Xubuntu 13.10 shuts down without asking when power button pressed

Since I upgraded to Xubuntu 13.10, I can't seem to make the power button bring up the xfce shutdown dialog. I never had this problem on 13.04, but even after a clean install it persists.

When I use unity, the dialog comes up as expected, so the problem seems to be specific to xubuntu. Is anyone else experiencing this? Any tips on how to fix it?


Solution 1:

I had to edit /etc/systemd/logind.conf to make HandlePowerKey=ignore, and that solved the issue!