Bug 502494

Summary:	battery charge limit doesn't save; revert back to 100% after reboot
Product:	[Applications] systemsettings	Reporter:	ganxiaocong <ganxiaocong>
Component:	kcm_powerdevil	Assignee:	Plasma Bugs List <plasma-bugs-null>
Status:	RESOLVED DOWNSTREAM
Severity:	minor	CC:	kde, natalie_clarius
Priority:	NOR
Version First Reported In:	6.1.5
Target Milestone:	---
Platform:	Kubuntu
OS:	Linux
Latest Commit:		Version Fixed/Implemented In:
Sentry Crash Report:

Description ganxiaocong@gmail.com 2025-04-06 17:51:41 UTC

SUMMARY
battery charge limit doesn't save; revert back to 100% after reboot

STEPS TO REPRODUCE
1. open "system settings", then "Power Management", Advanced Power Settings, Charge Limit
2. change to 80%, apply
3. after reboot, it goes back to 100%

OBSERVED RESULT
after reboot, the charge limit goes back to 100%

EXPECTED RESULT
charge limit should be 80% as set

SOFTWARE/OS VERSIONS
Operating System: Kubuntu 24.10
KDE Plasma Version: 6.1.5
KDE Frameworks Version: 6.6.0
Qt Version: 6.6.2
Kernel Version: 6.11.0-21-generic (64-bit)
Graphics Platform: Wayland
Processors: 16 × 11th Gen Intel® Core™ i7-11800H @ 2.30GHz
Memory: 15.3 GiB of RAM
Graphics Processor: Mesa Intel® UHD Graphics

ADDITIONAL INFORMATION

Comment 1 Bug Janitor Service 2025-04-06 18:33:38 UTC

Thank you for the bug report!

However Plasma 6.1.5 is no longer eligible for support or maintenance from KDE; supported versions are 5.27. (LTS), and 6.3 (non-LTS) or newer. Please upgrade to a supported version as soon as your distribution makes it available to you. Plasma is a fast-moving project, and bugs in one version are often fixed in the next one.

If you need support for Plasma 6.1.5, please contact your distribution, who bears the responsibility of providing support for older releases that are no longer supported by KDE.

If you can reproduce the issue after upgrading to a supported version, feel free to re-open this bug report.