Bug 370348 - .thumbnail directory
Summary: .thumbnail directory
Status: RESOLVED NOT A BUG
Alias: None
Product: digikam
Classification: Applications
Component: Database-Thumbs (show other bugs)
Version: 5.2.0
Platform: Microsoft Windows Microsoft Windows
: NOR minor
Target Milestone: ---
Assignee: Digikam Developers
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2016-10-09 16:17 UTC by herb
Modified: 2022-01-02 09:56 UTC (History)
1 user (show)

See Also:
Latest Commit:
Version Fixed In: 7.5.0


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Description herb 2016-10-09 16:17:49 UTC
Hello,

I work with digiKam 5.2.0 on a Win 7 system.

As far as I understand the digiKam documentation digiKam stores all its data - thumbnails included - inside of database files.
But in directory c:\user\USER\.thumbnail\large I found lots of *.png thumbnails.

In case of digikam (or showfoto) do not need these cached files within the next session, for a better housekeeping it would be very helpful to delete these file atleast at end of a session.
In case of digikam (or showfoto) need the files in its next session these thumbnail should be stored in a subdirectory of database directory (selected by user). 

Thanks in advance and Best regards
Herb

Reproducible: Always

Steps to Reproduce:
1. Work with digikam and/or showfoto with images newly found inside an album.
2. Look at directory c:\user\USER\.thumbnail\large
3.
Comment 1 caulier.gilles 2016-10-09 16:23:02 UTC
I'm sure. These files are not generated by digiKam.

Try to remove it and restart digiKam, just to be sure.

Gilles Caulier
Comment 2 herb 2016-10-09 16:36:40 UTC
Hello,

thanks for your quick reply.

I was very sure that these files are created by digiKam, because the string digikam is part of the filename. 
The files are created by showfoto:
I started showfoto, opened a directory with 8 *.jpg images and closed showfoto.
Now I found 32 files in directory c:\user\USER\.thumbnail\large.
A typical filename is as follows:  6baabcf91d28667d3c72293b43499e06.png-digikam-ER2644.png

Best regards
Herb
Comment 3 caulier.gilles 2016-10-09 17:44:23 UTC
Well for Showfoto, it's normal. Showfoto do not support database and use freeDesktop standard to generate thumbnails.

Gilles Caulier