Bug 495312 - File picker cannot display existing thumbnails for many files
Summary: File picker cannot display existing thumbnails for many files
Status: RESOLVED WORKSFORME
Alias: None
Product: frameworks-kio
Classification: Frameworks and Libraries
Component: Open/save dialogs (show other bugs)
Version: 6.7.0
Platform: openSUSE Linux
: NOR normal
Target Milestone: ---
Assignee: KIO Bugs
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2024-10-24 19:21 UTC by Ilya Bizyaev
Modified: 2024-11-13 20:23 UTC (History)
2 users (show)

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

Attachments
Sample image (51.79 KB, image/png)
2024-10-24 19:21 UTC, Ilya Bizyaev 		Details
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Description Ilya Bizyaev 2024-10-24 19:21:23 UTC 
STEPS TO REPRODUCE
1. Click the "Add an attachment" button on this page, then press "Choose a file".
2. Make sure that the preview sidebar is displayed (F11).
3. Move your cursor over various files.

OBSERVED RESULT
For many files, no preview is displayed, even though they have a thumbnail in the main view.

EXPECTED RESULT
If a file has a thumbnail, it is always displayed in the preview sidebar.

SOFTWARE/OS VERSIONS
Operating System: openSUSE Tumbleweed 20241021
KDE Plasma Version: 6.2.1
KDE Frameworks Version: 6.7.0
Qt Version: 6.8.0
Kernel Version: 6.11.3-2-default (64-bit)
Graphics Platform: Wayland

ADDITIONAL INFORMATION
I attached an example image that gives me no preview in the file picker, even though a thumbnail is successfully generated for it. Also, Dolphin's preview panel (F11) does not suffer from this issue.
Comment 1 Ilya Bizyaev 2024-10-24 19:21:54 UTC 
Created attachment 175195 [details]
Sample image
Comment 2 Nate Graham 2024-10-28 04:17:46 UTC 
Can you figure out a pattern behind which files don't get proper previews?
Comment 3 Ilya Bizyaev 2024-10-28 12:15:16 UTC 
Can you reproduce the issue with the attached file?
Comment 4 Nate Graham 2024-10-28 15:04:19 UTC 
Yep, I see a preview for it as expected.
Comment 5 Bug Janitor Service 2024-11-12 03:46:44 UTC 
🐛🧹 ⚠️ This bug has been in NEEDSINFO status with no change for at least 15 days. Please provide the requested information, then set the bug status to REPORTED. If there is no change for at least 30 days, it will be automatically closed as RESOLVED WORKSFORME.

For more information about our bug triaging procedures, please read https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging.

Thank you for helping us make KDE software even better for everyone!
Comment 6 Ilya Bizyaev 2024-11-13 20:23:48 UTC 
This bug has magically been resolved with some update :)