On Tue, 5 May 2009, Mario wrote: > Is there a way to understand if all the real ports are connected to the > internal hub? Using the /proc? Short of taking the device apart and tracing the wires, the only way to do it is to see what messages appear in the system log when you plug a device into each of those ports. 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