Video thumbnails stopped working within gocryptfs mounts after updating to KDE frameworks 6.1
Description:
Previously with ffmpegthumbs
installed, I was able to see thumbnails for all supported video files on my various disks in Dolphin. However, after I did a system update today which updated all KDE frameworks related packages to 6.1, I noticed that the videos within my plasma vault (which is backed by gocryptfs) are no longer showing thumbnails. Video files on other filesystems are not affected.
Things I've tried:
- Reboot. No change in behaviour.
- Reinstalling
ffmpegthumbs
. No change in behaviour. - Create a symlink on a "regular" file system to the video within gocryptfs. Thumbnail does not show.
- Copy the video within gocryptfs to a "regular" file system. Thumbnail shows correctly.
- Create a symlink within gocryptfs to a video on a "regular" file system. Thumbnail shows correctly.
- Launch Dolphin from a terminal. No noteworthy logs.
Additional info:
- package version(s):
- ffmpegthumbs: 24.02.2-1
- dolphin: 24.02.2-1
- frameworkintegration: 6.1.0-1
- kernel: 6.8.5.arch1-1
Steps to reproduce:
- Prepare a video file, MP4 or anything that's supported.
- Observe that in a "normal" file system like exfat, ext4, or btrfs, Dolphin shows the video thumbnail correctly.
- Create a plasma vault backed by gocryptfs, and copy the video file into it.
- Observe that Dolphin does not show the thumbnail of this video file.
- If possible, find a machine that is still on KDE frameworks 6.0. Observe that this problem does not exist.