Hi,
i try to pass through at least one of the 2 available Displayports to a Ubuntu VM but i can't manage to get anything shown at the Monitor.
Can somebody please help.
At the VM i added the Graphics Adapter:
But can't get the Ubuntu screen displayed at my monitor.
I appreciate any kind of support.
i try to pass through at least one of the 2 available Displayports to a Ubuntu VM but i can't manage to get anything shown at the Monitor.
Can somebody please help.
Code:
root@pve1:~# cat /proc/cmdline
BOOT_IMAGE=/boot/vmlinuz-6.5.13-1-pve root=/dev/mapper/pve-root ro quiet intel_iommu=on
Code:
root@pve1:~# lsmod | grep vfio
vfio_pci 16384 1
vfio_pci_core 86016 1 vfio_pci
irqbypass 12288 3 vfio_pci_core,kvm
vfio_iommu_type1 49152 1
vfio 57344 7 vfio_pci_core,vfio_iommu_type1,vfio_pci
iommufd 77824 1 vfio
Code:
root@pve1:~# dmesg | grep -e DMAR -e IOMMU -e AMD-Vi
[ 0.014294] ACPI: DMAR 0x0000000079EA9060 0000A8 (v01 INTEL EDK2 00000003 BRXT 0100000D)
[ 0.014412] ACPI: Reserving DMAR table memory at [mem 0x79ea9060-0x79ea9107]
[ 0.055997] DMAR: IOMMU enabled
[ 0.197383] DMAR: Host address width 39
[ 0.197388] DMAR: DRHD base: 0x000000fed64000 flags: 0x0
[ 0.197409] DMAR: dmar0: reg_base_addr fed64000 ver 1:0 cap 1c0000c40660462 ecap 7e3ff0505e
[ 0.197418] DMAR: DRHD base: 0x000000fed65000 flags: 0x1
[ 0.197433] DMAR: dmar1: reg_base_addr fed65000 ver 1:0 cap d2008c40660462 ecap f050da
[ 0.197441] DMAR: RMRR base: 0x00000079e0d000 end: 0x00000079e2cfff
[ 0.197447] DMAR: RMRR base: 0x0000007b800000 end: 0x0000007fffffff
[ 0.197454] DMAR-IR: IOAPIC id 1 under DRHD base 0xfed65000 IOMMU 1
[ 0.197459] DMAR-IR: HPET id 0 under DRHD base 0xfed65000
[ 0.197463] DMAR-IR: Queued invalidation will be enabled to support x2apic and Intr-remapping.
[ 0.200018] DMAR-IR: Enabled IRQ remapping in x2apic mode
[ 0.579810] DMAR: No ATSR found
[ 0.579814] DMAR: No SATC found
[ 0.579818] DMAR: IOMMU feature fl1gp_support inconsistent
[ 0.579822] DMAR: IOMMU feature pgsel_inv inconsistent
[ 0.579825] DMAR: IOMMU feature nwfs inconsistent
[ 0.579828] DMAR: IOMMU feature eafs inconsistent
[ 0.579830] DMAR: IOMMU feature prs inconsistent
[ 0.579833] DMAR: IOMMU feature nest inconsistent
[ 0.579836] DMAR: IOMMU feature mts inconsistent
[ 0.579838] DMAR: IOMMU feature sc_support inconsistent
[ 0.579840] DMAR: IOMMU feature dev_iotlb_support inconsistent
[ 0.579844] DMAR: dmar0: Using Queued invalidation
[ 0.579853] DMAR: dmar1: Using Queued invalidation
[ 0.586049] DMAR: Intel(R) Virtualization Technology for Directed I/O
[75042.009386] DMAR: DRHD: handling fault status reg 2
[75042.009405] DMAR: [DMA Write NO_PASID] Request device [00:02.0] fault addr 0x0 [fault reason 0x02] Present bit in context entry is clear
root@pve1:~#
Code:
00:02.0 VGA compatible controller: Intel Corporation Apollo Lake [HD Graphics 505] (rev 0b)
DeviceName: Onboard IGD
Subsystem: Mitac Apollo Lake [HD Graphics 505]
Kernel driver in use: vfio-pciAt the VM i added the Graphics Adapter:
But can't get the Ubuntu screen displayed at my monitor.
I appreciate any kind of support.