| Summary: | The thumbnails inside of icons of folders don't update when the file of the thumbnail is trashed/deleted | ||
|---|---|---|---|
| Product: | [Frameworks and Libraries] kio-extras | Reporter: | Fernando Marcelino Muniz <fernandommuniz> |
| Component: | Thumbnails and previews | Assignee: | Plasma Bugs List <plasma-bugs-null> |
| Status: | RESOLVED FIXED | ||
| Severity: | normal | CC: | akselmo, dolphin-bugs-null, nate |
| Priority: | NOR | ||
| Version First Reported In: | 24.08.3 | ||
| Target Milestone: | --- | ||
| Platform: | Arch Linux | ||
| OS: | Linux | ||
| Latest Commit: | https://invent.kde.org/frameworks/kio/-/commit/bddc77cd03e2e3c388a7c0ee77131c56ce2699bc | Version Fixed/Implemented In: | 6.23 |
| Sentry Crash Report: | |||
| Attachments: | I've only tested this issue on /home subfolders, but it might happen with all folders. | ||
Notice how you can also see the same file on the Desktop folder, so moving files also has this issue. Can confirm, it seems to happen only with images. Couldn't get it to happen with a video file however. Operating System: Fedora Linux 41 KDE Plasma Version: 6.2.80 KDE Frameworks Version: 6.10.0 Qt Version: 6.8.0 Kernel Version: 6.11.11-300.fc41.x86_64 (64-bit) Graphics Platform: Wayland Processors: 12 × AMD Ryzen 5 3600 6-Core Processor Memory: 15,5 GiB of RAM Graphics Processor: AMD Radeon RX 6600 I can do this with a video, but it's likely because of "ffmpegthumbs". I've noticed that when dragging items from the Trash folder into another tab, or to one of the folders under "Places", the item still appear inside the Trash until F5 is pressed. I am unable to reproduce this anymore, does it still happen to you? Operating System: Fedora Linux 42 KDE Plasma Version: 6.4.80 KDE Frameworks Version: 6.18.0 Qt Version: 6.9.1 Kernel Version: 6.15.10-200.fc42.x86_64 (64-bit) Graphics Platform: Wayland Processors: 12 × AMD Ryzen 5 3600 6-Core Processor Memory: 16 GiB of RAM (15.5 GiB usable) Graphics Processor: AMD Radeon RX 6600 Had a tab in /home and a second one in /documents . I moved an screenshot to /documents it updated it's preview on /home , but it didn't update when I deleted it. Exactly as shown in the attachment. Operating System: Arch Linux KDE Plasma Version: 6.4.4 KDE Frameworks Version: 6.17.0 Qt Version: 6.9.1 Kernel Version: 6.16.3-arch1-1 (64-bit) Graphics Platform: Wayland Processors: 8 × 11th Gen Intel® Core™ i5-11300H @ 3.10GHz Memory: 9 GB of RAM (8.1 GB usable) Graphics Processor 1: NVIDIA GeForce GTX 1650 Graphics Processor 2: Intel® Iris® Xe Graphics Manufacturer: LENOVO Product Name: 82MG System Version: IdeaPad Gaming 3 15IHU6 (In reply to Fernando M. Muniz from comment #6) > Had a tab in /home and a second one in /documents . I moved an screenshot to > /documents it updated it's preview on /home , but it didn't update when I > deleted it. Exactly as shown in the attachment. > > Operating System: Arch Linux > KDE Plasma Version: 6.4.4 > KDE Frameworks Version: 6.17.0 > Qt Version: 6.9.1 > Kernel Version: 6.16.3-arch1-1 (64-bit) > Graphics Platform: Wayland > Processors: 8 × 11th Gen Intel® Core™ i5-11300H @ 3.10GHz > Memory: 9 GB of RAM (8.1 GB usable) > Graphics Processor 1: NVIDIA GeForce GTX 1650 > Graphics Processor 2: Intel® Iris® Xe Graphics > Manufacturer: LENOVO > Product Name: 82MG > System Version: IdeaPad Gaming 3 15IHU6 Can confirm Operating System: KDE Linux 2026-01-06 KDE Plasma Version: 6.5.80 KDE Frameworks Version: 6.23.0 Qt Version: 6.10.1 Kernel Version: 6.18.3-zen1-1-zen (64-bit) Graphics Platform: Wayland Processors: 12 × AMD Ryzen 5 3600 6-Core Processor Memory: 16 GiB of RAM (15.5 GiB usable) Graphics Processor: AMD Radeon RX 6600 A possibly relevant merge request was started @ https://invent.kde.org/frameworks/kio/-/merge_requests/2106 Git commit bddc77cd03e2e3c388a7c0ee77131c56ce2699bc by Akseli Lahtinen. Committed on 09/01/2026 at 11:05. Pushed by akselmo into branch 'master'. KCoreDirLister: Add parentDirs of dirs that have not been deleted to pendingUpdates list We never told the pendingUpdates list about the parent folders of files/folders that got deleted. This caused situations where for example directory thumbnails would show old items, since it never was told to update. M +7 -0 src/core/kcoredirlister.cpp https://invent.kde.org/frameworks/kio/-/commit/bddc77cd03e2e3c388a7c0ee77131c56ce2699bc |
Created attachment 176478 [details] I've only tested this issue on /home subfolders, but it might happen with all folders. It's quite complicated to explain with words, so see the attachment.