[xfce] XFCE4 Power manager 1.0.11 bugs

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http://ubuntuforums.org – Hi, I've just installed Xubuntu 12 on my laptop and I've couple of problems with xfce4-power-manager 1.0.11. It doesn't recognize when is cable unplugged (so it keep saying "charging") and it also displays two icons at my top bar - one of them is right - battery, the second one is just red circle - missing icon, but when I right click on it, it gives me same offer as the battery does. I tried to reinstall it, but it doesn't work. And I don't find any other power manager, which can be used instead of this one. Thanks (Hardware)