> The existence of /dev/ttyUSB0 depends on the system: > * RPi with Raspbian: /dev/ttyUSB0 never goes away after step 4. > * RPi with Debian6, BBXM: /dev/ttyUSB0 goes away after step 4 and > comes back after step 6. Thats dependant upon your user space and really nothing to do with this > Are there any commands I can run to provide you with more information? As I said... > > If you think that if check is the problem can you replace it with an > > unconditional call to change_speed(tty, port) and the re-test. That will > > confirm if it is the cause. Alan -- To unsubscribe from this list: send the line "unsubscribe linux-serial" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html