Re: USB-Stick stopped working in recent kernels: capacity change to 0

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On Wed, 2 Nov 2011, Axel Theilmann wrote:

> On 11/02/2011 04:07 PM, Alan Stern wrote:
> 
> moin,
> 
> > Yes, usbmon logs will be very helpful.  It will be best if you post two 
> > logs, one from a working kernel and one from a non-working kernel.
> 
> i captured those three usbmon-files
> 
> 
> a usbmon trace of inserting and removing the stick on a kernel 2.6.34 system
> where the stick works:
> 
> http://www.honx.org/~honx/usbmon/usbmon_capacity_working.txt
> 
> a usbmon trace of inserting and removing the stick on a kernel 3.0.3 system
> where the stick does not work:
> 
> http://www.honx.org/~honx/usbmon/usbmon_not_working.txt
> 
> a usbmon trace of an lsusb -v of the stick on a kernel 3.0.3 system:
> 
> http://www.honx.org/~honx/usbmon/usbmon_not_working_lusub.txt
> 
> i hope i got the descriptions right. i made these traces yesterday while
> working with the stick without actually preparing a clean debugging setup.
> 
> 
> the first file starts immediately at the insertion of the stick, the second
> one has a bit of a prologue of other usb-stuff..
> 
> 
> i hope these help, i can create more traces if you need them.

I'm not able to retrieve your files.  The hostname www.honx.org doesn't 
resolve in DNS.

Alan Stern

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