#gpu passthrough
Every post tagged gpu passthrough.
Blog posts
How to Enable IOMMU (VT-d / AMD-Vi) in Your BIOS and Proxmox VE for PCI Passthrough
IOMMU is the wall that makes GPU and NIC passthrough safe, and most beginners hit a dead end because the fix spans two places at once. Here's how to enable VT-d or AMD-Vi in BIOS, edit the right Proxmox VE bootloader file, and verify it actually turned on.
How to Pass Through a GPU to an LXC Container in Proxmox VE (For Plex, Jellyfin, and Hardware Transcoding)
Skip the IOMMU and VFIO setup. Learn the much simpler way to give an LXC container access to your GPU for Jellyfin, Plex, or Frigate hardware transcoding in Proxmox VE.
How to Set Up GPU Passthrough in Proxmox VE: A Beginner's Step-by-Step Guide
Give a virtual machine direct control of a real graphics card. This step-by-step guide covers IOMMU, VFIO, and attaching a GPU to a VM for Plex transcoding or gaming.
Diagnosing GPU Passthrough Failures on Proxmox VE 9.x: IOMMU Groups, VFIO Binding, and Reset Quirks
GPU passthrough breaks in a handful of predictable ways: driver race conditions at boot, messy IOMMU groups, GPUs that won't reset cleanly, and firmware unity-map restrictions on newer hardware. Here's how to diagnose and fix each one on Proxmox VE 9.x.