gpu passthrough

  1. T

    VDI/SPICE Integration w/ GPU Passthrough?

    Hi all! I know this question is a little out of the scope of what would be considered a normal feature request, but I'd be willing to put in the work to develop something to provide this functionality if someone here could provide a basic outline of where to start, or I'm willing to pay for a...
  2. J

    GPU Passthrough only working on First Card per CPU

    Hi- I'm evaluating ProxMox and a few other virtualization tools to create a virtualized class room computer. The goal is to have one server machine with multiple GPUs, and each GPU being the heart of a student's "workstation". I need to use Windows (for Lego and other educational products and...
  3. P

    Host freezes after GPU passthrough

    Hello everybody, i have some issues with GPU passthrough in my Proxmox system. Proxmox runs on Dell T20 (Xeon E3-1225v3) and i want to pass the GPU (AMD Radeon Pro WX5100) to Ubuntu VM. I setup the VM like described in Wiki and install first Ubuntu 16.4.2 in UEFI mode. But after uncomment the...
  4. T

    High Hard Drive Usage/Low RW Performance in VM Guest Win10

    Hi all! I recently got GPU passthrough working on one of my VMs and I'm delighted to say that everything appears to be working as it should, with one minor exception. I'm noticing some serious slowness in the IO/hard disk department. Sometimes the guest machine appears to be fine. Other times...
  5. V

    Hide vm from guest

    Greetings everyone. I'd like to thank the developers of this great server virtualization management solution, really love it. Maybe somebody can help me with my questions. My version of proxmox: 5 beta 1 Virtual machine: Windows 10 x64 My gpu: gtx1060 (passed to vm) Config: cpu: host...
  6. T

    [SOLVED] Issue with OVMF GPU Passthrough (specs and details in post)

    Hi all! I'm just now taking my first real foray into Proxmox and I'm loving it so far. But I could use some help. Some of the technologies at play here are still a little foreign to me. I apologize if I'm a little wordy here. First some details: Version: Proxmox VE 4.4 Hardware: Supermicro...
  7. S

    GPU passthrough tutorial/reference

    Aim: To host a headless VM with full access to a modern GPU, in order to stream games from. Assumptions: Recent CPU and motherboard that supports VT-d, interrupt mapping. Recent GPU that has a UEFI bios. Instructions: 1) Enable in BIOS: UEFI, VT-d, Multi-monitor mode This is done via the...
  8. N

    GPU PCI passthrough

    Hey guys I have a problem with the PCI passthrough function. I followed the steps from this tutorial (https://pve.proxmox.com/wiki/Pci_passthrough). I also tried to fix the problem by following the instructions from this video (). Without any success. First of all the system configuration...
  9. T

    Suspected bug with GPU/ VGA Passthrough on Intel Server Boards

    Relevant Info: Kernel Version: Linux 4.4.19-1-pve Intel Server Board S2600C04 (VT-d / relevant virtualization features enabled) 2x Intel E5-2670 V1 (SR0KX stepping) 96GB ECC RAM intel_iommu=on VM Info Windows 7, 8, 8.1, 10 Proffessional x64 (UEFI) OVMF Bios machine: q35 VirtIO Network and Disk...
  10. Z

    4.3 nvidia k80 gpu passthrough lost one gpu when nvidia driver installed

    I passthrough one K80 to guest vm(centos 7). Everything is ok at 4.2.and when i update to 4.3,under guest os nvidia-smi just show one gpu,not two,please help me. my configs: --------------------------------------------------------------------------------------- root@pve2:~# pveversion -v...
  11. M

    [SOLVED] GPU Passthrough (NVIDIA 1050ti) failed to get group 1

    Hi there, i want to passthrough a NVIDIA 1050ti. If I follow the instructions in the Proxmox Wiki using the OVMF Bios I get the following error when I start the VM (Windows 10): "failed to get group 1" Should I re-activate the "pcie_acs_override=downstream" - Patch in the grub? Or is there...
  12. Z

    update from 4.2 to 4.3,gpu passthrough vm cannot boot

    guest: ubuntu15.10,seabios, nvidia K80 passthrough,working fine @4.2 update to 4.3,the vm cannot find boot disk,boot failed. pls help me. the issue like this. here is my config files: -----------------------------------------------------------------------------------------------------...
  13. M

    Nvidia GPU pass-through Win 8.1 works Win 10 not

    Hi there, I want to pass a Nvidia GPU to a Windows 10 machine. I know there are some issues with Nvidia regarding pci passthrough. How can I set special parameters like "hv_vendor_id=whatever" etc... just in the vm config file? Thanks!
  14. R

    GPU passthrough error

    Hi, I have fallowed all the steps from Proxmox GPU Passthrough wiki. Intel iommu is on and modules loaded. My configuration: - Fujitsu TX1310 M1 - Intel E3 1226 V3 - 2x8Gb ram dual chanel + 1x4Gb ram on a second slot. - GPU - Nvidia Gigabyte GT 610 - PVE Proxmox Virtual Environment...
  15. R

    [SOLVED] Proxmox VE 4.2 iommu error

    Hi, I`m new to Proxmox VE so please take me easy with my (probably stupid) questions. My config: Dell T20 Intel E3 version 2x8Gb ram dual chanel and 1x4Gb ram on a second slot. The error that I get: kernel panic when I enable intel_iommu=on pveversion -v proxmox-ve: 4.2-56 (running kernel...

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