libmtp version: 1.0.1

Listing raw device(s)
Device 0 (VID=1004 and PID=611b) is a LG Electronics Inc. GR-500 Music Sync Player.
   Found 1 device(s):
   LG Electronics Inc.: GR-500 Music Sync Player (1004:611b) @ bus 2, dev 7
Attempting to connect device(s)
LIBMTP PANIC: could not inspect object property descriptions!
LIBMTP PANIC: could not inspect object property descriptions!
LIBMTP PANIC: could not inspect object property descriptions!
LIBMTP PANIC: could not inspect object property descriptions!
LIBMTP PANIC: could not inspect object property descriptions!
LIBMTP PANIC: could not inspect object property descriptions!
LIBMTP PANIC: could not inspect object property descriptions!
LIBMTP PANIC: could not inspect object property descriptions!
LIBMTP PANIC: could not inspect object property descriptions!
LIBMTP PANIC: could not inspect object property descriptions!
LIBMTP PANIC: could not inspect object property descriptions!
LIBMTP PANIC: could not inspect object property descriptions!
LIBMTP PANIC: could not inspect object property descriptions!
Error 7: Unable to read Maximum Battery Level for this device even though the device supposedly supports this functionality
Error 1: Get Storage information failed.
Error 2: PTP Layer error 02fe: get_handles_recursively(): could not get object handles.
Error 2: (Look this up in ptp.h for an explanation.)
USB low-level info:
   Using kernel interface "usbfs"
   bcdUSB: 512
   bDeviceClass: 0
   bDeviceSubClass: 0
   bDeviceProtocol: 0
   idVendor: 1004
   idProduct: 611b
   IN endpoint maxpacket: 512 bytes
   OUT endpoint maxpacket: 512 bytes
   Raw device info:
      Bus location: 2
      Device number: 7
      Device entry info:
         Vendor: LG Electronics Inc.
         Vendor id: 0x1004
         Product: GR-500 Music Sync Player
         Vendor id: 0x611b
         Device flags: 0x00000804
Configuration 0, interface 0, altsetting 0:
   Interface implements PTP class, no further probing.
Device info:
   Manufacturer: LGE
   Model: GR500 Music Sync Player
   Device version: 1.00
   Serial number: 00000000000000000011793007979534
   Vendor extension ID: 0x00000006
   Vendor extension description: microsoft.com: 1.0; microsoft.com/WMDRMPD: 10.1; microsoft.com/WMPPD: 11.0; microsoft.com/WMPPD: 10.0; vodafone.com/omadrmv2: 1.0;
   Detected object size: 32 bits
Supported operations:
   1001: get device info
   1002: Open session
   1003: Close session
   1004: Get storage IDs
   1005: Get storage info
   1006: Get number of objects
   1007: Get object handles
   1008: Get object info
   1009: Get object
   100a: Get thumbnail
   100b: Delete object
   100c: Send object info
   100d: Send object
   100f: Format storage
   1010: Reset device
   1014: Get device property description
   1015: Get device property value
   1016: Set device property value
   1017: Reset device property value
   101b: Get partial object
   9801: Get object properties supported
   9802: Get object property description
   9803: Get object property value
   9804: Set object property value
   9810: Get object references
   9811: Set object references
   9805: Get object property list
   9806: Set object property list
   9808: Send object property list
   9103: Set license response
   9104: Get sync list
   9105: Send meter challenge query
   9106: Get meter challenge
   9107: Get meter response
   9108: Clean data store
   9109: Get license state
   910a: Send WMDRM-PD Command
   910b: Send WMDRM-PD Request
   9201: Report Added/Deleted Items
   9202: Report Acquired Items
Events supported:
   0x4004
   0x4005
   0x400a
Device Properties Supported:
   0x5001: Battery Level
   0xd401: Synchronization Partner
   0xd402: Friendly Device Name
   0xd404: Unknown property
   0xd102: Device Certificate
Playable File (Object) Types and Object Properties Supported:
   b984: 3GP
   3000: Undefined Type
   3001: Association/Directory
   3008: MS Wave
   3009: MP3
   300c: ASF
   3801: JPEG
   b901: WMA
   b902: OGG
   b903: AAC
   ba03: Abstract Audio Album
   ba05: Abstract Audio Video Playlist
   ba10: WPL Playlist
Special directories:
   Default music folder: 0x00000000
   Default playlist folder: 0x00000000
   Default picture folder: 0x00000000
   Default video folder: 0x00000000
   Default organizer folder: 0x00000000
   Default zencast folder: 0x00000000
   Default album folder: 0x00000000
   Default text folder: 0x00000000
MTP-specific device properties:
   Friendly name: (NULL)
   Synchronization partner: (NULL)
libmtp supported (playable) filetypes:
   RIFF WAVE file
   ISO MPEG-1 Audio Layer 3
   Microsoft Advanced Systems Format
   JPEG file
   Microsoft Windows Media Audio
   Ogg container format
   Advanced Audio Coding (AAC)/MPEG-2 Part 7/MPEG-4 Part 3
   Abstract Album file
   Abstract Playlist file
Unable to acquire device certificate, perhaps this device does not support this
Error 2: PTP Layer error 02fe: get_device_unicode_property(): failed to get unicode property.
Error 2: (Look this up in ptp.h for an explanation.)
OK.