Hi everyone,
I have Proxmox VE 8.3.4 on an HP Z8 G4 machine. I created a Windows 10 VM and want to passthrough an Nvidia Quadro P4000 to the VM. I want to passthrough the GPU and followed most of this guide (https://www.reddit.com/r/homelab/comments/b5xpua/the_ultimate_beginners_guide_to_gpu_passthrough/). I'm at a stage now where when I turn Display to Off, I get the error below when running qm start 107 in the Shell terminal.
The error doesn't show up and the VM starts up just fine if Display is set to anything besides Off. I need to passthrough the GPU to use it for image rendering on 3 [virtual] monitors (Using Parsec).
When I turn Display to VirtIO-GPU or Spice, I can boot up the VM and, in Device Manager, see that the Nvidia Quadro P4000 drivers are installed and don't have any errors (esp, error 43
)
Your help is much appreciated.
I have Proxmox VE 8.3.4 on an HP Z8 G4 machine. I created a Windows 10 VM and want to passthrough an Nvidia Quadro P4000 to the VM. I want to passthrough the GPU and followed most of this guide (https://www.reddit.com/r/homelab/comments/b5xpua/the_ultimate_beginners_guide_to_gpu_passthrough/). I'm at a stage now where when I turn Display to Off, I get the error below when running qm start 107 in the Shell terminal.
error writing '1' to '/sys/bus/pci/devices/0000:8d:00.0/reset': Inappropriate ioctl for device
failed to reset PCI device '0000:8d:00.0', but trying to continue as not all devices need a reset
swtpm_setup: Not overwriting existing state file.
kvm: Cannot use spice audio without -spice
stopping swtpm instance (pid 94944) due to QEMU startup error
start failed: QEMU exited with code 1
The error doesn't show up and the VM starts up just fine if Display is set to anything besides Off. I need to passthrough the GPU to use it for image rendering on 3 [virtual] monitors (Using Parsec).
When I turn Display to VirtIO-GPU or Spice, I can boot up the VM and, in Device Manager, see that the Nvidia Quadro P4000 drivers are installed and don't have any errors (esp, error 43

Your help is much appreciated.
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