PmWikiFisica | COmputer / Matlab browse

09-2024

New!!!
start mat, the licence manager window appears
select internet activation
give user unipr mail password see HELP MATLAB_MATHWORKS, then write the suggested link in the browser to produce an OTP and paste it again in place of the password
from there it follows gingerly
remain logged into mathworks (i.e. do not log out, even if you go offline)

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.