wmctrl not seeing all my windows

[Mark Knoop <mark@xxxxxxxxxx>]

I noticed the other day that wmctrl (a command line tool to interact 
with an X Window Manager) is not seeing all the windows I have open. I 
use wmctrl in a couple of scripts, mainly to focus particular windows.

It used to work fine, but recently |wmctrl -l| does not list all the 
windows I have open. This first occurred after an X crash, but it seems 
weird that this would be the only problem. There seems to be no 
consistency as to which windows are listed and which ignored.

I'm using compiz, but the issue is still there when I switch to 
metacity. If anyone has wmctrl installed, could you try listing your 
windows and see if they're all there?

--
Mark Knoop