Why are my Simulink graphics looking so bad?

I have a problem with simulink looking like this when I try to use it. It's quite annoying and I don't know what causes it. I'm using it with Linux Mint 14. Have anyone encountered this problem before and found a way to solve it? http://kom.aau.dk/~mnauhe10/simulink_wth.png

Kind regards

Michael

Answer 1

[Walter Roberson]

A guess: try giving the command

opengl software

and seeing if that helps. If it does, you have a glitch in your OpenGL drivers.

[Michael Nauheimer]

I tried that, but it didn't help, so I still don't know what to do. I guess I just have to live with it then, even though it is pretty annoying and even worse than in the picture that I uploaded. But thank you for trying to help.