Re: Old webcam problems

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On Tuesday, October 26, 2010 04:33:04 pm Alan Stern did opine:

> On Tue, 26 Oct 2010, gene heskett wrote:
> > > And if it is a USB problem, doesn't enabling CONFIG_USB_DEBUG seem
> > > like a good idea?
> > 
> > Done, but zero output from that while libv4lconvert is failing.
> 
> It was still worth a try.
> 
> > Next, join linux-media I suppose.  Later, when I've done that.  In the
> > middle of trading cars this AM.
> 
> There's something else you can also try.  Make sure CONFIG_DEBUG_FS and
> CONFIG_USB_MON are enabled, and capture a usbmon trace showing what
> happens when the program fails.  Instructions are in the kernel source
> file Documentation/usb/usbmon.txt.
> 
> Alan Stern
> 
Thanks Alan, I'll see about that tomorrow since my oxygen supply doesn't 
depend on it.  Today has managed to get a bit real.

-- 
Cheers, Gene
"There are four boxes to be used in defense of liberty:
 soap, ballot, jury, and ammo. Please use in that order."
-Ed Howdershelt (Author)
She always believed in the old adage -- leave them while you're looking 
good.
		-- Anita Loos, "Gentlemen Prefer Blondes"
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