Comment 19 for bug 306410

With your new version:
$ sudo mtp-detect
libmtp version: 1.0.1

Listing raw device(s)
   Found 1 device(s):
   Perception Digital, Ltd: Gigaware GX400 (0aa6:9702) @ bus 0, dev 4
Attempting to connect device(s)
usb_claim_interface(): Device or resource busy
LIBMTP PANIC: Unable to initialize device
Unable to open raw device 0
OK.