Hi All,

 

I'm attempting to pass through my RTX 3060 GPU to an Ubuntu Desktop 22.04 LTS VM without success. My workflow is as follows:

 

1. Install Ubuntu

2. Install openssh-server

3. Verify connection to ssh

4. Shutdown VM via NoVNC

5. Edit VM template to passthrough the 3060's video and audio

6. Start VM

 

The VM's IP will appear on my router after it starts, but I cannot connect via SSH or even ping the VM.

 

Here is my VM XML: https://pastebin.com/ffJvfxny

 

I see the following in my diagnostics log: 

 

Dec 9 07:39:47 MojoRyzen avahi-daemon[6043]: Registering new address record for on vnet8.*.

Dec 9 07:43:28 MojoRyzen kernel: vfio-pci 0000:0f:00.0: vfio_ecap_init: hiding ecap 0x1e@0x258

Dec 9 07:43:28 MojoRyzen kernel: vfio-pci 0000:0f:00.0: vfio_ecap_init: hiding ecap 0x19@0x900

Dec 9 07:43:28 MojoRyzen kernel: vfio-pci 0000:0f:00.0: vfio_ecap_init: hiding ecap 0x26@0xc1c

Dec 9 07:43:28 MojoRyzen kernel: vfio-pci 0000:0f:00.0: vfio_ecap_init: hiding ecap 0x27@0xd00

Dec 9 07:43:28 MojoRyzen kernel: vfio-pci 0000:0f:00.0: vfio_ecap_init: hiding ecap 0x25@0xe00

Dec 9 07:43:28 MojoRyzen kernel: vfio-pci 0000:0f:00.0: No more image in the PCI ROM

 

Any idea what I'm missing? With my Windows 10 VM's it works perfectly.

 

TIA!

 

 

Edited December 9, 20223 yr by cardo

Still trying to find some guidance here. I tried making the 3060 a secondary GPU and installing the NVidia drivers over VNC but that made no difference. I even dumped the vbios and I'm still seeing the issue above? As I mentioned, Windows 10 is a breeze. I don't even need the vbios rom.

I should add this is the primary GPU in my server. I used @SpaceInvaderOne's script to dump the vbios. Is there anything else I can provide that will help find a solution? Any other resources I can check? I've been trying to fix this on my own for the past several days and I'm no closer than I was.