I don't run Linux VM with GPU passthru, only win10
I don't have my config here but I followed the guide https://pve.proxmox.com/wiki/Pci_passthrough
just used this to add GPU to the VM : args: -device vfio-pci,host=00:02.0,addr=0x18,x-vga=on,x-igd-opregion=on
Your GPU has loaded radeon driver so I think you cannot bind vfio on it.
in the guide, have you followed this section ?
echo "options vfio-pci ids=10de:1381,10de:0fbc" > /etc/modprobe.d/vfio.conf
and blacklisted radeon driver ?
echo "blacklist radeon" >> /etc/modprobe.d/blacklist.conf...
I don't see Error 43 anymore since last update (5.4.44-2-pve), but still some random crash (soft lockup). Not sure it's related to GPU passthrough.
Have you tried booting your VM with nomodeset and/or i915.modeset=0 grub option ?
Hello, same issue here on NUC8I7BEH.
I tried the workaroud and it's not working even with the full offload disabled :
ethtool -K eno1 gso off gro off tso off tx off rx off rxvlan off txvlan off sg off
I don't have intensive network use but when I spawn a win 10 VM (with GPU throughput) the...
I've got a NUB8I7BEH and manage to have it working… Until Proxmox 6.2. I'm still looking for a stable solution.
You should not use :
But instead :
args: -device vfio-pci,host=00:02.0,addr=0x18,x-vga=on,x-igd-opregion=on