Recently I upgraded by ubuntu to 12.04.4. And after installing Panda3d SDK the xorg was corruputed and ubuntu would boot into a black screen.
I did a work around, booted ubuntu in safe mode and installed xorg. It works now.
But, will there be a build for 12.04.4 soon ? Please let me know if anyone has encountered major issues with Panda3D and Ubuntu 12.04.4 .