On Mon, 10 Feb 2014, Stefani Seibold wrote: > Hi, > > the USB storage does not longer work on my DELL PRECISION M6400 with a > plain vanilla 3.13 kernel. > > When i attach a USB storage flash memory the system freeze immediately > or after accessing the flash. It makes not difference mounting via a > GNOME desktop or mounting as root in a text console. > > There is no problem with all previous kernel like 3.12.7, everything is > okay. > > All of the previous vanilla kernels works perfectly since nearly six > years on my workstation. > > What kind of information do you need to figure out the problem and fix > this regression? It would help to see a usbmon trace from 3.13 together with a usbmon trace from an earlier, working kernel. (The instructions are in Documentation/usb/usbmon.txt.) Start the usbmon trace just before you plug in the flash device. Alan Stern -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
