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 many times i've started from step 1 of creating the VM and editing the configs, each would end up with the same conclusion when trying to start the VM:
“Error: IOMMU not present”
Here is my Grub:
GRUB_DEFAULT=0
GRUB_TIMEOUT=5
GRUB_DISTRIBUTOR=“Proxmox Virtual Environment”
GRUB_CMDLINE_LINUX_DEFAULT=“quiet intel_iommu=on”
GRUB_CMDLINE_LINUX=""
I’ve also tried:
GRUB_CMDLINE_LINUX_DEFAULT=“quiet intel-iommu=on pcie_acs_override=downstream,multifunction video=efifbff”
Also, when selecting the PCI Device from the dropdown, I see 4 Nvidia devices, but none show my GPU (RTX 2080ti)
Anyone have any ideas? I’ve spent so many hours already (also this is my first proxmox server).
Thanks!
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 many times i've started from step 1 of creating the VM and editing the configs, each would end up with the same conclusion when trying to start the VM:
“Error: IOMMU not present”
Here is my Grub:
GRUB_DEFAULT=0
GRUB_TIMEOUT=5
GRUB_DISTRIBUTOR=“Proxmox Virtual Environment”
GRUB_CMDLINE_LINUX_DEFAULT=“quiet intel_iommu=on”
GRUB_CMDLINE_LINUX=""
I’ve also tried:
GRUB_CMDLINE_LINUX_DEFAULT=“quiet intel-iommu=on pcie_acs_override=downstream,multifunction video=efifb
ff”Also, when selecting the PCI Device from the dropdown, I see 4 Nvidia devices, but none show my GPU (RTX 2080ti)
Anyone have any ideas? I’ve spent so many hours already (also this is my first proxmox server).
Thanks!
