Comment 6 for bug 1574869

Hello CapitanMcFly,

many thanks for pointing me onto the right spot.

The following settings helped:

xHCI handoff - Disabled (was Enabled)
EHCI handoff - Disabled
IOMMU controller - Enabled (was Disabled)

Installation of Ubuntu Studio 16.04 successfully finished (USB devices were recognized and LAN was also working).

@Joseph Salisbury

As soon as I have fixed my RAID issues (no disks are recognized on the Marvel SATA controller - internal AMD controllers are fine) I will try to test that new mainline kernel.

Good night