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Disable a USB device?



While poking at powertop and reading online, I saw a good bit of wakeups
from USB.  I read a recommendation to remove all USB devices to lower
wakeups, but I have a Thinkpad with a fingerprint reader built-in.  Is
there a way to disable an unused USB device so that it acts like it has
been unplugged?

Otherwise, USB wakes up 4 times per second for no particular reason (no
other USB devices are attached).
-- 
Chris Adams <cmadams hiwaay net>
Systems and Network Administrator - HiWAAY Internet Services
I don't speak for anybody but myself - that's enough trouble.


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