1. B

    IOMMU Issues

    Hello! Ive been trying go get IOMMU Groups and PCI-E pass through, mainly GPU, to properly work for quite a while on my new server hardware, my DMAR output looks like this. Thank you in advance and sorry for the long post, this has been a multiweek and multi-reinstall battle I haven't been...
  2. 0

    AMD Nested Virtualization not working after 7.1 upgrade

    I have a Windows 10 VM that was working properly with hyper-v (amd nested virtualization enabled) in a AMD Threadripper 2970wx with CPU host,hidden=1, however after upgrade to 7.1 the machine goes to 100% CPU right after starting it and it crashes after sometime and I get below error message in...
  3. C

    Proxmox 6.2: Navi 5700xt GPU Passthrough to Win10 Guest

    Hey guys! I'm pretty new into the proxmox game, but I'm hoping you can help me out with some GPU passthrough trouble I'm having. First and foremost, I know Navi GPU's are kind of "problem children" when it comes to passing them through to guests, but it seems there are some success stories out...
  4. J

    q35 guest Win10 won't start, AMD Threadripper 3970x

    Hello, I am trying to do GPU pass through on guest#2 CPU: AMD Threadripper 3970x GPU: NVIDIA 2080 Ti Founders Edition Blower Style MB: MSI TRX40 Pro Wifi BIOS is set to be CSM+UEFI and install was successful. IOMMU and SVM set enable Because booting from Proxmox install flash drive, pure UEFI...
  5. J

    Threadripper Proxmox build, need suggestions

    [cross posted on STH] I work in a research lab that we recently purchased a Threadripper 3970x workstation from a System Integrator. It is a better better deal than Dell-Intel, which would have cost us twice as much. The role is to run Proxmox as base Hypervisor and run multiple Windows and...
  6. O

    [SOLVED] GPU AMD Passthrough

    Yes I know, another GPU passthrough post...;) Well, hello everyone, first time with proxmox, I'm trying to setup GPU passthrough on an AMD platform and following multiple guides/video/wiki I still cannot manage to make it work... Server detail : AMD Ryzen Threadripper 1920x (AMD-v and AMD-vi...
  7. M

    [Share] Some tweaks for Threadripper home server

    Hi, I built a home server without difficulty thanks to Proxmox : CPU: Threadripper 1920X RAM: 64GB ECC MB: Asrock X399 Professional Gaming @ BIOS 3.30 GPU: Inno3D 1050Ti HBA: SAS9305-16i ZFS Pool: HGST He10 10TB * 3 + WD Red 3TB *3s GPU and USB passthrough works very well, since there are...
  8. C

    [SOLVED] AMD Vega passthrough on Threadripper 2950X

    Hi everyone, hope you had nice holidays. I'm back to fiddling around with my new box and the essential piece of the puzzle is getting passthrough to work. I've gone through the setup in the wiki and the pinned post here, so here's the current situation. # pveversion pve-manager/5.3-6/37b3c8df...


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