Comment 11 for bug 1311037

Víctor Matía Rodríguez, as this report is closed, it doesn't affect you at all.

However, to have your issue addressed, it will help immensely if you filed a new report with Ubuntu via a terminal:
ubuntu-bug xorg

Please ensure you have the package xdiagnose installed, and that you click the Yes button for attaching additional debugging information.

Also, please feel free to subscribe me to it.