Hi
What I can recommend is to use NoMachine commands and execute the following:
1. on ECS1: sudo /etc/NX/nxserver --configsave
2. Then copy the saved configuration to the ECS2
3. on ECS2: sudo /etc/NX/nxserver --configrestore
This will restore the UUID of the ECS1 to ECS2, and as I noticed in my test, all will work correctly.
To keep UUID unique, I would recommend that you same UUID on ECS2 before running restore.
– before step #3 run: sudo /etc/NX/nxserver --uuidget
– after step #3 run: sudo /etc/NX/nxserver --uuidset $UUID_ECS2