Proxmox PCI Passthrough (AMD iGPU) missing /dev/dri/renderD128

Hi everyone,

I’ve set up PCI Passthrough on Proxmox following these guides:

• https://pve.proxmox.com/wiki/PCI_Passthrough#Enable_the_IOMMU
• https://forum.proxmox.com/threads/gpu-passthrough-ryzen-4600g-apu.120151/post-524787

It’s mostly working — I can pass my AMD iGPU (Ryzen 7 5600) to a TrueNAS VM. However, inside the VM, I only see /dev/dri/card0, but not /dev/dri/renderD128, which I need for hardware transcoding in Jellyfin.

Does anyone know how to fix this or...

Read more