Hello,
Despite receiving an activation message after entering the license number, I don’t have any license installed on my gateway.
I went to check in /var/opt/codesys/ and there is no License file.
I searched the entire gateway for a .lic file and found no license.
I’m really stuck—how can I fix this, please?
When I am using the licence tools I got this picture:
But nothing that have been activated.

Loic,

I am using Codesys Control for linux ARM64 SL.
Installed with the SL deployment tool

Hello,
I think I understand:

On my debian gateway I have done: 
sudo cmu --list
cmu - CodeMeter Universal Support Tool.
Version 8.30a of 2025-May-06 (Build 6885) for Linux/ARMHF 64-Bit
Copyright (C) 2007-2025 by WIBU-SYSTEMS AG. All rights reserved.

List all locally connected CmContainers:
- CmContainer with Serial Number 130-XXXXXXXX and version 3.00 (empty)
- CmContainer with Serial Number 130-XXXXXXXX and version 3.00 (locked)
Result: 2 CmContainer(s) listed.

The licence has been activated with a computer Name, but the guy who did it make a mistake in the name, so he changed it after to have activate the licence.
I think this has created a second container. The licence is actived on the other container.