On Mon, Sep 10, 2012 at 02:55:36AM +0000, Kenno Han wrote: > Hi, I have installed the XFCE4.10 set. > However, I find some features difficult to use. The power manager is an > example. > > First of all, how to run as a daemon and display its status? > Also, when I tried running "xfce4-power-information", it blanks out (it shows > a list which has "processor" as its only content, and five tabs which > contains nothing). > > I noticed that there is this warning which constantly filling my xterm: > #### Log starts here #### > (xfce4-power-information:935): xfce4-power-information-WARNING **: GetData > Failed on /org/freedesktop/UPower/Wakeups : The name org.freedesktop.UPower > was not provided by any .service files > #### Log ends here #### > > > Anybody got idea? > Sounds like you need UPower (chapter 12, system utilities). I don't see any *obvious* mention of it in xfce, but I only took a quick look. If you already have upower installed, then it's probably a dbus issue - make sure the dbus bootscript has been run, then try running dbus-launch for your X session, e.g. in ~/.xinitrc.
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