Bug 479065

Summary: Brightness & Color System tray widget's Brightness slider does not effect brightness of external monitor
Product: [Plasma] plasmashell Reporter: Doug <dougshaw77>
Component: Brightness and Color widgetAssignee: Plasma Bugs List <plasma-bugs-null>
Status: RESOLVED DUPLICATE    
Severity: normal CC: natalie_clarius, nate
Priority: NOR Keywords: qt6
Version First Reported In: 5.91.0   
Target Milestone: 1.0   
Platform: Other   
OS: Linux   
Latest Commit: Version Fixed In:
Sentry Crash Report:

Description Doug 2023-12-27 06:47:10 UTC
SUMMARY
***
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***


STEPS TO REPRODUCE
1. Start Plasma with an external monitor attached (set to redirect output to external monitor)
2. Open "Brightness & Color" System Tray Widget
3. Slide "Brightness" slider back and forth

OBSERVED RESULT
No changes in brightness

EXPECTED RESULT
Brightness should change with slider

SOFTWARE/OS VERSIONS
Windows: 
macOS: 
Linux/KDE Plasma: KDE Neon Unstable
(available in About System)
KDE Plasma Version: 5.91.90
KDE Frameworks Version: 5.248.0
Qt Version: 6.6.1

ADDITIONAL INFORMATION
Comment 1 Natalie Clarius 2023-12-29 20:18:59 UTC

*** This bug has been marked as a duplicate of bug 470107 ***
Comment 2 Nate Graham 2024-07-27 13:06:17 UTC

*** This bug has been marked as a duplicate of bug 481927 ***