https://bugs.kde.org/show_bug.cgi?id=514710
Bug ID: 514710
Summary: Switching global themes from dark to light doesn't
fully change all colors
Classification: Frameworks and Libraries
Product: libplasma
Version First 6.5.90
Reported In:
Platform: KDE Linux
OS: Linux
Status: REPORTED
Severity: normal
Priority: NOR
Component: libplasma
Assignee: [email protected]
Reporter: [email protected]
CC: [email protected]
Target Milestone: ---
Created attachment 188604
--> https://bugs.kde.org/attachment.cgi?id=188604&action=edit
Some UI elements stay dark
STEPS TO REPRODUCE
1. Be using Breeze Light
2. Click the Brightness & Color widget
3. Click the dark mode toggle to switch to Breeze Dark
4. Click it again
OBSERVED RESULT
Some UI elements fail to fully change back to light. In this case, the button
edges and slider.
EXPECTED RESULT
Everything fully changes back to light.
ADDITIONAL INFORMATION
Restarting plasmashell always fixes the colors.
Not 100% reproducible, sadly. Sometimes it's the switch handle that fails to
switch, and sometimes, after restarting plasmashell a few times, it doesn't
reproduce anymore.
Seems like a cache invalidation bug.
SOFTWARE/OS VERSIONS
Operating System: KDE Linux 2026-01-16
KDE Plasma Version: 6.6.80
KDE Frameworks Version: 6.23.0
Qt Version: 6.10.1
Kernel Version: 6.18.5-zen1-1-zen (64-bit)
Graphics Platform: Wayland
Processors: 16 × AMD Ryzen 7 7840U w/ Radeon™ 780M Graphics
Memory: 17 GB of RAM (16.0 GB usable)
Graphics Processor: AMD Radeon 780M Graphics
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