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From: Hans Petter Selasky <hselasky@c2i.net>
Date: Mon, 20 Jul 2009 09:35:38 +0200
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Subject: Re: usb pen drive not detecting
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On Sunday 19 July 2009 23:16:03 chris scott wrote:
> hmm, i notice it nobbles the port to 12 Meg, not ideal is this a know
> issue?
>

It sounds like no IRQ's are generated on your EHCI controller, which is not 
directly an USB problem. You can try tuning:

ACPI support on/off
BIOS USB support on/off

--HPS