Troubleshooting (MATLAB Installation Guide for Unix) MATLAB Installation Guide for Unix     Troubleshooting Overview This chapter provides solutions to some common installation problems. The first section addresses problems encountered during installation. The second section addresses problems after installation, when you try to start MATLAB. The last section provides detailed explanations of license manager error messages. Note    If you can't find an answer to your problem here, check the Installation Wizard for general help or search the Tech Support Knowledge Base for help with a specific license manager error number. Both are available on the Support page at the MathWorks Web site, www.mathworks.com.  Configuring Redundant License Servers Installation Problems