I tried to install the full CUDA 5.0 package but I got the following error:
Driver: Not Selected Toolkit: Not Selected Samples: Installation Failed. Missing
Ubuntu 12.04 x64 actually creates a /usr/lib/glut.so -- it just points to libglut.so.3 not /usr/lib/x86_64-linux-gnu/libglut.so
rm /usr/lib/libglut.so; ln -s /usr/lib/x86_64-linux-gnu/libglut.so /usr/lib/libglut.so