[Powerdevil] [Bug 340964] New: System misreporting battery status and won't hibernate at 5% default battery value

donniezazen sudhir at sudhirkhanger.com
Fri Nov 14 17:56:02 UTC 2014


https://bugs.kde.org/show_bug.cgi?id=340964

            Bug ID: 340964
           Summary: System misreporting battery status and won't hibernate
                    at 5% default battery value
           Product: Powerdevil
           Version: 5.1.1
          Platform: Other
                OS: Linux
            Status: UNCONFIRMED
          Severity: critical
          Priority: NOR
         Component: general
          Assignee: plasma-devel at kde.org
          Reporter: sudhir at sudhirkhanger.com

1. System is suppose to hibernate at 5%. Currently battery level is going down
below 5% and then system would flicker and shutdown.

2. Battery status is being misreported. When discharging it tell time to
discharge 1:52:25 and when charging it tells 1:52:25. As far as I can correct
battery percentage is being reported. See the screenshot
http://imgur.com/UqRcyCl and http://i.imgur.com/D7Yj6wA.png

Device: /org/freedesktop/UPower/devices/battery_BAT0
  native-path:          BAT0
  vendor:               SANYO
  model:                42T4799
  serial:               14409
  power supply:         yes
  updated:              Fri 14 Nov 2014 11:21:33 PM IST (78 seconds ago)
  has history:          yes
  has statistics:       yes
  battery
    present:             yes
    rechargeable:        yes
    state:               charging
    warning-level:       none
    energy:              4.65 Wh
    energy-empty:        0 Wh
    energy-full:         34.17 Wh
    energy-full-design:  93.24 Wh
    energy-rate:         27.167 W
    voltage:             11.71 V
    time to full:        1.1 hours
    percentage:          13%
    capacity:            36.6474%
    technology:          lithium-ion
    icon-name:          'battery-low-charging-symbolic'
  History (charge):
    1415987493  13.000  charging
  History (rate):
    1415987493  27.167  charging



Reproducible: Always

Steps to Reproduce:
1. check battery monitor and upower -d values while charging and discharging
2.
3.

Actual Results:  
Battery level goes below 5% and system shuts down.
Misreporting battery level

Expected Results:  
System should hibernate at value set in system settings. Should report accurate
battery level.

Fedora 21 Plasma 5.1.x

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