I see this info on the Tools -> System Devices page

 

Warning: Your system has booted with the PCIe ACS Override setting enabled. The below list doesn't not reflect the way IOMMU would naturally group devices. To see natural IOMMU groups for your hardware, go to the VM Settings page and set the PCIe ACS Override setting to No.

 

I have PCIe ACS Override sett to No

 

Is this a bug ?

 

See image and attached log for more info.

 

//Peter

If I am looking at the right thing in your diagnostics (cmdline.txt), I think you still have that entry on the APPEND line in your syslinux.cfg file:

 

BOOT_IMAGE=/bzimage pcie_acs_override=downstream pci-stub.ids=8086:1e31 initrd=/bzroot acpi_sleep=s3_bios

 

Maybe left over from a previous install?

Thanks, I,m going to remove that command and see what happens.

That solved the issue

 

//Peter