1. J

    [SOLVED] GPU Passthrough with RTX 3090 Doesn't work & DMAR Errors

    Hello dear Proxmox Community! :) I'm trying to set up GPU Passthrough with my Nvidia RTX 3090, but i can't get my card to work. Current software version: My hardware: Bios settings: My /etc/default/grub : GRUB_CMDLINE_LINUX_DEFAULT="quiet intel_iommu=on iommu=pt...
  2. T

    IMMOU not enabled but it is enabled

    Hello, i have a problem with the gpu passtrough in proxmox win10 vm. I have ebabled the IMMOU it says too its enabled but proxmox says that it isnt enabled. Can anyone help me? :/
  3. C

    [SOLVED] apt-get update error

    Hi folks I've recently installed proxmox on my r710 for the first time and I've been running into a few problems that I haven't been able to solve after a few days. My system is a R710II with dual intel x5672 CPUs, Bios 6.6.0. 1. When I tried updating the no subscription repositories I have...
  4. N

    intel_immou=on gives DMAR: Allocating domain for dcdbas failed

    Trying to passthrough my nic with proxmox for a pfsense vm. I tried to follow this: But when i update grub with GRUB_CMDLINE_LINUX_DEFAULT="quiet intel_iommu=on" i get the error: "DMAR: Allocating domain for dcdbas failed" and i lose access to the...


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