Hi,
I have a setup with gigabyte B660M + intel 11200 with 730 GPU and I'm trying to passthrough iGPU to a Windows 11 VM. So far, I followed a bunch of instructions and tutorials and I managed to activate IOMMU, detect correct PCI address, pass it to VM and Windows even recognises GPU and, when install Intel drivers, device manager shows Device is working propperly. But after VM reboot, device shows a problem and error code 43.
I saw in another post to deactivate CSM in BIOS but I had no change.
More details:
Version 7.3.3
GRUB: GRUB_CMDLINE_LINUX_DEFAULT="quiet intel_iommu=on video=efifb
ff"
dmesg | grep 'remapping'
[ 0.148936] DMAR-IR: Queued invalidation will be enabled to support x2apic and Intr-remapping.
[ 0.150528] DMAR-IR: Enabled IRQ remapping in x2apic mode
lspci
00:00.0 Host bridge: Intel Corporation Device 4630 (rev 05)
00:02.0 VGA compatible controller: Intel Corporation Alder Lake-S GT1 [UHD Graphics 730] (rev 0c)
00:0a.0 Signal processing controller: Intel Corporation Platform Monitoring Technology (rev 01)
00:14.0 USB controller: Intel Corporation Alder Lake-S PCH USB 3.2 Gen 2x2 XHCI Controller (rev 11)
00:14.2 RAM memory: Intel Corporation Alder Lake-S PCH Shared SRAM (rev 11)
00:15.0 Serial bus controller: Intel Corporation Alder Lake-S PCH Serial IO I2C Controller #0 (rev 11)
00:15.1 Serial bus controller: Intel Corporation Alder Lake-S PCH Serial IO I2C Controller #1 (rev 11)
00:15.2 Serial bus controller: Intel Corporation Alder Lake-S PCH Serial IO I2C Controller #2 (rev 11)
00:15.3 Serial bus controller: Intel Corporation Alder Lake-S PCH Serial IO I2C Controller #3 (rev 11)
00:16.0 Communication controller: Intel Corporation Alder Lake-S PCH HECI Controller #1 (rev 11)
00:17.0 SATA controller: Intel Corporation Alder Lake-S PCH SATA Controller [AHCI Mode] (rev 11)
00:19.0 Serial bus controller: Intel Corporation Alder Lake-S PCH Serial IO I2C Controller #4 (rev 11)
00:19.1 Serial bus controller: Intel Corporation Alder Lake-S PCH Serial IO I2C Controller #5 (rev 11)
00:1a.0 PCI bridge: Intel Corporation Device 7ac8 (rev 11)
00:1c.0 PCI bridge: Intel Corporation Alder Lake-S PCH PCI Express Root Port #1 (rev 11)
00:1c.2 PCI bridge: Intel Corporation Device 7aba (rev 11)
00:1f.0 ISA bridge: Intel Corporation Device 7a86 (rev 11)
00:1f.3 Audio device: Intel Corporation Alder Lake-S HD Audio Controller (rev 11)
00:1f.4 SMBus: Intel Corporation Alder Lake-S PCH SMBus Controller (rev 11)
00:1f.5 Serial bus controller: Intel Corporation Alder Lake-S PCH SPI Controller (rev 11)
01:00.0 Non-Volatile memory controller: Micron/Crucial Technology P2 NVMe PCIe SSD (rev 01)
03:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8125 2.5GbE Controller (rev 05)
Don't know how to further proceed!
thx
I have a setup with gigabyte B660M + intel 11200 with 730 GPU and I'm trying to passthrough iGPU to a Windows 11 VM. So far, I followed a bunch of instructions and tutorials and I managed to activate IOMMU, detect correct PCI address, pass it to VM and Windows even recognises GPU and, when install Intel drivers, device manager shows Device is working propperly. But after VM reboot, device shows a problem and error code 43.
I saw in another post to deactivate CSM in BIOS but I had no change.
More details:
Version 7.3.3
GRUB: GRUB_CMDLINE_LINUX_DEFAULT="quiet intel_iommu=on video=efifb
ff"dmesg | grep 'remapping'
[ 0.148936] DMAR-IR: Queued invalidation will be enabled to support x2apic and Intr-remapping.
[ 0.150528] DMAR-IR: Enabled IRQ remapping in x2apic mode
lspci
00:00.0 Host bridge: Intel Corporation Device 4630 (rev 05)
00:02.0 VGA compatible controller: Intel Corporation Alder Lake-S GT1 [UHD Graphics 730] (rev 0c)
00:0a.0 Signal processing controller: Intel Corporation Platform Monitoring Technology (rev 01)
00:14.0 USB controller: Intel Corporation Alder Lake-S PCH USB 3.2 Gen 2x2 XHCI Controller (rev 11)
00:14.2 RAM memory: Intel Corporation Alder Lake-S PCH Shared SRAM (rev 11)
00:15.0 Serial bus controller: Intel Corporation Alder Lake-S PCH Serial IO I2C Controller #0 (rev 11)
00:15.1 Serial bus controller: Intel Corporation Alder Lake-S PCH Serial IO I2C Controller #1 (rev 11)
00:15.2 Serial bus controller: Intel Corporation Alder Lake-S PCH Serial IO I2C Controller #2 (rev 11)
00:15.3 Serial bus controller: Intel Corporation Alder Lake-S PCH Serial IO I2C Controller #3 (rev 11)
00:16.0 Communication controller: Intel Corporation Alder Lake-S PCH HECI Controller #1 (rev 11)
00:17.0 SATA controller: Intel Corporation Alder Lake-S PCH SATA Controller [AHCI Mode] (rev 11)
00:19.0 Serial bus controller: Intel Corporation Alder Lake-S PCH Serial IO I2C Controller #4 (rev 11)
00:19.1 Serial bus controller: Intel Corporation Alder Lake-S PCH Serial IO I2C Controller #5 (rev 11)
00:1a.0 PCI bridge: Intel Corporation Device 7ac8 (rev 11)
00:1c.0 PCI bridge: Intel Corporation Alder Lake-S PCH PCI Express Root Port #1 (rev 11)
00:1c.2 PCI bridge: Intel Corporation Device 7aba (rev 11)
00:1f.0 ISA bridge: Intel Corporation Device 7a86 (rev 11)
00:1f.3 Audio device: Intel Corporation Alder Lake-S HD Audio Controller (rev 11)
00:1f.4 SMBus: Intel Corporation Alder Lake-S PCH SMBus Controller (rev 11)
00:1f.5 Serial bus controller: Intel Corporation Alder Lake-S PCH SPI Controller (rev 11)
01:00.0 Non-Volatile memory controller: Micron/Crucial Technology P2 NVMe PCIe SSD (rev 01)
03:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8125 2.5GbE Controller (rev 05)
Don't know how to further proceed!
thx
Last edited:
