This bug seems to be related to other simalar issues such as Bug #393008
I notice that the power manager applet doesnt recognise the AC has been
unplugged. After running like that for an hour or so shut the machine down.
Restarted later in the day and the indicator now correctly reported battery
power and correct battery level however this soon changed to telling me the
battery was almost empty (7% or so) but still with more than 30 min run time
remaining.
On closer inspection running $ devkit-power --monitor-detail
The battery was incorrectly reported as
energy-full: 88.7883 Wh (or there abouts)
energy-full-design: 26.64 Wh
I didn't get chance to copy this as my machine shut down seconds after I
noticed this. The machine is now on charge and looking at this again I
notice the charge rate is extremely high which cannot be correct
History (charge):
1258072896 50.999 charging
1258072865 50.609 charging
1258072834 50.268 charging
1258072803 49.683 charging
History (rate):
1258072896 715.928 charging
1258072865 715.950 charging
1258072834 715.850 charging
1258072803 716.771 charging
The charge graphs are also all over the place. see screen shot at
http://www.flickr.com/photos/bshephard/4098866663/
Bugs in Devicekit-power seem not to be handled by launchpad but I don't
see any way to record the bug upstream either. Documentation also seems
to be incomplete
** Attachment added: "Screenshot"
http://launchpadlibrarian.net/35596061/power.png
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Battery incorrectly reported as critcally low at when almost full
https://bugs.launchpad.net/bugs/473552
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