Ok, então eu instalei o Matlab e tudo parece bem até que isso aconteceu.
$ sudo usr/local/MATLAB/R2017a/bin/matlab
Fatal Internal Error: Cannot locate or initialize class com/mathworks/jmi/OpaqueJavaInterface.
java.lang.NoClassDefFoundError: com/mathworks/jmi/OpaqueJavaInterface
Caused by: java.lang.ClassNotFoundException: com.mathworks.jmi.OpaqueJavaInterface
at java.net.URLClassLoader$1.run(Unknown Source)
at java.net.URLClassLoader$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
Eu sou um completo novato no Ubuntu.