Please use Reply-To-All so that your email gets sent to the mailing list as well as to me. On Wed, 22 Jan 2014, Andrey Karpenko wrote: > Hi Alan > > Please, find attached usbmon trace. > I have used 3.13 kernel. > > Thanks Please don't top-post. > On Mon, 2014-01-20 at 21:13 -0500, Alan Stern wrote: > > On Sat, 18 Jan 2014, Andrey Karpenko wrote: > > > > > Hi > > > Greg Kroah-Hartman asks me to send it to you > > > > > > https://bugzilla.kernel.org/show_bug.cgi?id=68941 > > > > It would help if you could post a usbmon trace for the Inspiron > > computer, showing the problem. (See the kernel source file > > Documentation/usb/usbmon.txt for instructions.) If possible, you > > should use the new 3.13 kernel. > > > > Alan Stern The usbmon trace doesn't show anything unusual. The communication stopped in the middle of a READ TOC command, but the exact same command executed correctly a little while earlier. Does the Inspiron (or any of your other computers) have a USB-2 port? Does the drive work correctly if you plug it in there instead of into the USB-3 port? If the same problem occurs with a USB-2 port, please post a usbmon trace for that. The kernel version doesn't matter so much for this test, but 3.13 is still preferable. 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