My Kobo's had recurring database problems. I've wiped it twice so far and again it's malfunctioning. Calibre won't talk to it:
calibre, version 2.85.1
ERROR: Error: Error communicating with device
CorruptError: database disk image is malformed
Traceback (most recent call last):
File "site-packages/calibre/gui2/device.py", line 88, in run
File "site-packages/calibre/gui2/device.py", line 511, in _books
File "site-packages/calibre/devices/kobo/driver.py", line 1835, in books
File "src/cursor.c", line 231, in resetcursor
CorruptError: CorruptError: database disk image is malformed
...and the KoboUtilities Device Database Check has this to say:
Result of running 'PRAGMA integrity_check' on database on the Kobo device:
*** in database main ***
On tree page 45154 cell 0: invalid page number 218103808
On tree page 38121 cell 40: 2nd reference to page 36343
On tree page 38121 cell 40: Child page depth differs
On tree page 38121 cell 41: Child page depth differs
Page 71501 is never used
Page 71502 is never used
Page 71506 is never used
Page 71507 is never used
row 40146 missing from index sqlite_autoindex_content_1
Any suggestions? Could there be a particular bad file causing this? Could it be losing it just because I use Pocket heavily? What else? I'm clutching at straws here. :-/