Bug 484516 - Changing global theme freezes system for a long time
Summary: Changing global theme freezes system for a long time
Status: REPORTED
Alias: None
Product: plasmashell
Classification: Plasma
Component: generic-performance (show other bugs)
Version: 6.0.2
Platform: Android Linux
: NOR normal
Target Milestone: 1.0
Assignee: Bulat
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2024-03-26 12:11 UTC by sashaa
Modified: 2024-03-27 04:18 UTC (History)
1 user (show)

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Description sashaa 2024-03-26 12:11:35 UTC 
SUMMARY
When you change a global theme for example from Breeze to Breeze Dark, the CPU usage goes to 100% and it takes up to a minute or two to change it. This didn't happen in 6.0.1 and only appeared in 6.0.2. When i downgraded plasma-workspace to 6.0.1, the problem went away.

STEPS TO REPRODUCE
1. Open system settings
2. Change theme

OBSERVED RESULT
System completely freezes for a long time with 100% CPU usage until the theme is applied.

EXPECTED RESULT
Theme takes a few seconds at most to change.

SOFTWARE/OS VERSIONS
Linux: Arch Linux
KDE Plasma Version: 6.0.2 
KDE Frameworks Version: 6.0.0
Qt Version: 6.6.2