On Sun, 20 Nov 2005, Andre Madeira wrote:

> I "fixed" the problem by compiling ehci_hcd as a module and
> unloading it before using the webcam. It works fine now.
> I saw somebody else had a problem in this list late last year:
> Subject: Problems with USB 2.0 and Dell APR (I8500) (2004-10-23 15:50).
> 
> I don't mind unloading this module to get my webcam to work,
> however it would be interesting to know why.

There's a brief discussion at <http://www.linux-usb.org/usb2.html> of the 
problems when you plug a full-speed device into a high-speed hub (like the 
one in your port replicator).

Alan Stern



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