Flexlm licence manager under linux debian12

Hello i try to install a runnine licence manager on a linux Serveur under debian 12

This serveur is a proxmox LXC, there is no graphic option on it what i need is only flexlm launching my licence.lic with matlab NLM

What i have already done :

i have download matlab_R2024b_Linux.zip

i have modified installer_input.txt like this

destinationFolder= /usr/local/MATLAB/R2024b

fileInstallationKey=33022-24691-38312-62441-54281-32853-14360

agreeToLicense=yes

outputFile=/tmp/mathworksjuju.log

improveMATLAB=yes

licensePath=/usr/local/MATLAB/R2024b/license.lic

I put my license.lic in this new created folder : /usr/local/MATLAB/R2024b

I launch installation

root@Matlab:~/LM# ./install -inputFile installer_input.txt

In logs i got errors :

(Mar 27, 2025 08:34:53) Content of the file installer_input.txt

destinationFolder= /usr/local/MATLAB/R2024b

fileInstallationKey=33022-24691-38312-62441-54281-32853-14360

agreeToLicense=yes

improveMATLAB=yes

outputFile=/tmp/mathworksjuju.log

licensePath=/usr/local/MATLAB/R2024b/license.lic

End of the file installer_input.txt

(Mar 27, 2025 08:34:54) Session key: 4b0ebfb6-ff79-4c55-bb1d-73833515f558

(Mar 27, 2025 08:34:54) Product Files Folder: /root/LM/archives

(Mar 27, 2025 08:34:54) License Agreement validation is successful.

(Mar 27, 2025 08:34:54) Unable to load product files. Product files must be in the same folder as the input file. For help getting the product files, see the installation documentation on <a HREF="https://www.mathworks.com/pi_noprode_mpi_R2024b_glnxa64">MATLAB Answer</a>.

(Mar 27, 2025 08:34:54) Exiting with status -2

(Mar 27, 2025 08:34:54) End - Unsuccessful

I try to unzip files in archives foldder :

archives/common/Network_License_Manager242_common.zip archives/glnxa64/Network_License_Manager242_glnxa64.zip

Launch install again

root@Matlab:~/LM# ./install -inputFile installer_input.txt

J’ai recu l’erreur suivante :

Segmentation fault

LOGS :

(Mar 27, 2025 08:40:00) Content of the file installer_input.txt

destinationFolder= /usr/local/MATLAB/R2024b

fileInstallationKey=33022-24691-38312-62441-54281-32853-14360

agreeToLicense=yes

improveMATLAB=yes

outputFile=/tmp/mathworksjuju.log

licensePath=/usr/local/MATLAB/R2024b/license.lic

End of the file installer_input.txt

(Mar 27, 2025 08:40:00) Session key: 94d1c1e8-2b72-465b-92c9-be96533ec21c

(Mar 27, 2025 08:40:01) Product Files Folder: /root/LM/archives

(Mar 27, 2025 08:40:01) License Agreement validation is successful.

(Mar 27, 2025 08:40:01) FIK validation is successful.

(Mar 27, 2025 08:40:01) License File validation is successful.

Don't know what to do. Can your help me please

thanks a lot

[Andreas Goser]

I recommend you obscure some of the information you shared in your question like the File Installation Key which is information that should not leave your organization.

Answer 1

[Harsh]

Hi @Julien Michel,

From what I can gather, it looks like you are encountering a segmentation fault error when starting your newly installed Network License Manager, it's most likely due to corrupted files.

To resolve this issue, re-download the MATLAB installer and perform the license manager installation again. You can also try downloading the License Manager binaries from the following link and replace your existing lmutil, lmgrd, and mlm with the newly downloaded files.

https://www.mathworks.com/support/install/license_manager_files.html

If you are still unable to resolve the issue by the steps above, contact the Installation and Licensing Team by creating a Service Request here:

https://www.mathworks.com/support/contact_us.html

I hope this helps, thanks!