forte% sudo ./sendfirm /home/josh/source/NK.bin libmtp version: 1.0.3 avoid probing device using kernel interface "uvcvideo" Device 0 (VID=0930 and PID=0010) is a Toshiba Gigabeat S. LIBMTP PANIC: could not inspect object property descriptions! LIBMTP PANIC: could not inspect object property descriptions! Sending /home/josh/source/NK.bin Sending file... Error sending file. Error 2: PTP Layer error 200c: send_file_object_info(): Could not send object info. Error 2: (Look this up in ptp.h for an explanation.) forte% sudo ./sendfirm /home/josh/source/NK.bin libmtp version: 1.0.3 avoid probing device using kernel interface "uvcvideo" Device 0 (VID=0930 and PID=0010) is a Toshiba Gigabeat S. PTP_ERROR_IO: Trying again after re-initializing USB interface LIBMTP PANIC: Could not open session! (Return code 767) Try to reset the device. No devices.