Per our query @ the kde-sig meeting this morning, I can confirm that
powerdevil/battery-applet does *not* appear on a virgin account on my
desktop machine @home.
And to re-iterate, on my laptop, I see both guidance and powerdevil get
launched, per
https://bugzilla.redhat.com/show_bug.cgi?id=481798
FYI, we're tracking kde42 issues via
https://bugzilla.redhat.com/showdependencytree.cgi?id=kde42
Any assistance/feedback to both identify items fixed by kde-4.2
(depends-on bugs) and blockers for updates release is appreciated.
-- Rex