On Wed, 11 Mar 2015, Cristian wrote:

> 2015-03-11 4:55 GMT-03:00 Greg KH <gre...@linuxfoundation.org>:
> > On Wed, Mar 11, 2015 at 02:01:04AM -0300, Cristian wrote:
> >> Hello Developers of kernel USB,
> >>
> >> My report:
> >> https://bugzilla.kernel.org/show_bug.cgi?id=94691
> >>
> >> "Mount Samsung Galaxy Mini S4 + Cyagenmod 4.4.2"
> >>
> >> "dmesg:
> >> [ 92.854737] usb 1-2: device descriptor read/64, error -71
> >> [ 93.126517] usb 1-2: device descriptor read/64, error -71
> >> [ 93.342337] usb 1-2: new low-speed USB device number 8 using xhci_hcd
> >> [ 93.510224] usb 1-2: device descriptor read/64, error -71
> >> [ 93.782012] usb 1-2: device descriptor read/64, error -71
> >> [ 93.997737] usb 1-2: new low-speed USB device number 9 using xhci_hcd
> >> [ 93.998530] usb 1-2: Device not responding to setup address.
> >> [ 94.201669] usb 1-2: Device not responding to setup address.
> >> [ 94.405466] usb 1-2: device not accepting address 9, error -71"
> >
> > What kernel version is this?
> 
> 3.19 and 4.0-rc3

Have you checked that the cable isn't bad?  Does it work with other 
devices attached to the same computer?

What about plugging the same device and cable into a different 
computer?

Alan Stern

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