[Tan]

Thanks Davidfor, I did set metadata management to auto. Here is the debug log:
calibre Debug log
calibre 1.33 isfrozen: True is64bit: False
Windows-7-6.1.7601-SP1 Windows ('32bit', 'WindowsPE')
('Windows', '7', '6.1.7601')
Python 2.7.5
Windows: ('7', '6.1.7601', 'SP1', 'Multiprocessor Free')
Starting up...
DEBUG: 0.0 KoboUtilites::action.py - loading translations
DEBUG: 0.0 KoboUtilites::dialogs.py - loading translations
DEBUG: 0.0 KoboUtilites::action.py - loading translations
DEBUG: 0.8 No Kobo Touch, Glo or Mini appears to be connected
DEBUG: 0.8 rebuild_menus - self.supports_ratings=False
Started up in 94.53 seconds with 937 books
Job: 1 Get device information started
DeviceJob: 1 Get device information done, calling callback
DeviceJob: 1 Get device information callback returned
Job: 2 Get list of books on device started
DEBUG: 0.0 KoboTouch:books - oncard='None'
DEBUG: 0.0 KoboTouch:books - oncard='None', prefix='G:\'
DEBUG: 0.0 Kobo device: Kobo Aura HD
DEBUG: 0.0 Version of driver: (2, 2, 14) Has kepubs: True
DEBUG: 0.0 Version of firmware: (3, 2, 0) Has kepubs: True
DEBUG: 0.0 Firmware supports cover image tree: True
DEBUG: 0.1 KoboTouch:books - opts.extra_customization= [u'', False, False, False, False, False, False, False, False, False, False, False, u'', True, False, False, False, False, False, False, u'', False]
DEBUG: 0.1 KoboTouch:books - prefs['manage_device_metadata']= on_connect
DEBUG: 0.1 KoboTouch:books - set_debugging_title to ''
DEBUG: 0.1 KoboTouch:books - length bl=0
DEBUG: 0.2 KoboTouch:books - length bl after sync=9
DEBUG: 0.2 KoboTouch:books - reading device database
DEBUG: 0.2 Database Version=96
DEBUG: 0.2 KoboTouch:books - shelf list: [u'Fiction']
DEBUG: 0.3 KoboTouch:books - query= SELECT Title, Attribution, DateCreated, ContentID, MimeType, ContentType, ImageID, ReadStatus, ___ExpirationStatus, FavouritesIndex, Accessibility, IsDownloaded, Series, SeriesNumber, ___UserID, ExternalId FROM content where BookID is Null and ((Accessibility = -1 and IsDownloaded in ('true', 1 )) or (Accessibility in (1,2) and IsDownloaded in ('true', 1)) ) and not ((___ExpirationStatus=3 or ___ExpirationStatus is Null) and ContentType = 6) AND (externalId IS NULL OR externalId = '') AND contentId NOT LIKE 'file:///mnt/sd/%'
DEBUG: 0.3 KoboTouch:books - looping on database - row=9
DEBUG: 0.3 KoboTouch:books - title='' authors= Kobo Inc.
DEBUG: 0.3 KoboTouch:books - row= (u'', u'Kobo Inc.', None, u'file:///usr/local/Kobo/help/10UserGuide-Legal.kepub.epub', u'application/x-kobo-epub+zip', u'6', None, 0, 0, -1, 1, 1, None, None, u'', None)
DEBUG: 0.5 KoboTouch:books - looping on database - row=10
DEBUG: 0.5 KoboTouch:books - title='' authors= Kobo Inc.
DEBUG: 0.5 KoboTouch:books - row= (u'', u'Kobo Inc.', None, u'file:///usr/local/Kobo/help/09UserGuide-Contacting_FNAC.kepub.epub', u'application/x-kobo-epub+zip', u'6', None, 0, 0, -1, 1, 1, None, None, u'', None)
DEBUG: 0.7 KoboTouch:books - automatically managing metadata
DEBUG: 0.7 KoboTouch:books - about to sync_booklists
DEBUG: 0.7 USBMS: starting sync_booklists
Job: 1 Get device information finished
No details available.
DEBUG: 1.0 USBMS: finished sync_booklists
DEBUG: 1.0 KoboTouch:books - have done sync_booklists
DEBUG: 1.0 KoboTouch:books - end - oncard='None'
DEBUG: 1.0 KoboTouch:books - oncard='carda'
DEBUG: 1.0 KoboTouch:books - Asked to process 'carda', but do not have one!
DEBUG: 1.0 KoboTouch:books - oncard='cardb'
DEBUG: 1.0 KoboTouch:books - Asked to process 'cardb', but do not have one!
DeviceJob: 2 Get list of books on device done, calling callback
DeviceJob: metadata_downloaded: Starting set_books_in_library
DeviceJob: set_books_in_library: books to process= 9
DeviceJob: set_books_in_library finished: time= 0.00999999046326
DeviceJob: metadata_downloaded: updating views
DeviceJob: metadata_downloaded: syncing
DeviceJob: metadata_downloaded: refreshing ondevice
DeviceJob: metadata_downloaded: sending metadata_available signal
DEBUG: 223.9 KoboUtilites:_on_device_metadata_available - Metadata available: {'main': {u'device_store_uuid': u'6ea87eb7-3b3e-447d-9c91-e49c5893162b', u'location_code': 'main', u'device_name': u'Kobo Aura HD', u'calibre_version': u'1.33.0', u'prefix': 'G:/', u'last_library_uuid': u'd7a7eee8-eb0f-4aed-b3d5-a2830ae7ab20', u'date_last_connected': u'2014-04-25T09:43:47.312000+00:00'}}
DEBUG: 223.9 Have a Kobo device connected connected
DEBUG: 223.9 Have a Kobo device connected connected
DEBUG: 223.9 rebuild_menus - self.supports_ratings=True
DeviceJob: 2 Get list of books on device callback returned
Job: 3 Send metadata to device started
DEBUG: 1.3 KOBO:sync_booklists - start
DEBUG: 1.3 KoboTouch:update_device_database_collections - oncard='main'
DEBUG: 1.4 KoboTouch:update_device_database_collections - set_debugging_title to ''
DEBUG: 1.4 KoboTouch:update_device_database_collections - Finished
DEBUG: 1.4 USBMS: starting sync_booklists
DEBUG: 1.4 USBMS: finished sync_booklists
DEBUG: 1.4 KOBO:sync_booklists - end
DeviceJob: 3 Send metadata to device done, calling callback
DeviceJob: 3 Send metadata to device callback returned
Job: 3 Send metadata to device finished
No details available.
Job: 2 Get list of books on device finished
No details available.