the device as a hd7870 and the error code
>>> simply tells me to reboot before I can use the device. However on reboot
>>> windows 7 fails to restart until I do a system restore, even if I remove
>>> the PCI device from the VM using virt-manager.
>>>
>>> I'd love some help or just directions to any previous cases that look
>>> the same.
>>> Thanks, Matt
>>>
>>> _______________________________________________
>>> vfio-users mailing list
>>> vfio-users at redhat.com
>>> https://www.redhat.com/mailman/listinfo/vfio-users
>>>
>>>
>>
>
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