GPU PASSTHROUGH ERROR 127

[bumblebeeman]

Hi folks,

I'm running on Unraid 6.9 RC2. Mainboard is MSI X470 Carbon Gaming with the most recent BIOS(updated today) and a 3070 in 2nd PCIe Slot and a 1050 TI in 3rd (1st isn't working anymore).

 

Now my Win10 VM is running perfectly after i boot Unraid. When I shutdown the VM and want to reboot the VM I get error 127. I can't even start any other VM that uses that 3070 GPU. I have to reboot Unraid to get it working again. 

 

Any ideas?

[phat_cow]

On 1/26/2021 at 11:00 AM, bumblebeeman said:

Hi folks,

I'm running on Unraid 6.9 RC2. Mainboard is MSI X470 Carbon Gaming with the most recent BIOS(updated today) and a 3070 in 2nd PCIe Slot and a 1050 TI in 3rd (1st isn't working anymore).

 

Now my Win10 VM is running perfectly after i boot Unraid. When I shutdown the VM and want to reboot the VM I get error 127. I can't even start any other VM that uses that 3070 GPU. I have to reboot Unraid to get it working again. 

 

Any ideas?

Stick to bare metal for gaming. Unraid really sucks for gaming.

[Squid]

Speak for yourself

[zeus83]

What is your VM settings? Do you have these lines in VM xml view? 

<vendor_id state='on'value='28a2c82d201d'/> 
<kvm>
      <hidden state='on'/>
</kvm>
<ioapic driver='kvm'/>

 

Do you specify the vga bios dump for you video card?