gpu passthough

  1. D

    Enabling VT-d

    I have an intel 8700k in an asus maximus x hero motherboard. My proxmox server works fine, but i'm trying to pass my gpu to a truenas vm and the guides im finding say the first step is enabling vt-d. After enabling this option in the bios, the proxmox web gui works for about 30 seconds and the...
  2. U

    Proxmox GPU Passthrough

    Hallo zusammen, ich versuche nun seit mehreren Monaten mit meinem Proxmox Server meine eingebaute GPU "NVIDIA QUADRO M4000" an eine Windows 10 VM durchzureichen um meinen Cluster zu monitoren. Ich habe zahlreiche Tutorials nachgeahmt und Threads in jeglichen Foren durchforstet und bin nicht...
  3. X

    [SOLVED] IOMMU on an AMD FX-8530 CPU

    Hello all, I am pretty new to Proxmox and I want to utilize some old hardware I have laying around. Here is my setup: - Motherboard: Asrock 970 Pro3 - CPU: AMD FX-8350 - RAM: 16Gb DDR3 - Storage: 250Gb Crucial SSD for Proxmox + Intel DS SSD 480 GB for VMs - GPU: AMD RX 590 8Gb My settings are...
  4. C

    I don't see GPU in Virtual Machine

    Hello, I added the video card to the virtual machine and it does not appear in my system. From nvidia-smi it shows me that the grid has been allocated. I have another virtual machine where my video card appears. VM 005 witch is working args: -uuid 00000000-0000-0000-0000-000000000105...
  5. O

    GPU Native Output Passthrough Problems! (Linux Guest)

    Hello, over the past week or two I've been trying to get GPU passthrough (EVGA 8400GS 01G-P3-1303-KR) working into a Linux guest (Linux Mint) and have only been partially successful. The goal is to just use this basic GPU as a native display output to my monitor over VGA however I can't seem to...
  6. P

    7950X3D + Proxmox CPU Core Pinning = ???

    Hello! I have been anticipating the Ryzen 7000 series 3D V-Cache chips for some time now and am planning to build a new system with one soon. If the situation I detail below performs as I hope, I would like to use it in a Proxmox system with a Windows gaming VM. Now that the 7950X3D & 7900X3D...
  7. D

    Trouble using second GPU for PVE

    I'm currently trying to dedicate my AMD RX 580 8GB to an Arch VM for gaming and I'm trying to basically disable it's output on the host and force my secondary GPU(a GTX 1650) as the output for everything on the host. The RX 580 is in the main 16x slot on my motherboard as it needs the bandwidth...
  8. R

    PCI-E option not enabled when trying Nvidia PCI-E Passthrough.

    Good afternoon everyone. I'm trying to do a PCIE passthrough on an Nvidia GT 630 graphics card. I'm pretty stuck because I've tried a lot of options by following forums and youtube videos. None work for me. The fact is that I tryied the same operation with a 3060 TI that they lent me for the...
  9. S

    [SOLVED] Windows 10 VM freezing after a while with PCI-E GPU passthrough

    Hi everyone, I've been experimenting a bit with Proxmox for the last few months to see if it can be useful for my use case (home automation and security). In this time I have tried preparing a Windows 10 VM to run some NVR software, which benefits a lot from using a GPU for hardware video...
  10. B

    No nofb

    Hi, GUYS I'm trying to do a GPU passthrough, but I get an "/usr/sbin/grub-mkconfig: 10: /etc/default/grub: nofb: not found" and can't do it. I am running Proxmox 7.3-6. on an "HP Z2 SFF G4 Workstation" What should I do?
  11. J

    "complex" VMs get timeout on start

    Hi ! I'm having a bit of a pickle on starting a fairly horrible VM (because it's Windows). It has 3 disks and a GPU passthrough. I have a local NVMe Drive and a fairly good CEPH pool on this little cluster (18 spinners with NVMe WAL/journal and 2x10Gb loop) It manages to start (sometimes) if...
  12. R

    GPU passthrough - Linux VM --> Docker --> Plex

    So I'm running out of idea on how to make this work. I scattered the web forums and youtube videos to try piecing together something that would make it work. So I run Proxmox 7.3-1 on an Intel platform. I've enabled in the BIOS the IOMMU, VT-d and else. I've enable IOMMU in GRUB, blacklisted...
  13. J

    [SOLVED] GPU Passthrough with RTX 3090 Doesn't work & DMAR Errors

    Hello dear Proxmox Community! :) I'm trying to set up GPU Passthrough with my Nvidia RTX 3090, but i can't get my card to work. Current software version: My hardware: Bios settings: My /etc/default/grub : GRUB_CMDLINE_LINUX_DEFAULT="quiet intel_iommu=on iommu=pt...
  14. J

    [SOLVED] Nvidia gpu stuck in low power

    Hello guys, Hoping someone can point me int he right direction here been banging my head against it for a few hours :) host specs: Amd Ryzen 7 5800G Asrock x570 pro4 Rtx2060 6gb in top pci-e slot 32gb ram 650w 80+gold psu This is a fresh build VM: Win 10 22h2 8cores 16gb ram RTX 2060 passed...
  15. D

    Secondary GPU Passthrough Issue

    I am new to Proxmox, and finding it to be exceptionally good. I have successfully created an Ubuntu VM with my first Nvidia 3090ti GPU passed through (and it works best when the GPU is connected to the monitor). I am having difficulties, however, passing through the second GPU (Nvidia 3080)...
  16. D

    GPU Passthrough Ryzen 4600G APU

    Hi all, like a couple of others I have been trying to get GPU passthrough working with a Ryzen APU but now I'm stuck. First things first - I have no idea what I'm doing. I'm fueled by the naivety of the young and 500 open browser tabs so please go easy on me. I think I have the basic...
  17. K

    stucks when listing available device with tensorflow (gpu passthrough)

    Hi, I've created Centos 7.6 VM and gpu passthrough Nvidia 1060 6g, and installed nvidia driver version 470.42.01. running "nvidia-smi" seems works fine and it prints my nvidia graphic card with message "no running process". but when I start running Python(3.6.8) with Tensorflow(2.6.2) and...
  18. N

    Nested virtualization + GPU Passthrough Causes VM Crashes/Bluescreens

    Hello Guys, I have a Windows Server 2022 VM with GPU passthrough, so now i wanted to use WSL and for that i need Hyper-V. Logical solution was to enable Nested Virtualization by editing the /etc/modprobe.d/kvm_amd.conf file and adding following parameters options kvm-amd nested=1 avic=1 npt=1...
  19. L

    Issue with nvidia driver install for passthrough

    I'm a newbie trying to install NVIDIA drivers to use the graphic card for transcoding in plex. I was able to follow this guide and, however I'm stuck when...
  20. B

    GPU Pass through in Proxmox installed on MAC PRO Trashcan - 6,1 - Dual GPU?

    Hi Good People, I need help from proxmox experts, questions are: How to do GPU Pass-through that works? How to use same GPU in multiple VMs in Proxmox (sharing same GPU with many VMs)? How to GPU Pass-through for both GPUs? What has been done is that i have successfully followed the...


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