I can confirm this. I am not sure now which packages causes it but it is not an only compiz problem since it appears with the vesa driver too. I am going to test another desktop like fluxbox or something like that. I guess it has something to do with the gnome-settings-daemon or the panel.
Linux computer 2.6.24-12-generic #1 SMP Wed Mar 12 22:31:43 UTC 2008 x86_64 GNU/Linux
VGA compatible controller: nVidia Corporation GeForce 8800 GTS 512 (rev a2)
I can confirm this. I am not sure now which packages causes it but it is not an only compiz problem since it appears with the vesa driver too. I am going to test another desktop like fluxbox or something like that. I guess it has something to do with the gnome-settings- daemon or the panel.
Linux computer 2.6.24-12-generic #1 SMP Wed Mar 12 22:31:43 UTC 2008 x86_64 GNU/Linux
VGA compatible controller: nVidia Corporation GeForce 8800 GTS 512 (rev a2)