gpu

  1. OpenGL Linux VM - without gpu

    Hello, is there way to render opengl in linux vm without a dedicated gpu in the host? As far as i understood the virtx options are wrappers for the host gpu api. If there is none i would have no chance to get opengl (ros2 rviz) running?
  2. Multi GPU Cuda setup issues

    So I have 4 3090RTX GPU's in a Proxmox server. I am having real trouble getting them to all work together. I have done the pass through and can't seem to get them to work on a VM (Not a container) would I need to install the drivers on the Proxmox host first before installing cuda on to any of...
  3. Difference Between VirtIO GPU and VirGL GPU

    I only ask because the documentation says this so it is my belief that these two are the same thing. So why is there an option for VirGL and VirtIO. Is there a difference or what makes one better than the other?
  4. Privileged Containers and AppArmor: Any advice appreciated!

    Hey there, I work at a small startup where we're currently trying to evaluate whether Proxmox might be able to allow us to run an LXC for each of our data scientists to use and RDP into. Unfortunately, during our testing we're running into some issues that are making this quite difficult. This...
  5. [SOLVED] Framebuffer configuration

    Hello, So I've been looking into installing a desktop onto my Proxmox server so I can use NoMachine and such to connect to VMs which I do not passthrough any GPUs to. I installed MATE + lightdm and have had issues starting Xserver until I found a post which sadi to create a file in...
  6. [SOLVED] Advice for new Home Lab installation with old pc

    I am a complete newbie to home labs and this advice is really just for anyone who is/might be in my recent position. I like to consider myself a technologically able person. I am a Comp Sci student, have done networking IT stuff in the past. I thought to myself "How hard could it be to really...
  7. new Update issue with USB / GPU

    i'm using Proxmox 7.2-3, USB2.0 and NVidia GPU passthrough to VM after the update , start getting a strange issue, when i plug usb keyboard directly to passthrough usb ports or to kvm switch, i lost guest gpu output. restarting VM not solving prob, need to restart whole server to make it work...
  8. update to 7.2, to use VirGL

    have dual gpu and modified grub file for gpu passthrough, and added only 2nd gpu ids into modprobe.d/vfio.conf file, now virgl not working i'm getting this msg -> TASK ERROR: no DRM render node detected (/dev/dri/renderD*), no GPU? - needed for 'virtio-gl' display...
  9. [SOLVED] GPU Passthrough issue

    I've been having this GPU passthrough issue with HP Proliant dl380 g9. The GPU is passed through to vm, but after installing drivers it either bootloops or freezes the guest. Both q35 and i440fx chipsets were tried. CPU is set in host mode. PSU's give sufficient power, server only consumes 250w...
  10. GPU Passthrough to VM - Everything seems working but it doesn't

    Hi to everyone, I have a fresh install of proxmox VE 7.1 (uefi) and some VM I migrated from an ESXi 6 server. One of them uses a Nvidia Quadro P600 GPU for video encoding, so I needed a passthrough. I enabled Vt-d in Bios (is an HP Elitedesk 800 G5 SFF with an i5-9500) I enable Iommu...
  11. Installing NVIDIA Drivers on Proxmox node

    Hello - Complete noob here so apologies from the get go. I am trying to use DeepStack AI (https://docs.deepstack.cc/using-deepstack-with-nvidia-gpus/index.html) and trying to follow the directions there to get the docker container to run. I haven't even gotten to running the container because I...
  12. GPU passthrough working but VM not using the GPU

    Hello everyone, I have been searching and trying so many different things and I just can't seem to get the VM to use the GPU. I have gotten the GPU passthrough to "work", the GPU shows up in my Windows 10 VM, I can install the Nvidia driver and the Device Manager says the device is working...
  13. Trying to connect GPU to VM results in: "TASK ERROR: Cannot bind 0000:0a:00.0 to vfio"

    My goal is to connect my GPU (RX 580 4gb) to the VM so that I use the VM on host PC with it. I set display to none and in hardware connected PCI Device (GPU). But when I try to startup the VM, I get this response: Any idea how to fix this? In advance, thanks for your response.
  14. GPU Passthrough not working

    Hi everyone! I recently install Macos Monterey on Proxmox 7, everything is fine, i can install it without problem. I use OpenCore and setup OVMF as Bios. The problem is, when i try to passing my GPU to MacOS, i've got a blank screens, nothing happen... But VM start properly ( i guess cause it...
  15. Windows 10 guest boot freeze after radeon rx 5500xt driver install

    Hey I installed windows 10 with Radeon rx 5500xt passthrough and ssd passthrough everything went good, until windows update installed the radeon rx 5500xt driver, then the screen went black, and every time now I run windows, it freeze while booting (doesn't complete the boot). agent: 1 balloon...
  16. GPU Passthrough (Nvidia)

    I am trying to setup GPU Passthrough but i cant get it to work. I followed this documentation and setup everything as described there. I am seeing the GPU correctly under PCI devices in the guest (I tried Ubuntu, debian and Unraid) but the Nvidia driver is not detecting the GPU. Each time I run...
  17. PCI(e) passthroug device on VM is different from PVE host

    I installed graphic card on my PVE hosts, and I wish my VM can use it. So I configured a PCI(e) passthrough on my PVE cluster. There are three nodes in my cluster , one node installed Tesla K40m, two nodes installed RTX 2080ti. First Tesla K40m node's configuration was pretty smoothly. After...
  18. [SOLVED] Networking Error with GPU

    Hi, I've got an error with my proxmox setup. Normally my system works fine, but when I plug a GPU, the network service doesn't start on boot. If I use "ifconfig" to check my IP, the service isn't found. I can't figure out why this happens and didn't find a solution on the web till now. Thanks...
  19. GTX 1050 Ti passthrough for Gaming / CUDA VM

    I want to make a VM on my Proxmox Server (Dell PowerEdge R720) that handles some CUDA computing pools that I participate in, and remote gaming when I am not home. I have managed to get the device passed through with everything working, however I have some problems so far. When using LatencyMon...
  20. Are these Problems a deathsentence for my motherboard? Proxmox 2080ti Passthrough on 9700k & Z370P-D3

    Hello everyone, i have been trying different guides (beginners guide on /r/homelab, craftcomputing, proxmox official) with my 9700k on a Z370P-D3 running a fresh proxmox 7.0.8 to pass through my 2080ti. However, proxmox still shows “No IOMMU detected, please activate it. See Documentation for...

About

The Proxmox community has been around for many years and offers help and support for Proxmox VE, Proxmox Backup Server, and Proxmox Mail Gateway.
We think our community is one of the best thanks to people like you!

Get your subscription!

The Proxmox team works very hard to make sure you are running the best software and getting stable updates and security enhancements, as well as quick enterprise support. Tens of thousands of happy customers have a Proxmox subscription. Get your own in 60 seconds.

Buy now!