https://bugs.kde.org/show_bug.cgi?id=480612
Bug ID: 480612
Summary: Battery status is all messed up after wake from sleep
Classification: Plasma
Product: Powerdevil
Version: 5.92.0
Platform: Other
OS: Linux
Status: REPORTED
Severity: normal
Priority: NOR
Component: general
Assignee: plasma-b...@kde.org
Reporter: agure...@protonmail.com
CC: m...@ratijas.tk, natalie_clar...@yahoo.de
Target Milestone: ---
SUMMARY
I have a Lenovo P1 gen.2 laptop where I'm testing Plasma 6 on bare metal. After
waking from sleep things are going south: basically I'm able to reproduce one
of two scenarios:
- Battery shows 0% (Discharging) and immediately shows popup for going into
suspend due to low battery
- Battery shows 10% (Discharging) and after a minute or so popup shows up with
low battery warning
Luckily Plasma 6 shows a popup where you can cancel suspend. Needless to say
that this is happening with power connected and battery being fully charged.
STEPS TO REPRODUCE
1. Put laptop to sleep
2. Wake up laptop
OBSERVED RESULT
See above. Battery reported as 0% or 10% and all power warning associated with
low battery.
EXPECTED RESULT
Correct battery reading and according behavior
SOFTWARE/OS VERSIONS
Operating System: Fedora Linux 40
KDE Plasma Version: 5.92.0
KDE Frameworks Version: 5.248.0
Qt Version: 6.6.1
Kernel Version: 6.8.0-0.rc2.19.fc40.x86_64 (64-bit)
Graphics Platform: Wayland
Processors: 12 × Intel® Core™ i7-9850H CPU @ 2.60GHz
Memory: 31.0 GiB of RAM
Graphics Processor: Mesa Intel® UHD Graphics 630
Manufacturer: LENOVO
Product Name: 20QUS10L16
System Version: ThinkPad P1 Gen 2
ADDITIONAL INFORMATION
It might be coming from the kernel 6.8.0 that is still in development, but
that's how this week's Fedora 40 testing going on.
I remember I used to have such behavior on plasma 5.xx long time ago and it
went away and I have not seen any issues on this laptop for a long time.
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