[libvirt-users] GPU passthrough - MSI R9 380 4GB, works only ONCE

[David Hlacik]

Thank you man. Appreciate it.

David
On Feb 8, 2016 10:59 PM, "Laine Stump" <laine at laine.org> wrote:

> On 02/07/2016 12:04 PM, David Hlacik wrote:
>
>> Hello guys,
>>
>> I have a problem when using my MSI R9 380 4G graphic card as GPU
>> passthrough with KVM.
>>
>> At the first linux boot (Fedora 23) I am able to successfully start
>> virtual machine and it works!
>>
>> However if i will shut down virtual machine and start it again - the
>> screen will stay blank!
>>
>> So far I have been able to find on the internet that some graphic cards
>> just can not reinitialize itself when there is no power off/on, which could
>> be the case of mine as well.
>>
>
> This ^^^. I hit reply to tell you this, but you've already learned it for
> yourself. AFAIK, there is no solution for this problem (other than to buy a
> different brand of GPU - read everything on http://vfio.blogspot.com for
> advice).
>
>
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