Blender closes on Ubuntu 11.04

Hi guys!, recently I installed Blender 2.58 on Ubuntu 11.04 distribution. Runs normally, but when I select any kind of mesh (right mouse button), Blender closes for no reason. Already tried unchecking compiz and visual effects, but its the same, also tried installing Blender on other computer with the same ubuntu distribution, but nothing yet.

Greetings.