Re: USB issue with kernel 3.6

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On Sun, Nov 04, 2012 at 03:07:35PM -0500, Alan Stern wrote:
[...]
> The first thing you should do is test a 3.6 kernel with 
> CONFIG_USB_DEBUG enabled and post the dmesg log showing the problem.  
> That will help indicate what is going wrong.

I guess this is a compile time option.
Is it any run-time possibility to achieve a similar result?

> If that doesn't suggest a solution, the next thing you should do is use 
> git bisect to find which change to the kernel is responsible for the 
> errors.  For this to work, you have to be able to tell reliably whether 
> the problem is present or not with a particular kernel, but it sounds 
> like that should be easy enough.

This seems a bit out of reach, for several reasons.
I'll have to use a Fedora kernel, which might have its
own patches and I suspect things will become complicated
beyond my capability to manage them.
I might try on a different PC, with a vanilla kernel,
not sure...

I was hoping someone had in mind what could be the hotspot
and the possibility to check it quickly.

bye,

-- 

piergiorgio
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