This fixed it for me:
http://ubuntuhandbook.org/index.php/2014/04/reset-unity-and-compiz-settings-in-ubuntu-14-04/
It seems Kubuntu-Plasma changes something in the compiz settings. Once I reset compiz the mouse cursor came back.
This fixed it for me:
http:// ubuntuhandbook. org/index. php/2014/ 04/reset- unity-and- compiz- settings- in-ubuntu- 14-04/
It seems Kubuntu-Plasma changes something in the compiz settings. Once I reset compiz the mouse cursor came back.