charsan2,
I'm aware of that, and I have the Xfce Power Manager working on two other laptops, running Phoenix/Xfce. I do know that there were other issues with the Xfce Power Manager a few months ago, but IIRC, this issue is separate from the one I'm reporting on here.
Doesn't matter a whole lot, other than it would be nice to have Xfce's native power manager application working as it should.
Meanwhile, I've installed the gnome-power-manager application in LXDE, and it is working exceptionally well.
parnote