passthrough gpu

I've followed a youtube video, didn't work, and as I followed the wiki instructions slowly step by step I realized that the problem is that there's no DMAR-IOMMU output in dmesg. If i try "dmesg | grep -i dmar" there's no output If i try "dmesg | grep IOMMU" there's this output: [ 1.059328]...

Hello guys. I had a Proxmox server running fine for about a year with two VMs, one Windows and one MacOS, each with their own GPU (RTX 2080 Super and Vega 64 respectively). For some dumb reason I decided to upgrade my server, and already in the process (after upgrading to 6.4) I started to have...

Hi ! I'm trying to set up a GPU passtrough to a Win10 VM. I've followed all instructions and procedures, and it's partially working, but I've got a weird case and no more clues... The host has 2 video cards : A GTX1660 on PCIe slot 1 A GT640 (Asus GT640-2GD3) on PCIe slot2 When I add the...

I am attempting to pass through my main gpu (GTX 760) on an B550 Aorus Master MB with an amd 5900x processor. (I do not need the GPU on my system and am perfectly comfortable managing things through ssh and the web interface.) I have followed the guides and my GPU IOMMU group seems to be...

Apparently in the latest Nvidia drivers they have added "Beta" support of pci passthrough of graphics cards. So no more masking the VM, just directly passthrough the GPU. Of course you still have to make sure the host system is not using the card. Take a look at GeForce PCIe Passthrough...

I changed a mother board for the pve host. Everything is fine. But when I start the VM who has a gpu passthrough, the PCIE NIC is down. Here are some syslogs: Apr 03 02:52:27 pve pvedaemon[1380]: <root@pam> starting task UPID:pve:00000C72:0000725A:606767EB:qmstart:103:root@pam: Apr 03 02:52:27...

Hi everyone, I have my PROXMOX server installed on a intel nuc10i5 8gb ram and two ssds On one Home assistant VM, pihole in a CT and in the second ssd a Ubuntu VM with zoenminder. I tried to passthrough the GPU but when i restarted proxmox, now it's stuck whitout GUI and terminal. Here two...

I have a monitor connected to the Nvidia card in my Proxmox box and have successfully passed it through to a Linux VM. However I find that I must also have the onboard Intel iGPU connected to the monitor for it to work (even if not switched to that input on the monitor), otherwise I just get a...

It's a long story before I came here to ask this question. In short, I am trying to passthru the GPU to a guest OS (an OMV5 instance). I followed the official instruction(https://pve.proxmox.com/wiki/Pci_passthrough#Enable_the_IOMMU), but failed while starting up the OMV instance due to BIOS was...

Hi, here my configuration 1. Intel i7100 with oboard VGA 630HD 2. Asus GTX1660s on PCIE 3. I have 2 VM, a Windows 10 with 1660s, and a Linux Problem: 1. If I did not plug in GTX1660s to the host, i can passthrough 630HD to any VM (either Windows or Linux) without issues, all worked perfectly...

Hello, I have gone through several YouTube tutorials on GPU Passthrough step by step with several different W10 VMs that i’ve created each time. I've read and tried to understand/apply the results from every GPU/PCiE passthrough thread i have found, but still can't get it to work :(. Of the...

Server : HP ML350 G6 with 2x Xeon GPU : Sapphire PULSE Radeon RX 570 ITX 8G G5 SOLVED !!!!!! after 3 years !!!! I've tried again with different combinaison, and I can now share my solution for a Radeon RX570 : Identify the GPU you want to passthrought (to get...

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...

Hello everyone! I'm new so I hope I don't make the typical trivial mistakes of newbies. I have multiple graphic cards mounted and would like to decide which proxmox comes out with by default. The best thing actually would be to disable the graphics output altogether so that you can dedicate all...

Hello! I know that you can passthrough one video card to a virtual machine. Do I understand correctly that if I install 6 video cards (for example) in the server, I can give one video card to six VMS (one video card per VM)?