https://bugs.kde.org/show_bug.cgi?id=464661
Bug ID: 464661
Summary: Cannot change power profile anymore
Classification: Plasma
Product: Powerdevil
Version: 5.26.90
Platform: Other
OS: Other
Status: REPORTED
Severity: normal
Priority: NOR
Component: general
Assignee: plasma-b...@kde.org
Reporter: m...@iyanmv.com
CC: m...@ratijas.tk
Target Milestone: ---
SUMMARY
After upgrading to Plasma 5.26.90 I cannot change the Power profile anymore.
Some events can still trigger a change (e.g. connecting laptop to AC after
setting , but the moment the profile is manually changed, it is not possible to
change it again. This issue is not just a "visual" bug in the battery and
brightness panel. Trying to change the power profile with keyboard shortcuts
(Fn + H, Fn + M, Fn + L) or writing to /sys/firmware/acpi/platform_profile is
also blocked somehow by Plasma.
STEPS TO REPRODUCE
1. Try to change power profile
OBSERVED RESULT
It doesn't work anymore. Here is a video showing the issue.
https://drive.switch.ch/index.php/s/GOHdgdKGOGdvXOY
SOFTWARE/OS VERSIONS
Operating System: Arch Linux
KDE Plasma Version: 5.26.90
KDE Frameworks Version: 5.102.0
Qt Version: 5.15.8
Kernel Version: 6.1.7-arch1-1 (64-bit)
Graphics Platform: Wayland
Processors: 8 × 11th Gen Intel® Core™ i5-1135G7 @ 2.40GHz
Memory: 15.4 GiB of RAM
Graphics Processor: Mesa Intel® Xe Graphics
Manufacturer: LENOVO
Product Name: 20XYCTO1WW
System Version: ThinkPad X1 Yoga Gen 6
ADDITIONAL INFORMATION
I just saw that there has been also a recent kernel upgrade doing some changes
to thinkpad_acpi. Unfortunately, I upgraded both Plasma and linux at the same
time. I will try old kernels to double check that this is indeed a Plasma bug
and not a kernel bug.
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