Menu selection problem

Hello. Recently i installed jME on ubuntu 12.04 32 bit. On first installation attempt jME didn’t work because of openjdk. I installed sun-jdk and jME started successfully. Then i created basic game project and run it. I close IDE, open it again and when i click on menu it closes back on mouse up. I can select some menu if I hold mouse button pressed. But it looks like mouse have wrong coordinates shifted to near 100px on right-bottom. Help me please.