I notice this in 12.04 on a Samsung 550P5C. Generally it doesn't realise it is charging - the time remaining just increases - but once or twice it hasn't realised it was discharging.
If I put the laptop into suspend and wake it, the icon/information changes to the correct state.
I notice this in 12.04 on a Samsung 550P5C. Generally it doesn't realise it is charging - the time remaining just increases - but once or twice it hasn't realised it was discharging.
If I put the laptop into suspend and wake it, the icon/information changes to the correct state.