Приветствую. Дано:

product: Intel(R) Core(TM) i7-2600 CPU @ 3.40GHz

OS: LinuxMint 20

02:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL-8100/8101L/8139 PCI Fast Ethernet Adapter (rev 10)

Необходимо пробросить карту PCI внутрь виртуалки KVM.

При попытке отвязать карту 02:00.0

$ virsh nodedev-detach pci_0000_02_00_0

error: Failed to detach device pci_0000_02_00_0

error: argument unsupported: VFIO device assignment is currently not supported on this system

I need help!

$ cat /etc/modules | grep vfio vfio vfio_iommu_type1 vfio_pci vfio_virqfd

$ lsmod |grep -e kvm -e vfio

kvm_intel 282624 0

kvm 663552 1 kvm_intel

$ dmesg | grep iommu

[ 0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-5.4.0-58-generic root=UUID=d3c468bd-1d7b-4bae-b9f0-7a89e7815323 ro intel_iommu=on quiet splash

[ 0.037720] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-5.4.0-58-generic root=UUID=d3c468bd-1d7b-4bae-b9f0-7a89e7815323 ro intel_iommu=on quiet splash

[ 0.139607] iommu: Default domain type: Translated