[OGre3D] Error refreshing mouse icon position

[CodeMonkey#1131]

Hi All.

Using ubuntu 12.04 with CEGUI (libcegui-mk2-0.7.5) inside OGRE3D (libogre-1.7.4) I am found with a strange error.

With one of our games (videogame in our platform are implemented as Ogre3D plugins) we are using a new approach based in Scenes. A scene compiles all renderable resources (entity, particles.....also cameras). Inside the videogame we can use CEGUI perfectly BUT...

But when we exit from this videogame to another We are getting a CEGUI strange behavior. Mouse position are setting well but previous position is not remove from screen.

https://www.dropbox.com/s/6kuw0yat7r4s2as/ErrorCEGUI.png

Any idea about how to fix it?

Thank in advanced