Hi I was wondering if there was any mechanism in the kernel to diagnose malfunctions in the USB connections; in particular if a hub has any non-working port or similar. Is there something 'lower level' than /sys/bus/usb/devices to check a hub's (root or physical) status? Any possible mechanism to ensure a port is working? Thank you as -- 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
