n5095 intel UHD passthrough, code 43

allkuzalikk

New Member
Oct 28, 2022
1
0
1
Good day!
I have little experience with proxmox. And I ran into difficulties when running igpu.
I used this guide for initial setup passthrough.
Windows defines intel UHD. When installing the latest drivers, the system shows the igdkmd64.sys BSOD. When installing older drivers, the system starts with error 43 on the video adapter.
I have looked at these threads with similar problems: topic, topic, topic . But it didn't fix my problem.
Right now I have the following file configurations:
GRUB_CMDLINE_LINUX_DEFAULT="quiet intel_iommu=on"
vfio
vfio_iommu_type1
vfio_pci
vfio_virqfd
agent: 1
bios: ovmf
boot: order=ide0;ide2;net0
cores: 4
cpu: host
efidisk0: local-lvm:vm-101-disk-0,efitype=4m,pre-enrolled-keys=1,size=4M
hostpci0: 0000:00:02,pcie=1
ide0: local-lvm:vm-101-disk-1,size=64G
ide2: local:iso/virtio-win-0.1.215.iso,media=cdrom,size=528322K
machine: pc-q35-7.0
memory: 8192
meta: creation-qemu=6.2.0,ctime=1666843186
name: windows
net0: e1000=32:A7:CA:5A:0C:A6,bridge=vmbr0
numa: 0
onboot: 0
ostype: win11
scsihw: virtio-scsi-pci
smbios1: uuid=05f6c35b-beb8-4189-92ce-3e55c5e12779
sockets: 1
tpmstate0: local-lvm:vm-101-disk-2,size=4M,version=v2.0
virtio0: /dev/disk/by-label/SSD,size=953867M
virtio1: /dev/disk/by-label/hdd1tb,size=976761560K
virtio2: /dev/disk/by-label/hdd2tb,size=2000397868544
vmgenid: e890b307-211c-4d60-b6a7-a066af16e537
[ 0.009762] ACPI: DMAR 0x00000000746D9000 000088 (v02 INTEL EDK2 00000002 01000013)
[ 0.009797] ACPI: Reserving DMAR table memory at [mem 0x746d9000-0x746d9087]
[ 0.042829] DMAR: IOMMU enabled
[ 0.133128] DMAR: Host address width 39
[ 0.133129] DMAR: DRHD base: 0x000000fed90000 flags: 0x0
[ 0.133135] DMAR: dmar0: reg_base_addr fed90000 ver 4:0 cap 1c0000c40660462 ecap 49e2ff0505e
[ 0.133138] DMAR: DRHD base: 0x000000fed91000 flags: 0x1
[ 0.133143] DMAR: dmar1: reg_base_addr fed91000 ver 1:0 cap d2008c40660462 ecap f050da
[ 0.133145] DMAR: RMRR base: 0x0000007b800000 end: 0x0000007fbfffff
[ 0.133148] DMAR-IR: IOAPIC id 2 under DRHD base 0xfed91000 IOMMU 1
[ 0.133149] DMAR-IR: HPET id 0 under DRHD base 0xfed91000
[ 0.133150] DMAR-IR: Queued invalidation will be enabled to support x2apic and Intr-remapping.
[ 0.134919] DMAR-IR: Enabled IRQ remapping in x2apic mode
[ 0.299033] pci 0000:00:02.0: DMAR: Skip IOMMU disabling for graphics
[ 0.377951] DMAR: No ATSR found
[ 0.377951] DMAR: No SATC found
[ 0.377953] DMAR: IOMMU feature fl1gp_support inconsistent
[ 0.377954] DMAR: IOMMU feature pgsel_inv inconsistent
[ 0.377955] DMAR: IOMMU feature nwfs inconsistent
[ 0.377956] DMAR: IOMMU feature pds inconsistent
[ 0.377957] DMAR: IOMMU feature eafs inconsistent
[ 0.377957] DMAR: IOMMU feature prs inconsistent
[ 0.377958] DMAR: IOMMU feature nest inconsistent
[ 0.377959] DMAR: IOMMU feature mts inconsistent
[ 0.377959] DMAR: IOMMU feature sc_support inconsistent
[ 0.377960] DMAR: IOMMU feature dev_iotlb_support inconsistent
[ 0.377961] DMAR: dmar0: Using Queued invalidation
[ 0.377964] DMAR: dmar1: Using Queued invalidation
[ 0.379500] DMAR: Intel(R) Virtualization Technology for Directed I/O
00:02.0 VGA compatible controller [0300]: Intel Corporation Device [8086:4e55] (rev 01) (prog-if 00 [VGA controller])
I will be glad for any help.
 

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