Bug 485065 - Dolphin doesn't generate thumbnails for some PNGs.
Summary: Dolphin doesn't generate thumbnails for some PNGs.
Status: RESOLVED DUPLICATE of bug 484183
Alias: None
Product: kio-extras
Classification: Frameworks and Libraries
Component: Thumbnails and previews (show other bugs)
Version: 24.02.1
Platform: Arch Linux Linux
: NOR normal
Target Milestone: ---
Assignee: Plasma Bugs List
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2024-04-05 06:32 UTC by northon_patrick3
Modified: 2024-04-05 13:04 UTC (History)
1 user (show)

See Also:
Latest Commit:
Version Fixed In:
Sentry Crash Report:

Attachments
Example file not working. (2.44 KB, image/png)
2024-04-05 06:32 UTC, northon_patrick3 		Details
View All Add an attachment

Note You need to log in before you can comment on or make changes to this bug.
Description northon_patrick3 2024-04-05 06:32:38 UTC 
Created attachment 168170 [details]
Example file not working.

SUMMARY
Dolphin is not generating thumbnails for some PNGs, other software like Gwenview do, so it's unclear if the problem is specific to Dolphin or in kio-extras. If the thumbnail has been generated by another software, then it will display in dolphin, otherwise Dolphin will not generate one. I can attest to it by looking at the content of `~/.cache/thumbnails`.

STEPS TO REPRODUCE
Browse a folder with affected PNGs in Dolphin.

OBSERVED RESULT
It won't display thumbnails and `~/.cache/thumbnails` won't contain thumbnail for the affected files.

EXPECTED RESULT
A thumbnail should be generated in `~/.cache/thumbnails` and displayed in Dolphin.

SOFTWARE/OS VERSIONS
Linux/KDE Plasma: Arch Linux
KDE Plasma Version: 6.0.3
KDE Frameworks Version: 6.0.0
Qt Version: 6.6.3
Comment 1 Nicolas Fella 2024-04-05 13:04:45 UTC 
*** This bug has been marked as a duplicate of bug 484183 ***