Bug 482541

Summary: Keyboard backlight turns off when lid is closed and does not recover, after every laptop close/open the backlight needs to be enabled manually (with a keyboard backlight media button)
Product: [Unmaintained] Powerdevil Reporter: Dm <dvs-1111>
Component: generalAssignee: Plasma Bugs List <plasma-bugs-null>
Status: RESOLVED DUPLICATE    
Severity: normal CC: jr, me, natalie_clarius, nate, neon-bugs, sitter
Priority: NOR Keywords: qt6
Version First Reported In: 6.0.0   
Target Milestone: ---   
Platform: Neon   
OS: Linux   
Latest Commit: Version Fixed In:
Sentry Crash Report:

Description Dm 2024-03-06 13:36:26 UTC 
SUMMARY
Keyboard backlght turns off when lid is closed and does not recover, after every laptop close/open the backlight needs to be enabled manually (with a keyboard backlight media button)

STEPS TO REPRODUCE
1. Close lid
2. Open lid

OBSERVED RESULT
Keyboard backlight recovers brightness before closing lid.

EXPECTED RESULT
Keyboard backlight is turned off. (Brightness is set to 0 (chreked in brightness widget))

SOFTWARE/OS VERSIONS
Operating System: KDE neon 6.0
KDE Plasma Version: 6.0.0
KDE Frameworks Version: 6.0.0
Qt Version: 6.6.2
Kernel Version: 6.5.0-21-generic (64-bit)
Graphics Platform: Wayland
Processors: 12 × Intel® Core™ i7-8750H CPU @ 2.20GHz
Memory: 15.3 ГиБ of RAM
Graphics Processor: Mesa Intel® UHD Graphics 630
Manufacturer: Dell Inc.
Product Name: XPS 15 9570

ADDITIONAL INFORMATION
In Plasma 5.27 everything was OK and worked proper.
Comment 1 Nate Graham 2024-03-06 19:48:56 UTC 

*** This bug has been marked as a duplicate of bug 482306 ***