On Fri, 24 Feb 2012, okias wrote: > I hope that bus is assigned to port =) so now it was bus 3. > > Here it's(no key pressed, but if you like, I can add log with pressed keys): No need. The trace shows that your keyboard is pretty buggy. I saw at least three different things it did wrong. You may be able to get it to work by loading the usbhid module with a suitable quirks parameter: rmmod usbhid modprobe usbhid quirks=0x1a2c:0x0002:0x8 If that does the trick then we can create a permanent quirks entry for the keyboard. 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