amd

  1. Considering Proxmox for hosting - What are your thoughts

    Hi! I'm considering Proxmox for a new hosting environment. As we are going to leave a 12 node cluster with Virtuozzo. The intention is to have the hi or mid version of support agreement with Proxmox. We are going to start with 4 new nodes and the intention is to set up a cluster for...
  2. 3D acceleration, no pass-through

    Hey all, I have a few LXCs which need access to GPU to do things like transcoding. I also have a couple windows VMs that I would like to have 3d acceleration working with. I managed to get the amdgpu-pro drivers installed, and I have a w6600 in my system. How can I get it to actually use this...
  3. Tracing AMD avic svm_check_apicv_inhibit_reasons calls

    Hi. I am trying to figure out why AVIC is being disabled but my expertise ends at this juncture. I know that the avic.c library contains the function described in the topic and i suspect that is somehow traceable to see why avic is disabled. Has pve disabled avic altogether or how do i trace...
  4. GPU in LXC for transcoding

    Hello, does anyone know how to get hardware acellerated transcoding to work in a lxc? proxmox (host) has: apt isntall pve-headers ./amdgpu-pro-install --no-32 --opencl=legacy,rocr -y apt install amf-amdgpu-pro lxc conf: lxc.cgroup2.devices.allow: c 226:* rwm lxc.mount.entry: /dev/dri/card0...
  5. DynFi User

    PBS on AMD on an Intel PBS infra

    I just wanted to make sure that we could have an AMD based PBS in order to bckup an Intel PBS infra ? Thanks
  6. Kernel Panic with AMD 2700X

    After doing the initial install of proxmox 7 and setting up 3 VM's I noticed the server went offline over night. Turns out it had a kernel panic, I took a picture of it. My hardware: AMD Ryzen 7 2700X 4x Corsair CMK16GX4M2B3200C16 8GB (NOT using D.O.C.P/XMP) Asus PRIME-X470-PRO (Latest bios...
  7. Hypethreading (SMT) and CPU settings

    Hello, I have Proxmox VE 7.0 running on PC with AMD Threadripper 2920X (12C/24T). SMT (or Hyperthreading) is enabled. CPU has two NUMA nodes. I have two VMs: 1. WIndows 10 VM for gaming and work. 2. Linux VM that is hosting game, web and mail servers. Both VMs have high CPU utilization. Windows...
  8. Kernel Panic, whole server crashes about every day

    Proxmox installed and was working properly. I started to add VMs and about once a day it will have a kernel panic and i will have to hard reboot it. It seems to be an issue when the VMs start to do some actual processing of any kind. It has a Ryzen 5 3600 cpu. I am not running server grade...
  9. [Solved] Asus TUF B550 Plus and IOMMU Groups

    Hello everyone, I bought a new Asus Tuf Gaming B550 Plus and I'm trying to make it work with Proxmox. For some reasons I need that one controller plugged on one of the PCI slots is pass through to a VM. Thing is IOMMU grouping on this motherboard is rubbish, so after research I tried to activate...
  10. Proxmox GPU Passthrough

    Hallo Community, ich habe leider ein Problem wo ich mir grad leider nicht mehr zu helfen weiß und auch nichts passendes mehr finde... Also zu meinem Problem, ich würde gerne meine Grafikkarte direkt auf meine Virtuelle Maschine in Proxmox verbinden, damit ich auch auf der VM hochauflösende...
  11. [SOLVED] AMDGPU HWMON no longer exists.

    I was experimenting with the AMDGPU 20.45 drivers to see if it would allow me to pass through the driver to a container for HW acceleration under Jellyfin, but I was unable to install the drivers on the Debian host. After I uninstalled the partially installed AMD driver packages I was unable to...
  12. pve-kernel hangs without info on AMD Opteron 6380

    Hi, I want to write here about problem with I'm fighting from several months. I was migrating my old hosts (from centos/opensuse with libvirt) to proxmox. 4 servers working without problems, with last (5-th) I have big problems. Problematic server is Dell PowerEdge R815 (4 socket of AMD)...
  13. one GPU -> many screens

    Spending time on GPU passthrough and seeing it evolve brought forward a topic of people running VM in passthrough with direct output to the screen attached to the GPU. Obviously, this had me wonder if it would be possible to have this one GPU output to multiple screens directly, this card has 1...
  14. 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...
  15. PCI Passthrough: AMD-Vi: Completion-Wait loop timed out

    Recently I installed a QLogic BCM57840 10 Gigabit Network Adapter on my AMD EPYC server and try to pass it through to a VM. Before this, a Intel I350 network card was successfully passed through to this VM. I am trying to replace the old Intel card with this QLogic card. When the system was...
  16. 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...
  17. AMD GPU Passthrough Reset Issue

    Hi there I'm passing through an RX580 AMD GPU to an Ubuntu 20.04 VM. I can restart the VM from within the VM, but not from the host. When I shut down the VM I cannot restart it from the host. I won't get graphic output anymore. I read about this issue a lot, but I did not come across a solution...
  18. [TUTORIAL] Live migration between Intel Xeon and AMD Epyc2 (Linux guests)

    So this topic comes up every now and then, but there seems to be no absolute "yes" or "no" regarding if live migration between Intel and AMD hosts works, or what the options should be. I hope our experience here will help others and spark some discussion. Due to the unfortunate timing of Intel...
  19. [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...
  20. No output from dmesg | grep ecap

    Hi, I'm trying to get PCI-Passthrough, following the guide here: proxmox.com Running Proxmox 6.1-7. Kernal version 5.3.18-2. Running a Ryzen 2600, on an ASRock B450M Pro4. Using a GTX 1070 and GT 710 as GPUs. I have set the required parameter in /etc/default/grub, and added the modules in...

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