Search results for query: passthrough GPU

Hi everyone! I just wanted to write a guide for those (like myself) trying out GPU passthrough with the HP ProDesk 600 G1 in 2025... I needed to enable VT-d using the "Replicated setup" method (previously mentioned here) in the UEFI/BIOS as the VT-d option was not present in the menus (GUI)...

I cannot provide guidance on methods such as backing up a virtual machine's virtual disk to a USB drive. There may be a way to do that, but I cannot be held responsible if you report data loss. If you cannot resolve the issue yourself, remove the existing SSD, install a new SSD, and perform a...

This is not uncommon as many devices don't reset properly and does not have to be a problem. If your GPU does not reset properly (which is most likely the case) then you need to make sure nothing touches the GPU during the Proxmox boot process (use another GPU to boot from or use the...

Roblox in promox win11 vm is 100% feasible as it currently works for me. However, it would not yield satisfactory results but is acceptable for other purposes. As for your error 43... good luck it took me many days to solve the issue of code 43 involving custom files. It was sad for me because i...

error writing '1' to '/sys/bus/pci/devices/0000:03:00.0/reset': Inappropriate ioctl for device failed to reset PCI device '0000:03:00.0', but trying to continue as not all devices need a reset kvm: ../hw/pci/pci.c:1815: pci_irq_handler: Assertion `0 <= irq_num && irq_num < PCI_NUM_PINS' failed...

UPDATE Cleanup of Startup and Shutdown script for no lingering disabled devices in device manager. : @echo off :: ================================================ :: EnableiGPUPassthrough.bat :: Purpose: Fully enable AMD iGPU passthrough devices :: and automatically activate all...

Multiple LXCs can use the same GPU simultaneously because they're all running on the host kernel. VM PCI passthrough is exclusive - the GPU gets fully assigned to one VM, and the host (and therefore all LXCs) lose access to it completely.

Hello fellow Proxmoxoholics, I’ve run into an issue while experimenting with an AI agent and wanted to see if anyone else has encountered something similar and what mitigation steps you took. I am using a relatively new gaming PC as a Proxmox host with the following specifications: Host...

Hi Derek, I solved it with installing and authorizing Thunderbold on Proxmox and then passing through the gpu to the vm (not the thunderbolt controller).

That's exactly what's happening, lspci only shows the PCIe bridge: 03:00.0 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] Navi 10 XL Upstream Port of PCI Express Switch (rev 25) 04:00.0 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] Navi 10 XL Downstream Port of PCI Express Switch (rev...

That would be much easier for me than trying to help.. PCI(e) passthrough is never guaranteed, unfortunately. Maybe try instead (x-vga=1/Primary GPU is for NVidia only): hostpci0: 0000:03:00,pcie=1 hostpci1: 0000:04.00,pcie=1 That's probably because the description contains "PCI Express...

Hello, thanks for the reply. I followed as well, I was taking a look on the official wiki first https://pve.proxmox.com/wiki/PCI_Passthrough but didn't find how to make it work :( The device don't even show up on the RAW device selection, that's why I tried to map it, I thought that maybe the...

That's normal and not a problem. Apparently, there is IOMMU isolation between the different parts of the GPU and that is fine. This is not the cause of any problems that you have with passthrough. Why not follow the Proxmox manual, Wiki or forum threads? intel_iommu=on is not necessary for...

Hello all, I'm having some problems while trying to passthrough the GPU to a VM, here is my IOMMU configuration and lspci, the GPU itself is the Reaper AMD Radeon™ RX 9060 XT 16GB: IOMMU: IOMMU Group 83: 03:00.0 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD/ATI] Navi 10 XL...

Oh ok, I have no experience in passing through that CPU's iGPU ether, so right now I'm more leaning towards just running a linux machine bare metal, I have a intel zimaboard 1 pc there I'd like to passthrough but don't think u can on that cpu which is a shame.... anyway thanks for your help...

I can't see the whole table (and text in CODE-tags would be better for me) but the GPU appears to be in an IOMMU group by itself (if you did not use the pcie_acs_override). Maybe it will passthrough? Maybe it needs all kind of special work-arounds like a patched ROM or certain options? I don't...

here is the output of the iommu group command:

Check the IOMMU groups: https://pve.proxmox.com/wiki/PCI_Passthrough#Verify_IOMMU_isolation . They are enabled by default if the motherboard BIOS has IOMMU enabled (or AMD-Vi, which is different from AMD-V). I could not find information on Wikipedia or AMD about whether the A12's support...

If you are about to buy one then I would suggest going for something more modern and something that is known to work with passthrough. If you already have one then maybe just try it? Do Bristol Ridge APUs from 2016 even support AMD-Vi and have an IOMMU? Is the GCN GPU in a separate IOMMU group...

@uzumo In many instructions on Proxmox modification for gpu passthrough, it recommends to blacklist the amdgpu. I think this instruction only applies when a dgpu is used. If the hookscript needs this directory, then /etc/modprobe.d/blacklist.conf cannot have "blacklist amdgpu". When I...