The symptom you have described is of Compiz (Unity) not running. Now that this bug has been properly assigned to the Unity package, if you could open a terminal and issue the following command
apport-collect 1350977
the system will collect additional information that might help us identify the case of your problem.
The symptom you have described is of Compiz (Unity) not running. Now that this bug has been properly assigned to the Unity package, if you could open a terminal and issue the following command
apport-collect 1350977
the system will collect additional information that might help us identify the case of your problem.