https://bugs.kde.org/show_bug.cgi?id=493082
Bug ID: 493082
Summary: Plasmashell freezes and leaks memory hovering over the
Application Launcher
Classification: Plasma
Product: plasmashell
Version: 6.1.90
Platform: Arch Linux
OS: Linux
Status: REPORTED
Severity: minor
Priority: NOR
Component: Application Launcher (Kickoff)
Assignee: plasma-b...@kde.org
Reporter: openmail+...@siezi.com
CC: mikel5...@gmail.com, noaha...@gmail.com
Target Milestone: 1.0
Created attachment 173641
--> https://bugs.kde.org/attachment.cgi?id=173641&action=edit
plasma freezing after hovering over launcher
SUMMARY
Quickly hovering over the Application Launcher categories freezes plasmashell
and leaks memory.
STEPS TO REPRODUCE
1. Quickly move the mouse above the categories in the application launcher
See attached video for example.
OBSERVED RESULT
Plasma quickly freezes with 100% CPU usage on one thread and starting to
consume memory.
EXPECTED RESULT
The system should not freeze and not consume memory
SOFTWARE/OS VERSIONS
Operating System: CachyOS Linux
KDE Plasma Version: 6.1.90
KDE Frameworks Version: 6.5.0
Qt Version: 6.8.0
Kernel Version: 6.11.0-rc7-1-cachyos-rc (64-bit)
Graphics Platform: Wayland
Processors: 12 × 11th Gen Intel® Core™ i5-11400 @ 2.60GHz
Memory: 31,2 GiB of RAM
Graphics Processor: Mesa Intel® Arc
ADDITIONAL INFORMATION
I was misusing the application launcher as idle "fidget spinner" while talking
and thinking, when the observed behavior kicked in. Of course this is not
exactly normal(tm) user behavior, but seems noteworthy nonetheless.
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