[Bug 85766] I can still confirm this bug.

[Christoph Rauch]

I suspected this had something to do with the fact that beagle uses all
my CPU if I refrain from mouse moving for too long. If I move my mouse
beagle stops instantaneous. Somehow beagle must get notified of mouse
movements. I suspected that control of the mouse is not given off to
newly launched applications.

So I killed several processes until I got the culprit.

It's gnome-screensaver. If I kill it mouse works again in Warsow. If I
start it again, mouse isn't working anymore. Pretty obvious I think. :)

In retrospect it's obvious that gnome-screensaver should stop beagle
from beagling as it has to look for mouse movement anyway. So I'm pretty
sure this is a bug. :)

** Changed in: control-center (Ubuntu)
Sourcepackagename: control-center => gnome-screensaver

-- 
mouse doesn't work in War§ow any more
https://launchpad.net/bugs/85766