This is awesome. Kernel debugging over serial port is well known. But debugging over USB and other ports are also: This is for Firewire: http://osdir.com/ml/kernel.debugging.kgdb.bugs/2006-03/msg00069.html And for USB I cannot find....but today there is a kernel patch related to that: http://www.gossamer-threads.com/lists/linux/kernel/951928 So possibly it is still not available. -- To unsubscribe from this list: send an email with "unsubscribe kernelnewbies" to ecartis@xxxxxxxxxxxx Please read the FAQ at http://kernelnewbies.org/FAQ