Heads-up: power button -> lxsession-logout binding (optional)

[Jan Pokorný]

Hello LXDErs,

I finally investigated, why power button wasn't working for me as
expected, that is, that pressing it haven't shown logout menu as I was
used to from another distribution.

I proposed a partial solution on the acpid side [bz966186], which
is probably the best I can do about it;  it's (hopefully) unobtrusive
and on an opt-in base, so those interest in such an association
(instead of plain shutdown as performed by systemd or a predefined
action as facilitated by xfce4-power-manager [note: "ask" doesn't work
here, hence all my effort]) have to /etc/systemd/logind.conf to set
HandlePowerKey=ignore (to prevent systemd from taking precedence in
handling the event).

Beside letting you know, I also wanted to solicit some feedback so if
you have something on your mind, reply here or at the referred bug.

[bz966186] https://bugzilla.redhat.com/show_bug.cgi?id=966186

-- 
Jan