Can someone explain the output from lsusb here?

[Karl F. Larsen]

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Karl Auer wrote:
> On Thu, 2009-07-02 at 12:56 -0700, NoOp wrote:
>> On 07/01/2009 07:05 PM, Karl Auer wrote:
>>> I'm puzzled because only two of supposedly 6 USB interfaces work on my
>>> new Dell Vostro 1720.
> 
> Well, I finally found time to properly investigate this little problem,
> and started by testing it with other devices. To mixed emotions I
> discovered that my original Microsoft optical mouse (Intellimouse) does
> not work in any of the four USB ports on the left edge of the Vostro. It
> *does* work in both the ports on the right hand edge. It is very
> difficult to insert the USB plug into the any of the four right-hand
> ports, too, but not so difficult that there is any suggestion of damage
> happening. Just very stiff.
> 
> Another mouse - a younger Logitech Click! optical mouse, works in all
> six ports, and its plug is noticeably easier to insert into the
> right-hand ports.
> 
> I'm happy that I can arrange my various USB devices to my satisfaction,
> and will try to document all this more comprehensively before taking the
> matter to Dell (which I may not do, as the pain threshold has not really
> been crossed :-)
> 
> Thank you for the many ideas.
> 
> Regards, K.
> 
> 
	You have NO complaint to take to Dell. As I decided the problem is in
the wiring from the 3 devises to your stuff. Now you learn some of your
USB stuff is bad. But you got all 6 ports working so Dell has done what
it said it did. Relax and enjoy.


73 Karl


- --

	Karl F. Larsen, AKA K5DI
	Linux User
	#450462   http://counter.li.org.
        Key ID = 3951B48D

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