December 30, 2019 7:12 PM, "qubes123" wrote:
>> The improper grouping is probably somewhere in AGESA, which is provided
>
>>> to the manufacturers by AMD. It could be because of hardware related
>>> limitations, which again are supplied by AMD. Sometimes vendors take
>>> liberties (cost cutting
> The improper grouping is probably somewhere in AGESA, which is provided
> > to the manufacturers by AMD. It could be because of hardware related
> > limitations, which again are supplied by AMD. Sometimes vendors take
> > liberties (cost cutting measures) with both and break functionality, as
>
On Sunday, December 29, 2019 at 7:25:49 PM UTC-5, Claudia wrote:
>
> Ha. Now that you mention it, I do remember laptops used to have PCIe
> slots. But I think those days are pretty much over.
>
> On a side note, I remembered I saw some error about the IOMMU in the
> kernel logs at some point. I
December 29, 2019 2:19 PM, "awokd' via qubes-users"
wrote:
> Claudia:
>
>> December 26, 2019 12:59 PM, "awokd' via qubes-users"
>> wrote:
>>
>>> Claudia:
>>>
>>> TLDR; check bottom of https://community.amd.com/thread/241650, looks
>>> like there was a recently released related updated. Not
Claudia:
> December 26, 2019 12:59 PM, "awokd' via qubes-users"
> wrote:
>
>> Claudia:
>>
>> TLDR; check bottom of https://community.amd.com/thread/241650, looks
>> like there was a recently released related updated. Not sure if
>> applicable to your situation.
>
> Thanks for the link! I'm not
December 26, 2019 12:59 PM, "awokd' via qubes-users"
wrote:
> Claudia:
>
> TLDR; check bottom of https://community.amd.com/thread/241650, looks
> like there was a recently released related updated. Not sure if
> applicable to your situation.
Thanks for the link! I'm not sure if it affects me
Claudia:
TLDR; check bottom of https://community.amd.com/thread/241650, looks
like there was a recently released related updated. Not sure if
applicable to your situation.
> This caused a very sneaky problem on my machine. My USB controllers are in
> the same group as my
> GPU, sound card, and
I'm very new to all this iommu stuff, but as I understand it, devices in the
same iommu group are
supposed to be treated as a single unit, meaning if any of them are assigned to
a VM then they all
must be assigned to the same VM. This is because those devices cannot be
isolated from each other
