Comment 17 for bug 1263355

sudo apt-get install --reinstall mtp-tools
Reading package lists... Done
Building dependency tree
Reading state information... Done
0 to upgrade, 0 to newly install, 1 to reinstall, 0 to remove and 0 not to upgrade.
Need to get 0 B/34.8 kB of archives.
After this operation, 0 B of additional disk space will be used.
(Reading database ... 856296 files and directories currently installed.)
Preparing to unpack .../mtp-tools_1.1.16-2_amd64.deb ...
Unpacking mtp-tools (1.1.16-2) over (1.1.16-2) ...
Setting up mtp-tools (1.1.16-2) ...
Processing triggers for man-db (2.8.7-3) ...
Config is in use.
aio@aio:/dev/bus/usb$ sudo mtp-detect
libmtp version: 1.1.16

Listing raw device(s)
Device 0 (VID=04e8 and PID=6860) is a Samsung Galaxy models (MTP).
   Found 1 device(s):
   Samsung: Galaxy models (MTP) (04e8:6860) @ bus 1, dev 41
Attempting to connect device(s)
error returned by libusb_claim_interface() = -6LIBMTP PANIC: Unable to initialize device
Unable to open raw device 0
OK.

[375115.145069] usb 6-2: new SuperSpeed Gen 1 USB device number 9 using xhci_hcd
[375115.168483] usb 6-2: New USB device found, idVendor=05e3, idProduct=0616, bcdDevice= 4.01
[375115.168486] usb 6-2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[375115.168487] usb 6-2: Product: USB3.0 Hub
[375115.168488] usb 6-2: Manufacturer: GenesysLogic
[375115.192599] hub 6-2:1.0: USB hub found
[375115.192973] hub 6-2:1.0: 4 ports detected
[375116.368009] usb 1-6: USB disconnect, device number 40
[375116.852829] usb 1-6: new high-speed USB device number 41 using xhci_hcd
[375116.877214] usb 1-6: New USB device found, idVendor=04e8, idProduct=6860, bcdDevice= 4.00
[375116.877217] usb 1-6: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[375116.877218] usb 1-6: Product: SAMSUNG_Android
[375116.877220] usb 1-6: Manufacturer: SAMSUNG
[375116.877221] usb 1-6: SerialNumber: xxxxxxxxxx
[375116.969189] cdc_acm 1-6:1.1: ttyACM0: USB ACM device

5.4.11-050411-generic