[Trac #611] Battery remaining capacity percentage constant 100% while discharging

Zarro Boogs per Child bugtracker at laptop.org
Wed Dec 20 09:32:47 EST 2006


#611: Battery remaining capacity percentage constant 100% while discharging
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 Reporter:  hai       |       Owner:  mfoster
     Type:  defect    |      Status:  new    
 Priority:  blocker   |   Milestone:  BTest-2
Component:  hardware  |    Keywords:         
----------------------+-----------------------------------------------------
 After having plugged in the machine for ~2 hours, I checked the battery
 capacity and it said 100%. So I removed the power plug and waited for the
 battery to discharge. It has now been discharging for 30 minutes and
 /sys/class/battery/psu_0/capacity_percentage is still 100.
 /sys/class/battery/psu_0/capacity_percentage fluctuated between -900 and
 -1300.

 Openfirmware CL1 Q2A62 Build 193
 B1-Test Serial PCL10EN64600122

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Ticket URL: <http://dev.laptop.org/ticket/611>
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