Bug 499694

Summary: Thumbnail Size Issue in Dolphin with Nextcloud Folders
Product: [Applications] dolphin Reporter: rolandmoons
Component: view-engine: generalAssignee: Dolphin Bug Assignee <dolphin-bugs-null>
Status: REPORTED ---    
Severity: minor CC: cwo.kde, dolphin-bugs-null, renas
Priority: NOR    
Version First Reported In: 24.12.2   
Target Milestone: ---   
Platform: Arch Linux   
OS: Linux   
Latest Commit: Version Fixed In:
Sentry Crash Report:
Attachments: Dolphin in a nextcloud synced folder

Description rolandmoons 2025-02-08 19:08:48 UTC
Created attachment 178083 [details]
Dolphin in a nextcloud synced folder

SUMMARY
After updating to Dolphin 24.12.2, folders from my Nextcloud storage that contain images, as well as images themselves that have the sync check overlay, appear smaller than they should be in icon view. Downgrading to Dolphin 24.12.1 resolves the issue.

STEPS TO REPRODUCE
1. Open Dolphin 24.12.2.
2. Navigate to a Nextcloud-synced folder/symbolic link that contains images that have the sync check overlay.

OBSERVED RESULT
Folder thumbnails with images and individual image files appear smaller than expected in either icon, detail or compact view.

EXPECTED RESULT
Thumbnails and folder icons with images should be displayed at their normal size, consistent with other folders without images.

SOFTWARE/OS VERSIONS
Linux/KDE Plasma: Arch Linux
KDE Plasma Version: 6.2.5
KDE Frameworks Version: 6.10.0
Qt Version: 6.8.2

ADDITIONAL INFORMATION
I am using the Nextcloud desktop client to allow for the syncing of the folders.
This issue happens on both X11 and Wayland
Comment 1 cwo 2025-02-10 11:18:10 UTC
Thank you for the bug report!

I think this issue should be fixed by the changes that have landed in Frameworks recently (see e.g. bug 499363). Could I ask you wait for Frameworks 6.11 to release later this week and try again with that?
Comment 2 reneas 2025-02-17 02:52:35 UTC
Unfortunately I have to say that the new 6.11 Framework didn't fix this issue for me. Downgrading Dolphin to 24.12.1 is a functioning workaround for now...

Operating System: Nobara Linux 41
KDE Plasma Version: 6.3.0
KDE Frameworks Version: 6.11.0
Qt Version: 6.8.2
Comment 3 rolandmoons 2025-02-17 13:48:08 UTC
Can confirm as well updating to the new 6.11 framework didn't resolve the issue.

OS: Arch Linux
KDE Plasma Version: 6.3.0
KDE Frameworks Version: 6.11.0
Qt Version: 6.8.2
Comment 4 Bug Janitor Service 2025-03-04 03:46:55 UTC
๐Ÿ›๐Ÿงน โš ๏ธ 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 5 rolandmoons 2025-03-07 17:56:05 UTC
After updating my system today i noticed dolphin had a newer version.
And updating dolphin to version 24.12.3 seems to have resolved this issue.

The sync checks still seem to be dependent on the thumbnail size but that is already reported in bug 499363 already mentioned by cwo.
So as far as i am concerned this bug seems fixed might want to wait to see if its also fixed for reneas i guess.

KDE Plasma Version: 6.3.2
KDE Frameworks Version: 6.11.0
Qt Version: 6.8.2