[vfio-users] gtx750 TI

[Roger Lawhorn]

he says he must use uefi, after i suggested seabios might fix the issue. 
says he cant passthru pci-e without uefi in proxmox.
back when i had this issue i solved it by going to seabios.
uefi reveals too much about your card to windows thus nvidia rejects it 
with code 43.


On 8/26/21 3:59 AM, Arjen wrote:
>
> There is a free and helpful Proxmox forum, you might want to try. Lots 
> of people use the GTX750 and also many have work-arounds for code 43 
> (generic windows driver error).
>
> Newer version of Proxmox use newer versions of QEMU, which use newer 
> version of the q35 virtual machine model. Maybe selecting an older 
> version of q35, like 3.1 might help?
> They added versioning to the machine model especially because Windows 
> doesn't handle changes to the machine very well.
>
> -------- Original Message --------
> On Aug 26, 2021, 09:30, Roger Lawhorn < rll at twc.com> wrote:
> he apparently runs poxmox 62. but upgraded to 7.0.
> maybe thats the issue.
> On 8/25/21 9:19 AM, Alex Williamson wrote:
> > On Tue, 24 Aug 2021 19:07:11 -0400
> > Roger Lawhorn <rll at twc.com> wrote:
> >
> >> Hello,
> >> I have a friend using hypervisor and he cannot get his gtx750 TI passed
> >> through.
> >> He is getting the code 43.
> >> He says he thinks its the card being too old.
> >> Any ideas?
> > I test with a GTX750, Maxwell is not too old.
> >
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