1. N

    Add USB Coral TPU to LXC frigate container

    I have a working LXC container with Frigate running and I would like to add a USB coral TPU. I'm not sure how to add the tpu to passthrough to the LXC container. In PVE shell. lsusb Bus 002 Device 003: ID 1a6e:089a Global Unichip Corp. Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root...
  2. C

    Proxmox Host - Windows 2022 VM - USB3 attached SSDs

    Hello, I have a strange one. I am trying to pass two SSDs that are attached to the proxmox host via USB3. Proxmox sees them and I am able to assign the USBs to the VM. Inside the VM it sees both drives. However my issues has to do with Storage Spaces. For some reason it only sees one of the...
  3. C

    iGPU passthrough VM

    Hi I just set up a MacOS VM according to this two guides: Sadly the part with the iGPU...
  4. C

    Video playback out-of-sync with audio (stutter) on W10 VM with AMD iGPU Passthrough

    Hey there peeps, I am having issues with the Windows 10 VM iGPU Passthrough, it seems to throw ALL video playback out-of-sync after a while, regardless of the player used, e.g. local player (MPC-BE/MPV/etc.), browser stream (YouTube/Twitch), dedicated streaming apps (Netflix, etc.). Initially...
  5. D

    Pass USB Device to unprivileged LXC

    I have a question very similar to this one: Pass USB Device to LXC I have my externel disk enclosure that is plugged in USB on host: root@pve:~# lsusb Bus 004 Device 006: ID 174c:55aa ASMedia Technology Inc. ASM1051E SATA 6Gb/s bridge, ASM1053E SATA 6Gb/s bridge, ASM1153 SATA 3Gb/s bridge...
  6. T

    [SOLVED] iGPU blocked by VFIO

    Hello, I have this specs: CPU: i5-14500 iGPU: UHD Graphics 770 GPU: NVIDIA Geforce GTX 1660 Super Proxmox: ver.8.1.10 ----- - I enabled IOMMU as described HERE - I need fully passthrough my GPU NVIDIA to one of my VM. It works - I lost in PVE access to /dev/dri/D128 Now, I cannot use VirtGL or...
  7. A

    [SOLVED] Disk Passthrough: Proper guide on how to passthrough disks to VMs

    As per title, I've searched at length in the docs, forum and on the net and could not find a proper complete guide on how to correctly exposed a local host disk (say a nvme drive) to a VM. So I though about starting this post, hoping to define a guide for future use cases. My use case: my VM...
  8. 8

    [SOLVED] Full USB port passthrough not working

    Hi, I have a monitor that has several built-in hubs (and a loudspeaker). I connect the monitor using a USB-B 3.0 cable to my Proxmox machine (latest version). I want to passthrough everything the monitor has to offer with regards to USB connectivity. This is the lsusb -tvv output of the...
  9. B

    Passthrough of Coral TPU to VM stopped working?

    Hi! I've had a Coral TPU passed through to an Ubuntu 22.04 LTS VM for a while, and as far as I know it's been working well. However, I recemtly noticed that the Frigate docker container was crashing every few seconds. On further investigation, it's reporting that it can't find the Coral TPU. In...
  10. M

    Passthrough issues with nvidia + XP VM

    Hi there, Running into an issue with a build I am setting up, specifically passing through a GPU through to a XP VM being used offline, for retro gaming. The GPU does get recognized correctly inside the VM, but fails to start with an Error code 10. I've gone through the forum and tried several...
  11. S

    USB Passthrough to unprivileged Container

    Hello, for a few hours I am trying to passthrough my 3D Printer to my Octoprint Container. But I can't get it to work - the main Problem is that after adding this to my container config in Proxmox: lxc.cgroup2.devices.allow: c 189:* rwm lxc.mount.entry: /dev/bus/usb/002/008 dev/bus/usb/002/008...
  12. L

    Epyc, Intel x710 and server 2022?

    does anyone have success stories of passing a intel x710 virtual function to a win server 2022 instance? I was playing on a very old e7v3 intel system and x540 and can get vfs passed to linux guests but win 10 guest shows an unidentified device when i had a personal system i swear i got the...
  13. R

    Reduced BAR on 8.1 with Intel Arc A380

    Hello, I have been able to pass through my Intel Arc GPU to an Ubuntu 22.04 64-bit server virtual machine. The host in an AMD Epyc 7402 on a Supermicro H12SSL-I running Proxmox 8.1. On the PVE host I have IOMMU working. Here are the steps that I've done. root@hyperion:~# dmesg | grep -e DMAR...
  14. F

    USB Passthrough works only 1 time - then crash

    Hi, I have several proxmox nodes that are working well. I am using a Wifi USB Stick to temorary passthrough to defined VMs for installing updates over the internet. This concept works also quite well for me. However, lately I took an old Fujitsu Siemens Machine, also with Proxmox to be used...
  15. G

    [SOLVED] vGPU Nvidia Tesla "pci device 'xxx' has no available instances of 'xxx'"

    Hi zusammen, ich versuche meine Tesla P40 (24GB) an mehrer VM's durchzureichen. Kurzer Status Überblick: VMs: VM1: Windows 11 VM2: Debian Bookworm mdev: nvidia-57 (GRID P40-4A) nvidia-49 (GRID P40-4Q) VM1 hat die GPU als mediated device "nvidia-57". VM2 hat als mediated device...
  16. M

    LXC GPU Passthrough xorg

    Hy Leute Hab jetzt mehrer Tage damit verbracht meine GPU in LXC zu nutzen. Hab mich etwas an dieser Anleitung orientiert: NVIDIA Treiber im LXC funktioniert soweit. Transcoding auch. Mein Problem ist aber das ich...
  17. S

    GPU Passthrough ends up with PCI_NUM_PINS error

    I'm running Proxmox on my server and recently added a AMD Raden RX 5700 XT. It is affected by the vendor-reset bug, but I solved that. I can now reboot the VMs without any errors. The GPU has 1 HDMI and 3 DP Ports. I initally connected it via HDMI to my Monitor, which is connected to a smart...
  18. C

    [NEED HELP] Windows 10 VM internal error

    I created a new windows 10 VM for the game with a 2060 SUPER in EGPU (Connect in thunderbolt 3) in passthrough, I can update the card drivers, I was able to play minecraft for 20 min but now I have the vm that goes into "Internal error" on proxmox IOMMU groups : in an IOMMU group I have both...
  19. B

    USB Connection lost

    I have a proxmox container running Fhem (to control my thermostat valves). U used this: (Fhem) The container is Privileged and the connected usb device is found (to control the thermostats) When i type in this command, i get the following result: ls -l...
  20. W

    Passthrough Hardware Transcoding - Visible but not being utilised

    Goal - Have hardware transcoding on a virtual machine using a GTX 1070 TI as the GPU. Achieved so far from following I have gotten so far to the point now where running nvidia-smi will show me Picture 1 in the VM. I can't get this...


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 yours easily in our online shop.

Buy now!