Same thing here: Ubuntu 12.10 and a Galaxy Note 2 (N7100)
mtpfs -o allow_other /media/GalaxyNote2/
Listing raw device(s)
Device 0 (VID=04e8 and PID=6860) is a Samsung GT P7310/P7510/N7000/I9070/I9100/I9300 Galaxy Tab 7.7/10.1/S2/S3/Nexus/Note/Y.
Found 1 device(s):
Samsung: GT P7310/P7510/N7000/I9070/I9100/I9300 Galaxy Tab 7.7/10.1/S2/S3/Nexus/Note/Y (04e8:6860) @ bus 2, dev 6
Attempting to connect device
PTP_ERROR_IO: failed to open session, trying again after resetting USB interface
LIBMTP libusb: Attempt to reset device
Listing File Information on Device with name: GT-N7100
Same thing here: Ubuntu 12.10 and a Galaxy Note 2 (N7100)
mtpfs -o allow_other /media/GalaxyNote2/ N7000/I9070/ I9100/I9300 Galaxy Tab 7.7/10. 1/S2/S3/ Nexus/Note/ Y. N7000/I9070/ I9100/I9300 Galaxy Tab 7.7/10. 1/S2/S3/ Nexus/Note/ Y (04e8:6860) @ bus 2, dev 6
Listing raw device(s)
Device 0 (VID=04e8 and PID=6860) is a Samsung GT P7310/P7510/
Found 1 device(s):
Samsung: GT P7310/P7510/
Attempting to connect device
PTP_ERROR_IO: failed to open session, trying again after resetting USB interface
LIBMTP libusb: Attempt to reset device
Listing File Information on Device with name: GT-N7100