I've just tried to update metadata on the aura HD for 20 books, and I got this error message
Spoiler:
calibre, version 1.21.0
ERREUR : Exception non gérée: <b>OperationalError</b>:database is locked
calibre 1.21 [64bit] isfrozen: True is64bit: True
Windows-7-6.1.7601-SP1 Windows ('64bit', 'WindowsPE')
('Windows', '7', '6.1.7601')
Python 2.7.5
Windows: ('7', '6.1.7601', 'SP1', 'Multiprocessor Free')
Traceback (most recent call last):
File "calibre_plugins.koboutilities.action", line 667, in update_metadata
File "calibre_plugins.koboutilities.action", line 2704, in _update_metadata
OperationalError: database is locked
I'd just done the same thing for the aura I bought yesterday, with no problem. I have now synced everything between the two, have the same versions (the latest) for everything.
Edit: I solved my size difference problem (a file copied in the wrong place).