[fprint] etes603 error

[Martin Hejnfelt]

Hi Paolo,

Not sure if this could be the culprit of your problem, but the Raspberry
Pi has some serious USB issues depending on which kernel and kernel
parameters you are using. I've had similar issues with other USB
devices, especially a FTDI USB-RS232 converter.

Try running a "BRANCH=next rpi-update" and take a look at this thread:
http://www.raspberrypi.org/forums/viewtopic.php?t=70437&p=510566

Regards,
Martin Hejnfelt