Bug 266732

Summary:	After wakeup from S3 sleep, battery state is wrongly given as 100%
Product:	[Plasma] plasma4	Reporter:	AE <vltg0903>
Component:	widget-battery	Assignee:	Plasma Bugs List <plasma-bugs>
Status:	RESOLVED WORKSFORME
Severity:	major	CC:	drf, jithinkumarkp, thijs22nospam
Priority:	NOR
Version:	unspecified
Target Milestone:	---
Platform:	Compiled Sources
OS:	Linux
Latest Commit:		Version Fixed In:

Description AE 2011-02-20 16:23:07 UTC

Version:           unspecified (using KDE 4.6.0) 
OS:                Linux

When I suspend my laptop (ACPI S3, suspend to RAM) and wake it up, battery fill status is always 100%. Power consumption after that will be displayed according to the 'new' full state, making low power warnings come up late. This can lead to data loss if an emergency suspend due to low power is initiated too late.


Reproducible: Always

Steps to Reproduce:
1. Use laptop
2. Suspend laptop
3. Wake up laptop
4. Use laptop

Comment 1 Thijs 2011-12-03 15:47:57 UTC

*** Bug 284597 has been marked as a duplicate of this bug. ***

Comment 2 Thijs 2011-12-03 16:00:14 UTC

I cannot reproduce this at all. I suspect that this is a fairly specific issue
between your battery, your laptop bios, your distribution and Solid. What is
the output of the acpi command?

Comment 3 Dario Freddi 2011-12-03 23:02:26 UTC

Thijs is right. You should first of all check ACPI, and if upower is installed and running.

Comment 4 AE 2011-12-08 00:21:27 UTC

With kde version 4.7.90, the issue seems to be gone and the battery monitor works as expected after wakeup.

Comment 5 Myriam Schweingruber 2012-05-28 22:13:32 UTC

Closing correctly.