On Wed, 16 May 2012, Gerhard Thomas wrote: > In windows the touchscreen works flawlessly. > It will be hard you monitor the exact right moment when it is turned on. > I am suspecting now that on loading the driver windows is sending some > activation package to the device (or another device 'switch'). I also > wondered if it is possible that there are multiple configurations of the > usb hub or host controller that would turn the device on. I don't think either the hub or the host controller has any alternate configurations that would affect this. They appear to be standard Intel components. 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