Configuration conpletly lost after unclean shutdown

[Ralf Mardorf]

Charlie Chaplin's Modern Times:

http://lists.freebsd.org/pipermail/freebsd-questions/2014-July/259432.html

It's not really related to this thread, but anyway a hint that a lot of
important things are squishy.

Regarding to the topic, it might be important what kind of drive was
used. Imagine that accident prevention for Xfce is written to fit to
common file systems and HDDs, but perhaps might lack for "exotic" file
systems and modern "drives".