The battery (time remaining) information shown by Linux Mint 17 on my Asus Zenbook UX32LA is inconsistent. When I unplug it from the AC power (99% charged), it says 4:55h, after 1 min it shows 7:15h, at 75% it shows 6:25h and then after 1 min it shows 3:30h. The ASUS website states it should be "ok" to work for up to 7-8h.
How can I make the time reported consistent? Some suggestions/solutions ?
ASUS ZenBook UX32LA-R3086H
TB - taskbar battery information; TRB - terminal battery information through acpi -b
Better example: I checked now at 71% and TB is was 5:30h, with TRB shows 5:16h, now at 70% it shows TB shows 6:15h and at TRB shows 5:55:50h