Comment 3 for bug 1028591

It seems the detection just stops to work after some time....
output from "qdbus --system org.freedesktop.UPower /org/freedesktop/UPower/devices/battery_BAT0 org.freedesktop.UPower.Device.Percentage" when the detection is OK:
97.7599738391105

And the detections stops just right in the moment I plugin AC power.:

96.3374754741661... etc.

stats in /proc/acpi/battery/BAT0/state are changing...:
tomas@tom-MacBookAir:~/Dokumenty$ cat /proc/acpi/battery/BAT0/state
present: yes
capacity state: ok
charging state: discharging
present rate: 28787 mW
remaining capacity: 58760 mWh
present voltage: 8091 mV
tomas@tom-MacBookAir:~/Dokumenty$ cat /proc/acpi/battery/BAT0/state
present: yes
capacity state: ok
charging state: charged
present rate: 0 mW
remaining capacity: 58700 mWh
present voltage: 8252 mV