pass-through

Whenever I passthrough any USB device to a VM, C-states stop working and the idle power usage go from 9w to 20w. I experienced it with the BT adapter passthrough in my HAOS VM and RTLSDR v4 with DragonOS VM. Removing these devices from the "hardware" tab restores the power save functionality...

I am new to Proxmox and have set-up a server (MiniForums MS-01) and all is working; however I now need to expose the on-board Bluetooth to one of my VMs (Home Assistant) and this is where I get stuck :-( Given the results of lsusb and lspci below, can anyone guide me what needs to be done...

Hi everyone, I recently bought a small home server and installed Proxmox. On one of the VMs (Debian), I’m running Jellyfin and I want to passthrough the AMD Ryzen 7 5825U IGPU. The Wi-Fi passthrough worked without any issues, and I think it's because it has its own IOMMU group. Proxmox Node...

I'd like to know if I am running Proxmox using an NVME drive and if I am using an additional NVME drive (attached using PCIe adapter) as the storage device for VMs, can I pass through all of my SATA ports to Truenas? I know HBA card is an option but I want to know if there is any problem with...

Hi, i am trying to understund why the system behave this way to find out where the issue lays, system specifications and and steps taken in attempt to fix it bellow: CPU: G4400T / I5 6500 (tried both) RAM: 16GB (2x 8GB) Motherboard: ASRock H110M-DGS R3.0 (BIOS: P7.4) NetworkPVE: RTL8111 GbE...

Hi Guys, I'm trying to install TrueNAS Scale VM on Proxmox 8.0 and in the process, I'm trying to pass-through 6 disk to the VM. I want to specify that my boot drive that proxmox is installed on are actually two mirrored NVMEs and it appears as ZFS in the system. 4 of the 6 disks are on a SATA...

Apparently this CPU: AMD Ryzen 5 5600U with Radeon Graphics has this onboard GPU (lspci output): 06:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Cezanne [Radeon Vega Series / Radeon Vega Mobile Series] (rev c2) The reason I am asking is that I have read what felt...

Hello! I've already asked about passing through GTX 650 here - now I've changed it to Radeon 5500 and didn't even get the result I had gotten with GTX 650: I can add PCI Card... ...but after changing display to None and logging in to Windows 10 VM I even don't see the passed-through...

Hi to all, After struggling with briding WAN/LAN in pfsense/OPNSense VM I decided to use NIC passthrough for my LAN interface. I had heavy packet loss when using bridge LAN interface in pfsense/OPNsense, this topic on reddit gave me hints and I had no more issues after using NIC passthrough for...

Hello! Motherboard: GA-Z77X-UD3H CPU: E3-1275 V2 I've successfully passthroughed other PCIE devices on this host and to this VM and they are absolutely stable. I want to also passthrough the embedded VIA USB controller, so that a couple of the USB ports on the back which I use for external...

Hello, In our host system, there is serial port used for communication with other devices. We are not using it serial port as console. We want to able reach this serial port from VM, but could not figure out how to do it. All the forum posts are related to console. Here is the serial device...

Can something like this be achieved with Proxmox? Basic Idea: 1) One Mirror Pool with 3 ZVols, each containing a Windows 11 VM 2) Pass through 3 Nvidia A4000 to these three VMs respectively as the GPU 3) Output the VM i.e., Windows on an external Monitor connected to these GPUs Plan to run 3...

TL;DR: pci card comes up as if it simply belongs to the host system despite clearly being set for passthru with a vm. The situation: this is a AMD build on a ASRock x570 mobo running PVE 7.1. I followed the GRUB instructions from https://pve.proxmox.com/wiki/Pci_passthrough since the boot...

Hi to everyone, I have a fresh install of proxmox VE 7.1 (uefi) and some VM I migrated from an ESXi 6 server. One of them uses a Nvidia Quadro P600 GPU for video encoding, so I needed a passthrough. I enabled Vt-d in Bios (is an HP Elitedesk 800 G5 SFF with an i5-9500) I enable Iommu...

Greetings proxmox forum, Im trying to accomplish IGPU passthrough, but this is not working. Im having the same issue discussed in this post > https://forum.proxmox.com/threads/igpu-passthrough-not-working.88110/ Everything described is the same for me, if someone can take another look and find...

Hi all i am working on passthrough my IGD to a vm,and it's well down with the win10 VM guest except freezing sometime. when i change the VM guest to Ubuntu 21.10 ,i can only boot with nomodeset ,so i cannt use the GPU's full power. my ultral target is to run NAS + BlissOS on the PVE system. i...

Hello! I am in the process of transferring a series of VMs from an ESXi build onto a new Alder Lake (i9-12900K) build with Proxmox. In particular I am working on getting the integrated Intel graphics passed through to a Debian 11 VM for Plex transcoding. I have been following GVT-g tutorials...

Good morning, I have problems with Windows VMs, I install and everything works, but when I try to integrate an NVidia GPU it crashes every now and then and if I insert a PCie USB Card the VM freezes and Windows does not start, has anyone already had these problems? If you tell me all the tests...

Hi, Yesterday I added a new PCIE board with NVME SSD to proxmox machine, and tried to pass-thru that to a new VM. However, I mistakenly chose vendor-ID that is onboard M/B NVME chipset, not the PCIE NVME board. I remember it because I have once successfully pass-thru PCIE device before. After...

I have a TrueNAS VM on one of my hosts that I've passed some HDDs through to. After I upgraded to v7 this VM won't boot because it can't find: /dev/disk/by-id/scsi-35000cca260de7ef3. If I look in that directory I see there are no drives with scsi- name so I'm guessing Bullseye or Prox has...