1. S

    pci device '0000:xx:00.0' has no available instances of 'nvidia-xx'

    When I start the VM virtual machine, he will prompt. WARN: no efidisk configured! Using temporary efivars disk. pci device '0000:82:00.0' has no available instances of 'nvidia-63' TASK ERROR: could not create mediated device I have started a virtual machine using vgpu, but I cannot start...
  2. L

    nvidia P4 vm config mdevctl inavailable

    hi All, i am new to pve, just install nvidia P4 on pve but i have problem with vm config. it doesn't show mdevctl in config. root@pve:~# cat /etc/pve/qemu-server/101.conf args: -uuid 00000000-0000-0000-0000-000000000101 bios: ovmf boot: order=sata0 cores: 10 cpu: host efidisk0...
  3. K

    Nvidia vGPU offical host driver override mdev type without unlocking

    I am using Nvidia offical kvm driver on my proxmox host. vGPU works fine without any problem. The only concern is I don't know, did quite some research already, how to override the mdev types. The problem of offical types they split vGPU equally. Google results are all showing to use the unlock...
  4. A

    Move of a VM with vGPU assigned to it

    With this topic, becoming hotter and hotter, I wonder whether there is a way to lively move an VM whose graphic card is tighten to a vGPU. Any experience, hints, ideas? TIA, Alex
  5. M

    Passthrough failed

    I tried to setup a Tesla P4 as vGPU and followed roughly this guide. The unlock of the GPU worked so far, and I'm able to list all vGPU profiles with mdevctl types. Then I added the PCI Device to my VM(102) and select it according to the followed picture (default MDev 285) and started the VM...
  6. I

    [SOLVED] Trouble installing Nvidia Drivers for Tesla P4 vGPU inside Linux VM

    Hi, I recently bought a Tesla P4. I followed PolloLoco vgpu install guide to set it up. The gpu is recognized inside the pve and I can pass vgpus to the vms using the different profiles. Nvidia-smi inside pve shows the different vgpus assigned to vms. Both Linux and Windows vms see the vgpu. In...
  7. A

    Disable vGPU ECC Memory

    Has anyone been able to disable ECC memory on a Tesla GPU being passed through to a VM? Running a P4 which may only be able to use the full 8GB of memory if ECC is disabled, and I cannot figure out how to configure Nvidia-SMI in proxmox. Thanks!
  8. S

    VGPU with a16 in a pve cluster

    Hi Everyone, We have a 3 node cluster where one of the nodes has a A16 Nvidia GPU. The installation is working perfectly and we are able to see the GPU when running the nvidia-smi. We can even select the GPU and the part we want when creating the VM. The problem is that everytime we try to...
  9. K

    [SOLVED] can't install NVIDIA driver, Error! Bad return status for module build on kernel: 5.15.74-1-pve (x86_64)

    Hello guys , when i'm trying to install NVIDIA driver by running $ dkms install -m NVIDIA -v 510.85.03 i'm getting the following error: dkms install -m nvidia -v 510.85.03 Kernel preparation unnecessary for this kernel. Skipping... Building module: cleaning build area... 'make' -j20...
  10. G

    ERROR: Unable to load the 'nvidia-vgpu-vfio' kernel module

    Hi guys. I recently bought a dell r710 and an NVIDIA Quadro P2000. I have installed proxmox and already created some VMs. Everything works great. I also gave the graphics card to a VM as a PCI passthrough device and that also worked. But actually I want to give different VMs access to the...
  11. W

    [SOLVED] Sharing Nvidia Quadro RTX 8000 to Multiple VMs in Proxmox

    Hi, I have a Nvidia Quadro RTX 8000 48GB Card. I wanted to use it with proxmox to share the same gpu in upto 4 ubuntu virtual machines using the vGPU Profiles. I installed the nvidia vGPU driver on proxmox and is working fine (nvidia-smi shows). I download the evaluation vgpu drivers from...
  12. dcsapak

    [TUTORIAL] NVIDIA vGPU on Proxmox VE 7.x

    Hi all, recently we got access to a vGPU capable GPU (RTX A5000), and we put together a short how-to on how to use it with a current PVE 7.x here: While Proxmox VE is not a supported platform for NVIDIAs GRID/vGPU, it seems to work...
  13. M

    Tesla V100S and Only 8GB types show in mdevctl

    Hi we have a nvidia Tesla V100S card . we tried to install nvidia driver in esxi and got multiple profiles like Q2 4096 or another ones . but when we switch to proxmox and using mdevctl to load types it's show Just Available Instances 3 for only 8GB memory profiles ( 8Q , 8A,8B ) and even if...
  14. W

    Trying to setup NVIDIA vGPU using Kepler GRID K2

    Hello, as a fun project I decided to attempt to get NVIDIA’s vGPU on a Kepler GRID K2 working. I’ve been inching my way to success but I’ve now hit a brick wall. I need to install vgpu-kvm drivers. I sourced recent drivers (460/470 series) but after attempting to install them the installer...
  15. Y

    Proxmox VDI with vGPU by Deskpool

    Hardware & Network Server: Dell T3640, i7-10700, 64G , 1T NVME, nvidia Tesla P4-8G Network: DHCP Service is enable on network. Install Proxmox 7.1 1. Download Proxmox ISO image 2. Boot from USB or CD/DVD Use rufus create a bootable usb key...
  16. G

    downgrade kernel

    Hi, I recently found out there is a way to use a consumer grade nvidia gpu as a vgpu. From what I read kernel 5.13 and up dont work anymore with the unlock patches. Im currently running proxmox 7.1.8 with kernel 5.15. Is it safe/possible to downgrade the kernel to version 5.12 (i have a few VM's...
  17. J

    NVIDIA MIG (Multi-Instance GPU) on Proxmox

    Does Proxmox support the relatively new NVIDIA MIG functionality for GPU virtualization: I did manage to install the required drivers and setup the different GPU contexts from Proxmox command line, but then, there is no way to...
  18. V

    Proxmox virutal GPU mit SR-IOV - 1 VM startet, bei 2. rebootet der Proxmox Host

    Hallo zusammen Ich arbeite aktuell an der Implementation von virutal GPU auf einem Proxmox Host. Mit der älteren Chiparchitektur "Turing" konnte ich bereits ein Setup erfolgreich in Betrieb nehmen. Die neuste Chiparchitektur "Apmere" nutzt aber SR-IOV, welches mich vor ein Problem stellt. Für...
  19. M

    [SOLVED] Kernel 5.11 & NVIDIA Linux vgpu-kvm

    How to install a driver on a 5.11 kernel? 5.4 works. Proxmox 7. Kernel 5.11. PRIMERGY RX2540 M5. RTX 6000 # uname -a Linux omega 5.11.22-3-pve #1 SMP PVE 5.11.22-6 (Wed, 28 Jul 2021 10:51:12 +0200) x86_64 GNU/Linux# # lspci -nn | grep NVID 18:00.0 VGA compatible controller [0300]: NVIDIA...
  20. A

    NVIDIA GRID vGPU setup guide

    I just installed Proxmox and I have install vGPU and NVIDIA license server. I can see mediated GPU list. I attach them to guest, with pci express, without pci express, with ROM-Bar and without ROM-Bar, whenever I try to install regular NVIDIA driver or CUDA I get "Unable to load the...


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