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Matlab

11-2023

• use https://it.mathworks.com/licensecenter/licenses/1102309/2593616/activations
  • Installare ed attivare/Risolvi un problema di connessione
  • Per le versioni R2023a e precedenti: Attivare per scaricare il file di licenza
  • seleziona 2014b Linux ID host: cerca MAC ADDRESS ethernet o wired con IFCONFIG -a (oggi ethernet 9c:b6:d0:ee:df:07, wired a0:ce:c8:3b:4c:79 ma uest'ultimo ipende dallo scatolino di ingegneria che si usa!) nome d'accesso roberto.derenzi

8-10-2020

• use Matlab License Center
• click on not working license, then on Tab Install and Activate, then on right Activate to Retrieve License File
• see list of activated computer, pc34, deactivate it if not working, then select 2013b linux and insert macaddress as HOST(the cable ethernet address starting with 48:65:..
• save license.lic on Download and sudo cp it in /usr/local/MATLAB/R2013b/licenses/
• check that eth0 is the name of 48:65:.. by ifconfig, if not restart, /etc/udev/rules.d/70-persistent-net.rules should do it (i.e. associate the name eth0 to the HWaddr 48:65:..
• it worked now that 48:65:.. was the first up at boot, because of a cable connected to the pc.
• I checked by rebooting at the Dept with cable disconnected, the net took some time to recognize the alternative eduroam DHCP wireless and eth0 as assigned to the cable interface
• I suspect that when DHCP wireless takes over instantly interface 9c:b6:.. wireless might steal the eth0 name. In this case the active license would not work
• Therefore now I activated two licenses for the two interfaces, both stored in /usr/local/MATLAB/R2013b/licenses/. It should work with either wireless or cable.