Unexpected keyyyyboard repeatssss, kernel latency issue?

[Tobias Bocanegra]

oh, and i get those messages, when this happens:

kernel: usb 3-2: reset low speed USB device using uhci_hcd and address 3

which is either my mouse and/or my weird finger-print sensor.

$ lsusb
Bus 001 Device 001: ID 0000:0000
Bus 004 Device 001: ID 0000:0000
Bus 005 Device 001: ID 0000:0000
Bus 003 Device 003: ID 046d:c00c Logitech, Inc. Optical Wheel Mouse
Bus 003 Device 002: ID 08ff:2580 AuthenTec, Inc.
Bus 003 Device 001: ID 0000:0000
Bus 002 Device 002: ID 03f0:171d Hewlett-Packard
Bus 002 Device 001: ID 0000:0000

does someone know how i can disable a usb device completely?
regards, toby