usbkey not found on 4.0.2

[enrico1301]

Hi,
I have used knoppix 3.8 with success on IBM X206 and found usbkey on sda.
On the same machine with knoppix 4.0.2 i don't found usbkey , if use lsusb seems that usbkey is not attach.

Any help ?

Regards,
Enrico

[enrico1301]

Hi,
I solve the problem with "modprobe ehci_hcd"

Enrico