On Wed, 15 Dec 2004, Robert Hoffler wrote:
> I'm attaching the output of 'lspci'. All usb
> controllers should be the same on the notebook (as far
> as I know), but obviously 3 are different.
They should not be the same. 3 of your controllers are USB 1.1 whereas
the fourth is USB 2.0.
I don't know how many USB ports your notebook has, but probably they are
divided equally among the first three controllers and all of the ports are
connected to the fourth controller.
> It seems
> as if I'm having problems with those 3. When I use a
> usb 2-port hub in one of the 3 "troubled" controllers,
> both mouse and controller seem to work fine on
> startup??? When I use the mouse alone, it's sometimes
> not detected on startup. Also, I don't see any output
> from /proc/bus/usb/devices. I'm not sure how to turn
> on verbose usb debugging.
What do you get when you do:
cat /proc/bus/usb/devices
To turn on USB verbose debugging you need to configure and build a kernel.
The USB verbose debugging switch is the first option in the configuration
script after the option for USB support.
Alan Stern
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