[EDIT] The bug/error was the person sitting in front of my computer.. me.. Go to a more relevant question..
During installation of matlab 2012a I need to specify my license file but even though I mark the ratio button saying I have the file installation key for my license I'm not able to type any text into the text field.
Since everything else is working I suspect that it is Java or the fact that my Ubuntu is 64 bit that causes the problem.. So it might not be directly matlab related.
java -version says: java version "1.6.0_24" OpenJDK Runtime Environment (IcedTea6 1.11.1) (6b24-1.11.1-4ubuntu3) OpenJDK 64-Bit Server VM (build 20.0-b12, mixed mode)
Anybody having any suggestions?