License Manager Error -9 Your username does not match the username in the license file.
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License checkout failed.
License Manager Error -9
Your username does not match the username in the license file.
To run on this computer, you must run the Activation client to reactivate your license.
Troubleshoot this issue by visiting:
https://www.mathworks.com/support/lme/R2019b/9
Diagnostic Information:
Feature: MATLAB
License path: /home/alex/.matlab/R2019b_licenses:/usr/local/MATLAB/R2019b/licenses/license.dat:/usr/local/MATLAB/R
2019b/licenses/license_thinkpad-p73_40871338_R2019b.lic
Licensing error: -9,57.
I am a student, I want to install the matlab under Ubuntu, but always get this problem??why is the matlab so unfrienddly to the users??
3 个评论
Walter Roberson
2024-8-23,18:37
When you are entering the new username in the activation client, you must use your Windows username
回答(2 个)
Hans Scharler
2020-1-30
The best way to resolve a License Manager Error -9 is by reactivating MATLAB with the activation client.
Linux
The activation client is located here:
/usr/local/MATLAB/R20XXx/bin/activate_matlab.sh
Once you have launched the MATLAB activation client:
- Select "Activate automatically using the internet."
- Log into your MathWorks account.
- Select the correct license.
- The username field should auto-populate with the correct user name. Leave it as is.
- Confirm the activation information.
- Click "finish" to complete the activation process.
- Restart MATLAB.
Also, check out this Answer from MathWorks Support Team: https://www.mathworks.com/matlabcentral/answers/99067-why-do-i-receive-license-manager-error-9
I hope this helps you out.
12 个评论
Khelifa
2022-12-2
for me it does not work,
it gives the same problem
License checkout failed.
License Manager Error -9
Your username does not match the username in the license file.
To run on this computer, you must run the Activation client to reactivate your license.
Troubleshoot this issue by visiting:
https://www.mathworks.com/support/lme/R2022b/9
Diagnostic Information:
Feature: MATLAB
License path: /home/kbaizid/.matlab/R2022b_licenses:/usr/local/MATLAB/R2022b/licenses/license.dat:/usr/local/MATLA
B/R2022b/licenses/license_IITLW1666.iit.local_40875934_R2022b.lic:/usr/local/MATLAB/R2022b/licenses/
license_IITLW1666_40875934_R2022b.lic
Licensing error: -9,57.
Walter Roberson
2022-12-2
/home/kbaizid/.matlab/R2022b_licenses is the folder that would typically be used to hold individual licenses for username kbaizid
/usr/local/MATLAB/R2022b/licenses/license_IITxxxxxxx.iit.local_4XXXXXX_R2022b.lic would probably be for a Designated Computer license for license number 4XXXXXX installed on hard disk with serial number IITxxxxxxx but I guess it could potentially be an individual license.
Anyhow, look at the locations listed and delete any R2022b license file you find there (well, unless you have multiple people using the same machine, then be more careful.) Then run the activation client in the MATLAB installation directory.
usman ali
2023-9-4
My computer name is umairali and it was solved by writing my computer display name
umairali in my case .. any other name will give this error
0 个评论
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