pcie-passthrough

  1. When enabling PCI-E display not working correctly.

    Hello, I'm trying to get GPU passthrough working for a while now... My problem is that when I check the "PCI-Express" checkmark the console shows "guest has not initialized the display (yet)" and when I don't check it everything works fine. When it is unchecked and Primary GPU is checked I get...
  2. PCie USB card impossible to screw into the VM, how do I fix it?

    Good morning, I bought a PCie USB card to use it in passthrough with my Windows Server 2019 VM, but now I have always errre with code 10 (in the card properties) and this happened after I received a system update, can it be solved? Could it be that it is being kept busy by proxmox and this...
  3. [SOLVED] PCI (NIC) Passthrough

    Hi, all who read this post :) since two/three days I'm struggling with PCI Passthrough, my Server has 4 Onboard NICs (Ethernet Cards) and I want to Pass two of them to my VM. IOMMU is alredy enabled dmesg | grep -e DMAR -e IOMMU [ 0.014209] ACPI: DMAR 0x000000007B7BC000 0000B8 (v01 LENOVO...
  4. [SOLVED] "Guest has not initialized the display (yet)" when adding PCIe GPU

    I try to passthrough a AMD RX580 GPU to a VM, which boots fine without the GPU. With the GPU added as an "all function" PCIe device I only get the Guest has not initialized the display (yet) message in the console. CPU: AMD Ryzen 3950X, Mainboard: Gigabyte Aorus Ultra, Virtualisation-related...
  5. PCI Passthrough SR-IOV can't reset pci device

    Hi, I'm trying to get the virtual functions of my Intel I350 passed through to a router vm. I got the SR-IOV working, basically following this guide on reddit. I also blacklisted their module so they don't get loaded by the host (tried both blacklist and adding to vfio-pci). Everything should...
  6. Can't reboot VM with PCIe Passthrough without freezing Proxmox node

    I was able to install the AMD drivers without crashing but upon rebooting the VM, the entire Proxmox node froze up and had to be manually reset. I figured the VM was borked but actually if I start it up and shut it down without using the 'Restart' mechanism, it works fine. lspci PCIe Slot 1...
  7. PCI/PCI-E Passthrough causing Host lock up

    Hi guys, I have minimal info right now and i know i should be better off writing this at home with full access to completely test as I've done before hand with the same end result. Here it goes, Not trying to reinvent the wheel here, most of this i am all very new to but i don't know how...
  8. Multi-GPU Passthrough To One VM

    Hello Everyone, I'm trying to passthrough two PCIe GPU's (Radeon HD 7970's) to a Windows 7 VM. I've been successful in getting one of the Radeon HD 7970's to passthrough but the second one shows this issue in the Windows 7 Device Manager: This device cannot find enough free resources that it...
  9. 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...
  10. [SOLVED] Is ACS_Override Needed For My PCIe-Passthrough Setup?

    Hello, I am testing PCIe Passthrough on a friend's Proxmox machine (kernel: 4.4.44-1-pve) before I purchase any hardware for myself so I wanted to ask before moving forward with patching the kernel if that becomes necessary. I'm currently trying to initiate GPU PCIe Passthrough to a Windows VM...
  11. Nvidia PCIE Passthough Video/Audio issues

    Hey guys, I have a windows 10 vm that is using PCIE Passthough. The video works, but once in a while the windows machine will start to boot but then video disappears. I have tried the updated Drivers for the card and windows default drivers. Also another interesting issue is that audio though...
  12. PCIe passthrough stops after suspends to RAM.

    Hi, I got Proxmox installed and set up just the way I envisioned it and I have been loving it. There is one thing that's left and I can't seem to get it sorted out. Current set up is as follow: - Proxmox installed with 4 NICs and an LSI HBA card. - eth0 is bridged for the host itself. - eth1...
  13. yet another passthrough question

    greetings to all, I am currently evaluating proxmox and I'm able to create "regular" VM's without problems. Going past creating regular VM's, I'm trying to passthrough some intel ethernet card(s) and I will have problems if: -- two physical intel ethernet cards are passthrough to a single...
  14. "TASK ERROR: Undefined subroutine" when using UEFI/ovmf

    I am using Proxmox 4.1 (updated from 4.0) and as I need PCIe-passthrough I tried to use UEFI/ovmf, but as soon as I set this I get the following error when starting the VM: TASK ERROR: Undefined subroutine &PVE::Tools::file_copy called at /usr/share/perl5/PVE/QemuServer.pm line 2712. Does...

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