pci passthrough

  1. PCI passthrouh change virtual machine

    Hello i have a pci passthrough in my proxmox and i have two virtual machine with the same GPU configure. When i turn off one and start the other give me an error leftover PCI reservation found for 0000:2d:00.0, lets take it... leftover PCI reservation found for 0000:2d:00.1, lets take it...
  2. Vm does not boot up after removing single Gpu from cluster

    Hello; I am new on proxmox I have a cluster running with Proxmox version 7.1-7, Cluster has a Nvidia-RTX3060 and Nvidia-RTX3090 GPU. I have Passthrough both GPU without any problems, and have been working with ubuntu vm's using both separate GPU however recently I had to remove RTX3090 gpu from...
  3. [SOLVED] PCIe Passthrough

    I've been trying to get my new LSI9211-8i IT mode sas controller passed through to a VM and I've run into a ton of problems but I've got to a point where I've gone through PCI(e) passthrough documentation https://pve.proxmox.com/wiki/Pci_passthrough#Verify_Operation and this documentation that...
  4. NIC PCI-Passthrough

    Abend zusammen, Wie „sicher“ ist eigentlich PCI-Passthrough? Ich bin aktuell am überlegen folgende Konstellation zu bauen: 1 Host mit einer zusätzlichen Netzwerkkarte. Die Karte hat 2x 10G. Die beiden Ports sollen per PCI-Passthrough an eine Virtuelle OPNsense weiter gereicht werden. Hinter...
  5. [SOLVED] Only 8xMB/s writes when SATA controller is passed through

    Hi all, I tried to PCI passthrough a SATA controller (not the onboard one) to my vm and found a significant performance drop, the write speed was dropped to 8x MB/s. But when I mount it directly on PVE, the writing speed came back to normal. Can someone help me on this issue? Thank you! Here...
  6. PVE 7.2 / kernel 5.15 and PCI passthrough (GPU vs NIC)

    Hi all, I read a lot of reports here that GPU passthrough or RAID systems do not work any more with PVE 7.2 and kernel 5.15 when using intel_iommu=on and the advice is to go back to kernel 5.13 or turn intel_iommu=off - iI understood all the posts correctly. i have however not seen a posting...
  7. Windows 11 VM Crashes Host PC

    Hello Guys, i have a WIndows 11 VM with a Nvidia 980 ti passthrough, i can start and shotdown without problems. But when windows goes in Energy save mode and i try to resume after a couple of hours my whole Proxmox host "crashes" (i cant access web gui or ping him). Does anyone have an idea...
  8. Proxmox PCI Passthrough

    Hello, i have some Problems with my PCI Passthrough... Im passing a Thunderboltcard through and sometimes when i disconnect a thunderbolt device and than start the VM my HOST wont respond over Network, i think its because after disconnecting a Thunderbolt device it also disappears form the...
  9. [SOLVED] PCIE Passthrough Vendor ID?

    Hello, i configure pci passthrough on my Proxmox and i saw in the GUI under the Advanced tab the Option to assign a Vendor / Device ID, but what is the usecase of this "feature" and in what format do i have to enter the Vendor / Device ID? br NojuHD
  10. Proxmox windows guest error 43

    Hi, maybe someone here can help me to configure my laptop to get windows using the gpu. I have installing windows and configured pci passtrough. After starting windows vm everything works fine but the gpu (GT 630M) gets error 43. I tried almost everything nothing works. cat...
  11. [SOLVED] USB 3.2 ASM3142 Pass-through Windows 10 Requires Reboot to Initialize Ports

    Hello Proxmox Forum, I originally posted this on the Proxmox subreddit but am re-posting here as well for visibility. Original post is here: https://www.reddit.com/r/Proxmox/comments/t0o75j/usb_32_asm3142_passthrough_windows_10_requires/?utm_source=share&utm_medium=web2x&context=3 I just bought...
  12. pfsense passthrough identifying the right NIC

    Hi all iv been learning as I go iv managed to get multiple vms running including load balancing all just for the sake of learning but iv finally hit a wall im a little scared to chance. If got my pfsense iso ready to go and im ready to pass through a Nic for the Wan but im scared if I pass the...
  13. GPU Passthrough (Nvidia)

    I am trying to setup GPU Passthrough but i cant get it to work. I followed this documentation and setup everything as described there. I am seeing the GPU correctly under PCI devices in the guest (I tried Ubuntu, debian and Unraid) but the Nvidia driver is not detecting the GPU. Each time I run...
  14. PCI Passthrough fail when booting with 5.11.22-7-pve

    Hi; I'm pleased to report a bug while everything is working great with the kernel 5.11.22-5-pve none of my VM which have a VGA Passthrough boot with the kernel 5.11.2207-pve. NOTE: all VM with PCI Passthrough remains working if I boot with the old kernel. the error is: TASK ERROR: Cannot bind...
  15. [SOLVED] Guest internal error when passing through PCIe

    Hello, I have PVE 7.0 running on a Gigabyte H310N motherboard with intel i5-8400. The IOMMU setup was done following the wiki. The motherboard has an M.2 slot for wifi card, and I have a Coral TPU installed on it. The IOMMU group looks good: IOMMU Group 0: 00:00.0 Host bridge [0600]...
  16. PCI passthrough (attempt 2) with Nvidia GTX 650ti Boost

    Back again .. this forum has been super helpful. Hoping for one more win. I was attempting PCI pass through for graphics with a different card. But that doesn't support parsec. So got a new card - Nvidia GTX 650 ti boost.. followed a bunch of steps.. this is what I have so far...
  17. [SOLVED] How to use PCI modem in VM

    Hi, I'm trying to use a phone modem into my VM. This is the device I'm talking about: # lspci -s 04:00.0 -vvknn 04:00.0 Communication controller [0780]: Conexant Systems, Inc. HSF 56k HSFi Modem [14f1:2f00] (rev 01) Subsystem: Conexant Systems, Inc. Dynalink 56PMi [14f1:2004]...
  18. PCI Passthrough

    Hallo, ich habe bei mir Jellyfin in einer VM laufen. Hierfür benötige ich meine GPU welche ich durchschleifen möchte. Hardware: AMD Ryzen 5 1600 AsRock B450 Pro 4 NVIDEA Geforce GT710 PCI - Passthrough Egal wie man es macht, beläuft es sich im Endeffekt alles auf das IOMMU Feature. Doch...
  19. Pci passthrough

    Hallo, ich habe bei mir Jellyfin in einer VM laufen. Hierfür benötige ich meine GPU welche ich durchschleifen möchte. Hardware: AMD Ryzen 5 1600 AsRock B450 Pro 4 NVIDEA Geforce GT710 https://pve.proxmox.com/wiki/Pci_passthrough Egal wie man es macht, beläuft es sich im Endeffekt alles auf...
  20. PCI passthrough failure - kvm: vfio: Cannot reset device 0000:00:1f.6, no available reset mechanism.

    Hello, in my PVE host there are 2 NICs: 1 onboard Intel I219-LM 1 PCI Intel I350 quad port I want to passthrough NIC Intel I219-LM, but when I start the relevant VM I get this error and the host reboots: $ sudo qm start 100 kvm: vfio: Cannot reset device 0000:00:1f.6, no available reset...

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