Re: "reset full-speed USB device number 6 using ehci-pci" with Dell Inspiron 15R 5537

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On Tue, 23 Feb 2016 11:48:51 -0500 (EST)
Alan Stern <stern@xxxxxxxxxxxxxxxxxxx> wrote:

> I don't see any crash in that photo.

	Sorry. By "crash" I mean "unable to use the keyboard". Maybe I
used the wrong term.

> Also, it looks like the log results in this run were different from 
> what you posted before.  Earlier you had "usbhid 3-1.6:1.0: post reset
> hid_start_in -> -22" but the photo shows "usbhid 3-1.3:1.1: post reset
> hid_start_in -> 0" (I think -- the photo is hard to read).
> 
> So either the mouse is plugged into a different port and is behaving 
> differently, or else the photo shows the results for a different 
> device, which isn't very useful.

	Maybe is the mobile phone I left plugged for transferring
photos. I'll remove it completely when doing the tests.

> Let's forget about trying to trace into the USB core and instead trace
> just the usbhid driver.

	Ok, another Call Trace. These are the best pictures I took (just
the second is not so good) and this is the maximum I can go back in
the scroll buffer. I hope it's clear enough. You can click on the
thumbnail to expand the picture.

1) http://imgur.com/4c5rkex

2) http://imgur.com/vu6xet2

3) http://imgur.com/84aX3IE

4) http://imgur.com/i0p6Uaf

5) http://imgur.com/CnVbGmn

-- 
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