Comment 17 for bug 1844858

I have deactivated the OIMMU in bios and if I try to start I get a list of errors
usb usb 3-1 port1: unable to enumerate usb .....
usb 4-5 device description read / 64, error .....

boot does not continue

only when I have activated the IOMMU let me continue with the boot

in earlier versions of the kernel if it booted without the IOMMU enabled but the USB 3.0 port does not work