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--- vcae-lubuntu-18.04 [2020/03/22 20:49] – clarification beckmanf
+++ vcae-lubuntu-18.04 [2020/03/22 23:20] (current) – CXXABI_1.3.9 problem beckmanf
@@ Line 27: / Line 27: @@
 Check that you have
-  * [[http://www.hs-augsburg.de/homes/beckmanf/dokuwiki/doku.php?id=ubuntu_virtual_cae_system#fix_the_libfreetype_problem|Compile the libfreetype library]]
+  * [[http://www.hs-augsburg.de/homes/beckmanf/dokuwiki/doku.php?id=ubuntu_virtual_cae_system#fix_the_libfreetype_problem|Compiled the libfreetype library]]
 and copy the library to the 18.1 directory
@@ Line 49: / Line 49: @@
 and [[http://www.hs-augsburg.de/homes/beckmanf/dokuwiki/doku.php?id=ubuntu_virtual_cae_system#fix_linux_rh60_vco_script_problem|Fix linux rh60 problem]] in that file.
+=== libstdc++ CXXABI_1.3.9 problem ===
+The following problem
+<code>
+/opt/altera/version/quartus/linux64/libstdc++.so.6: version `CXXABI_1.3.9' not found (required by /usr/lib/x86_64-linux-gnu/libproxy.so.1)
+Failed to load module: /usr/lib/x86_64-linux-gnu/gio/modules/libgiolibproxy.so
+</code>
+is due to different libstdc++ versions which have different ABI versions. If you delete
+<code>
+rm /opt/altera/18.1/quartus/linux64/libstdc++.*
+</code>
+then quartus will find the default libstdc++ in /usr/lib/x86_64-linux-gnu.
 ==== Create a version switcher for the PATH variable ====
@@ Line 60: / Line 77: @@
 You need to open a new bash to make the changes active. Then you can switch between the versions by running v18 or v13.
+===== Matlab =====
+==== License and Activation ====
+Students of Hochschule Augsburg can have a [[https://www.hs-augsburg.de/Rechenzentrum/Matlab-TAH-Lizenz.html|license]] but they need to [[https://de.mathworks.com|Create a student account at Mathworks]]. You must use your hs-augsburg.de email address.
+==== Download ====
+Download Matlab version R2018b from https://de.mathworks.com/downloads/web_downloads/
+==== Install ====
+<code>
+cd
+cd cae
+mkdir matlab
+mv ../Downloads/matlab_R2018b_glnxa64.zip matlab
+cd matlab
+unzip matlab_R2018b_glnxa64.zip
+sudo mkdir /opt/matlab
+sudo chown caeuser:caeuser /opt/matlab
+./install
+</code>
+During the installation process you have to login to Mathworks and activate the license. Choose as installation directory:
+<code>
+/opt/matlab/R2018b
+</code>
+Select the following matlab toolboxes
+  * MATLAB 9.5
+  * Simulink 9.2
+  * DSP System Toolbox
+  * Filter Design HDL Coder
+  * Fixed-Point Designer
+  * HDL Coder
+  * MATLAB Coder
+  * Signal Processing Toolbox
+=== PATH ===