In compiz, mouse clicks work in an app only while holding down the CTRL or ALT key

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http://www.linuxquestions.org – I have some strange mouse behavior going on with compiz enabled... I can navigate the application menu and click on apps to open them. But it doesn't work when I press the mouse key inside the app unless I first hold down the CTRL or ALT keys. When I left click inside an app without holding down the ALT or CTRL key, the mouse pointer changes to a hand and I can drag the app around the screen. The mouse wheel works fine... When I disable compiz, everything works fine... I didn't make any changes to compiz in weeks and then it was only to change the skydome background. I don't see any setting (HowTos)