Bug 472731

Summary: Moving files to trash is slow and causes high kioslave5 CPU usage
Product: [Applications] dolphin Reporter: cesphd
Component: generalAssignee: Dolphin Bug Assignee <dolphin-bugs-null>
Status: RESOLVED DUPLICATE    
Severity: major CC: bugseforuns, kfm-devel
Priority: NOR    
Version: 21.12.3   
Target Milestone: ---   
Platform: Kubuntu   
OS: Linux   
Latest Commit: Version Fixed In:
Sentry Crash Report:

Description cesphd 2023-07-28 08:27:31 UTC 
Moving any file to the trash is painfully slow and causes kioslave5 to fully use a single core for about 10 seconds. In that time, the KDE notification at the bottom right of the screen hangs at the "to Trash" stage.
I do not experience the problem when permanently deleting files (shift+delete).
I already tried disabling "Delete files older than" and size limit options, as someone on forums suggest. Unfortunately it did not work.

STEPS TO REPRODUCE
1. Fresh installation of Kubuntu LTS 22.04 on a single partition with LVM encryption.
2. Move a file to trash (delete key)

OBSERVED RESULT
About 10 seconds to move to trash even small files.

SOFTWARE/OS VERSIONS
Linux/KDE Plasma:  Kubuntu 22.04 / KDE Plasma 5.24.7
Comment 1 Patrick Silva 2023-07-28 23:29:35 UTC 

*** This bug has been marked as a duplicate of bug 413560 ***