Bug 1033969 - upower uses wrong battery values
Summary: upower uses wrong battery values
Keywords:
Status: CLOSED WORKSFORME
Alias: None
Product: Fedora
Classification: Fedora
Component: upower
Version: 19
Hardware: x86_64
OS: Linux
unspecified
urgent
Target Milestone: ---
Assignee: Richard Hughes
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2013-11-24 21:31 UTC by jan p. springer
Modified: 2014-11-24 20:53 UTC (History)
2 users (show)

Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Clone Of:
Environment:
Last Closed: 2014-11-24 20:53:30 UTC
Type: Bug
Embargoed:


Attachments (Terms of Use)
upower -d (1.28 KB, text/plain)
2013-11-24 21:31 UTC, jan p. springer
no flags Details
grep -r . /sys/class/power_supply/BAT0 (2.31 KB, text/plain)
2013-11-24 21:31 UTC, jan p. springer
no flags Details
upower --montor-detail (4.69 KB, text/plain)
2013-11-24 22:37 UTC, jan p. springer
no flags Details

Description jan p. springer 2013-11-24 21:31:23 UTC
Created attachment 828432 [details]
upower -d

Description of problem:

upower uses wrong values for energy-full that are clearly above energy-full-design, thus miscalculating charge and triggering hibernation often.

Version-Release number of selected component (if applicable):

upower-0.9.20-1.fc19.x86_64

How reproducible:


Steps to Reproduce:
1. boot f19 (rMBP in my case)
2. watch upower to go wrong (upower --monitor-detail)
3.

Actual results:

after some time (minutes, sometimes half an hour) the energy-full value becomes non-sensical high, percentage changes and hibernation follows. resume usually corrects this fro some time before the cycle starts again.

Expected results:

normal battery drain until empty then hibernation; energy-full shoudl never exceed energy-full-design.

Additional info:

see attachment(s)

Comment 1 jan p. springer 2013-11-24 21:31:59 UTC
Created attachment 828433 [details]
grep -r . /sys/class/power_supply/BAT0

Comment 2 jan p. springer 2013-11-24 22:37:16 UTC
Created attachment 828439 [details]
upower --montor-detail

Comment 3 Matt Keith 2014-02-28 04:58:02 UTC
I have the same problem with Fedora 20 for the past 2 months, bug 1060579 unfortunately noone has responded to my bug report either...

Comment 4 jan p. springer 2014-03-13 15:48:35 UTC
does anybody actually look at this bug?

Comment 5 jan p. springer 2014-11-24 20:53:30 UTC
with upower-0.9.23-3.fc20.x86_64 this issue never showed up again.


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