gpu passthough

  1. K

    Does adding a GPU to windows 10 VM decrease VNC / RDP frames-per-second lag?

    Since windows 10 home disabled RDP :'( i was wondering how else to get smooth gaming performance inside the windows VM. By adding a GPU to the VM, would that increase the FPS connection for smoother gaming? What other remote desktop protocols is best for gaming from a linux host to the windows...
  2. L

    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...
  3. Q

    Second GPU passthrough - no "bios" post

    Hi All i am really new with proxmox so i am testing actually the possibilities. Shortly to my setup and what i plan to do: VM 1 Windows 11 with 2080 TI passthrough (already setup and working fine) VM 2 MacOS 12 with RX 580 passthrough (vm set up and working) Used Hardware: Asus B550 Gaming...
  4. M

    ISSUE Proxmox GPU passthrough not working RTX 3080, MOBO 550 Mortar

    Hi, the VM starts, but I cannot connect to it (through remote desktop). I followed this guide https://www.reddit.com/r/homelab/comments/b5xpua/the_ultimate_beginners_guide_to_gpu_passthrough/ and added my rom, but it wasn't working without adding the rom as well... It is a RTX3080 and the mobo...
  5. J

    [SOLVED] Can't access console on new VM w/GPU Passthrough: "VM [VMID] qmp command 'set_password' failed - Could not set password"

    I'm trying to spin up a Debian VM with GPU passthrough. Everything seems to have worked correctly except I cannot connect to the console: "VM 69420 qmp command 'set_password' failed - Could not set password" I have also tried to connect a monitor directly to the VGA port of the card but didn't...
  6. P

    Pass GPU back to Host on VM Shutdown

    Does anyone know a way to do either the following…. 1. Reattach the gpu to the host when a VM shuts down 2. Automatically start a VM when a particular VM shuts down? I’m attempting to give a gpu back to the host for console display when a be shuts down or start a vm when one shuts down...
  7. T

    [SOLVED] GPU Passthrough problem with driver installation in Windows 10

    Hi everyone, I tried to solve this problem over weeks and weeks, performed so many Windows 10 installations, even a complete proxmox reinstall but nothin helped. What I already did: GRUB_CMDLINE_LINUX_DEFAULT="quiet intel_iommu=on" in /etc/default/grub and update-grub after reboot dmesg | grep...
  8. B

    [SOLVED] Host freezes after booting VM

    Dear all, In the past this configuration of GPU passthrough worked. Except the hardware has been upgraded slightly (Ryzen 5900x, RTX3070). The IOMMU groups are good and vfio drivers are loaded. Whenever I boot the VM it successfully boots (at least according to the GUI). However this is a...
  9. H

    [SOLVED] I need help setting up double gpu passthrough

    Hi! I recently have downloaded proxmox on my pc and I have to some problems with gpu passthough. For context, I have a amd 5800X cpu paired with a rtx 2060s and a amd RX540. What I want to do it to run the server headless and control it through the web browser and have the other 2 gpus passed...
  10. G

    AMD passthrough to (Linux) VM fails with maxed out memory and no video output

    Hello world! I am trying my hand at a slightly unusual set-up of Proxmox. For my home desktop (Intel X99 plattform) I want to run Proxmox headless and instead give the main graphics card (AMD R9 380x Nitro in Slot 1) to a Linux VM and the second graphics card (NVIDIA GeForce GTX 980Ti) to a...
  11. F

    Gigabyte GTX 1060 Mini OC 6GB blank screen

    Hi All, I have already looked at here and here and tried everything but I am still getting the blank screen on my monitor. My VM config: cat /etc/modprobe.d/vfio.conf options vfio-pci ids=10de:1cb2,10de:0fb9,10de:1c03,10de:10f1 disable_vga=1 root@pve:~# cd /etc/pve/qemu-server...
  12. L

    [SOLVED] Successful experience with laptop GPU Passthrough

    Hello. This is the story about my expirience with laptop GPU Passthrought to virtual machine. I used Clevo N957TC laptop (aka Hasee ZX7-CT5DA) and Proxmox 7.0-8. As u can see at system block diagramm GPU of Laptop has personal video-out (HDMI and DP). I connected a monitor via HDMI. The first...
  13. M

    Proxmox crashes when GPU passthrough, Windows 10 VM tries to start up.

    I followed this guide on Reddit: https://www.reddit.com/r/homelab/comments/b5xpua/the_ultimate_beginners_guide_to_gpu_passthrough/ Everything was successful, no errors. But then when I went to start the VM, Proxmox stops responding. Website goes down, VMs, can't SSH, it was just a hard crash...
  14. H

    GPU passthrough but after setup there is no web gui, no ssh, or gpu display either

    so right now I am in a situation where I installed a gpu and memory to my proxmox server, but not able to access the web gui or ssh, or use the gpu output. I am wondering is there another way to get into the proxmox? I did the gpu passthrough steps on here...
  15. V

    Looking for some assistance/technical expertise with GPU Passthrough

    Hey folks, Owner of a Dell R720 running Proxmox 6.4-13. I have installed an Nvidia Quadro P400 and am looking to get GPU passthrough working on either a Windows 10 VM or a Debian-based Linux VM. I have followed the steps associated with GPU passthrough outlined on the Proxmox website but have...
  16. F

    gpu passthrough Nvidia RTX 2060 all ok but no video signal

    Hi, I got very easily with my old Amd radeon hd 7780 graphics card the passthrough gpu, but now I have a msi geforce rtx 2060 ventus gp oc and I do all the steps, the machine boots but does not give video signal. For my old card I had no problem. I am going to post my settings. I hope someone...
  17. C

    Performance issues with GPU passthrough

    Hi everyone, I was able to set a vm with gpu passthrough and use it for quite a while now. Until now i was also quite happy with the performance. However some games (ori and the will of the whisps, RE Village) the performance drops to 5 fps. Other games run with 120fps without any problems. My...
  18. F

    GPU passthrough | IOMMU not present

    Hi I am running Proxmox VE 6.4-6 in one of my old desktop with the following configuration. MSI Motherboard: H310M PRO-M2 (MS-7B28) Processor: Intel i5 - 8600K GPU: GeForce GT 710B I have enabled Intel VT-d from motherboard. I am running few VMs and one of them is a Kali linux box. I am...
  19. L

    [SOLVED] Second Quadro PCI-E Passthrough to Single VM - Code 12 (IRQ)

    Hi, I installed a second Quadro card in the host to passthrough to a VM. However, there is an Interrupt Request (IRQ) collision between the Quadro K4200 and the SM Bus Controller that I do not know how to solve. Followed the PCI-Passthrough procedure from...
  20. F

    PCIE passthrough

    Hi I am running Proxmox VE 6.4-6 on a old desktop with Intel i7 - 4790 processor. I have successfully created few LXC container and ubuntu virtual machines. They are working like charm. I also have created a windows10 - pro vm and it also worked fine. Now I have a GTX 750 card installed in one...

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