On Sat, 16 Oct 2010, Manuel Reimer wrote: > Alan Stern wrote: > > Try collecting a usbmon trace. Instructions are in the kernel source > > file Documentation/usb/usbmon.txt. > > I did so and uploaded the result here: > http://pastebin.org/229586 > > This is what happens while plugging in this "MP3 player". I don't get it. It looks like some other driver is communicating with the player, not usb-storage. What version of the Linux kernel are you using? What shows up in "lsmod" after you plug in the player? And what do you see in /proc/scsi/usb-storage? If you can, try building a kernel with CONFIG_USB_STORAGE_DEBUG enabled and then see what shows up in the dmesg log when the player is plugged in. > Will this help anyone to tell me if there is a chance to fix this or if > I should get my money back for this player? There's no sign of anything wrong with the player. 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
