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Bestbeast, vBIOS is contained in the UEFI of your motherboard. Mainboard: Asus Z97K VID\PID of the videocard: 8086:0412 Instructions: mainly under Windows. 01. Download the MMTool v5.02.0024. 02. Download the latest UEFI for Asus Z97K mainboard. 03. Extract the Z97-K-ASUS-2902.CAP file from...

Bestbeast, can you connect a monitor using a VGA (D-Sub) cable instead of HDMI? Maybe the video signal for some reason is not output via an HDMI cable.

1. Remove the line from the /etc/modprobe.d/blacklist.conf file: blacklist lpc_ich 2. Try modifying the line in the /etc/pve/qemu-server/<VMID>.conf file: args: -device vfio-pci-igd-lpc-bridge,id=vfio-pci-igd-lpc-bridge0,bus=pci.0,addr=1f.0 -device...

Bestbeast, add the line to the /etc/modprobe.d/blacklist.conf file: blacklist lpc_ich

What kind of device do you have? /sys/kernel/iommu_groups/13/devices/0000:00:1f.0 Perhaps the device can be turned off? For example, using /etc/modprobe.d/blacklist.conf.

Hello. Yes, edit the file /etc/modprobe.d/vfio.conf: options vfio-pci ids=8086:0412,8086:0c0c,8086:8ca0 disable_vga=1 Although about 8086:8ca0 is not sure.

Try adding the line to your VM configuration file: machine: q35 Try changing the line args: -device vfio-pci,host=00:02.0,addr=0x02,x-igd-gms=1,x-igd-opregion=on,romfile=vbios_hd4600.rom Try changing the line in the file /etc/default/grub: GRUB_CMDLINE_LINUX_DEFAULT="quiet intel_iommu=on...

Bestbeast, please make sure the following lines are in the file /etc/pve/qemu-server/<VMID>.conf: args: -device vfio-pci,host=00:02.0,addr=0x02,romfile=vBIOS_HD4600.rom bios: seabios vga: none Note: with OVMF (UEFI), this vBIOS ROM does not work!

Bestbeast, try this vBIOS (attached to the post). Unpack the vBIOS_HD4600.rom file from the archive into the /usr/share/kvm directory.

Bestbeast, 1. Please write your mainboard model. 2. Please write the result of the command: lspci -nn | grep "VGA"

Hello. I finally got an image on the screen when starting the virtual machine. For IGD passthrough, VBIOS is required. Extract the j5005_vbios.rom file from the archive in the attachment and copy it /usr/share/kvm. In the file /etc/pve/qemu-server/100.conf, write the following: args: -device...

I deleted the line: args: -device vfio-pci, host = 00: 02.0, addr = 0x18, x-igd-opregion = on And instead she wrote: hostpci0: 00:02 The VM configuration is as below: agent: 1 balloon: 0 bios: ovmf boot: dc bootdisk: sata0 cores: 2 cpu: host efidisk0: local:100/vm-100-disk-1.qcow2,size=128K...

# dmesg | grep -aiE '((DMAR)|(kvm)|(drm)|(Command line)|(iommu)|(vfio))' [ 0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-5.0.21-5-pve root=/dev/mapper/pve-root ro quiet intel_iommu=on iommu=pt rd.driver.pre=vfio-pci video=vesafb:off,efifb:off [ 0.012787] ACPI: DMAR 0x000000005D6A0D70...

Hello. I am a junior in virtualization. I'm trying passthrough an integrated video card inside a VM, but, unfortunately, when I start the VM, I see only blank screen (connection via HDMI). My PC configuration: - Mainboard: ASRock J5005-ITX; - CPU: Intel Pentium J5005; - RAM: 2 x 8Gb DDR4-2400...