Steve92

[Steve92]

Hi!

Interesting command. 🙂

Yet I’ve noticed a mistake in KB article: ‘NX’ has been forgotten in paths

/usr/NX/etc/server.cfg

/usr/NX/etc/node.cfg

/usr/NX/etc/nxdb

/usr/NX/etc/uuid

/usr/NX/etc/keys => whole directory

Moreover, I’m surprised at not seeing these config files :

/etc/NX/server/localhost/runner.cfg

/etc/NX/server/localhost/player.cfg

/etc/NX/server/localhost/node.cfg

/etc/NX/server/localhost/server.cfg

/usr/NX/etc/web.cfg

/usr/NX/etc/update.cfg

/var/NX/nx/.nx/config/player.cfg

/usr/NX/scripts/etc/localhost/player.cfg

/usr/NX/scripts/etc/localhost/runner.cfg

/usr/NX/scripts/etc/localhost/node.cfg

/usr/NX/scripts/etc/localhost/webplayer.cfg

/usr/NX/scripts/etc/localhost/server.cfg

Aren’t they crucial ?

Licence key file is a must too :

/usr/NX/etc/server.lic

Regards,

Steve.

[Steve92]

Hi!

Isn’t it possible to rename a group of nodes ?

[Steve92]

Hi,

Isn’t it possible to rename a group of users ?

[Steve92]

Hi!

Yes, it was a copy/paste problem from MSWord (doesn’t like –) to terminal window  !

I’ve to warn the future admin team… or use notepad to type documentation. 😉

Steve.

 

 

 

[Steve92]

Hi !

Thanks, the rules are well deleted but

sudo /etc/NX/nxserver --nodegroupdel Nodes_Group_01

gives

NX> 500 ERROR: Invalid command: '–-nodegroupdel'

What’s wrong ?

Regards,

Steve.

[Steve92]

Hi!

So the symetric encryption key is not encrypted with public key of the node stored in

/var/NX/nx/.nx/config/authorized.crt

?

How is the symetric encryption key protected during exchange ?

I’ve noticed sometimes the public key of a node is deleted from  /var/NX/nx/.nx/config/authorized.crt when a node is deleted but it doesn’t seem to be done in a systematic way.

When exactly a public key is deleted from  /var/NX/nx/.nx/config/authorized.crt file ?

Is it the same logic when the node is deleted from UI or with the command line ?

Thanks,

Regards,

Steve.

[Steve92]

Hi!

When I  try to connect ECS from Enterprise Client with Kerberos MS SSPI, I get this error in session log.

What could be the prob’ ?

Thanks,

Steve.

—–

sspi_init_sec_context_test: Authentication mechanism ‘Kerberos’ is not supported.

ssh_sspi_error: The target was not recognized.

ssh_sspi_error: The requested security package does not exist.

ssh_sspi_error: The requested security package does not exist.

ssh_sspi_indicate_mech: ERROR! No more mechanisms.

12612 14116 17:08:09 620 NXGssapiPrepareMech: ERROR! Cannot indicate mech.

ialized session at 0x0000000003cf10a0.

12128 5448 2025-03-14 17:07:43 513.591 ClientSession: Starting session at 0x0000000003cf10a0.

12128 5448 2025-03-14 17:07:43 515.416 ClientSession: Going to start session ‘C:\Users\xyz\Documents\NoMachine\ECS RIE KERB.nxs’.

12128 5448 2025-03-14 17:07:43 532.196 Connection: Initializing connection at 0x0000000007786370.

12128 5448 2025-03-14 17:07:43 537.183 Connection: Initialized connection at 0x0000000007786370.

12128 5448 2025-03-14 17:07:43 537.183 Connection: Starting connection at 0x0000000007786370.

12128 5448 2025-03-14 17:07:43 537.183 ClientDaemonConnector: Starting a new connection to host ‘w.x.y.z’ on port ‘4000’.

12128 5448 2025-03-14 17:07:43 538.672 Connection: Started connection at 0x0000000007786370.

12128 5448 2025-03-14 17:07:43 538.672 ClientSession: Started session at 0x0000000003cf10a0.

Info: Slave server running with pid 16608.

Info: Listening to slave connections on port 35299.

Info: Connection to w.x.y.z port 4000 started at 17:07:43 553.232.

12128 5448 2025-03-14 17:07:43 555.304 Main: Entering the GUI event loop.

12128 14132 2025-03-14 17:07:44 841.855 ClientSession: A valid certificate for this server was found.

12128 14132 2025-03-14 17:08:09 620.348 DaemonLogin/DaemonLogin: ERROR! Gss oid not specified.

Error: Gss oid not specified.

12128 19952 2025-03-14 17:08:09 623.362 DaemonClientApplication/DaemonClientApplication: WARNING! Session terminated abnormally.

12128 19952 2025-03-14 17:08:09 623.362 DaemonClientApplication/DaemonClientApplication: WARNING! Error is 22, ‘Invalid argument’.

Warning: Connection to w.x.y.z port 4000 failed at 17:08:09 623.362.

Warning: Error is 22, ‘Invalid argument’.

12128 5448 2025-03-14 17:08:09 624.553 Connection: Connection at 0x0000000007786370 failed.

12128 5448 2025-03-14 17:08:09 624.553 ClientSession: Runnable at 0x0000000007786370 caused the session at 0x0000000003cf10a0 to fail.

12128 5448 2025-03-14 17:08:09 624.553 ClientSession: Failing reason is ‘Impossible de se connecter au serveur.

L’erreur est 22 : Argument non valable’.

12128 5448 2025-03-14 17:08:09 636.440 ClientSession: Stopping session at 0x0000000003cf10a0.

12128 5448 2025-03-14 17:08:09 659.110 ClientSession: Destroying display client.

 

[Steve92]

Hi
Any idea ?

[Steve92]

Hi
Yes, it would be for inverse connection cases.

[Steve92]

Hi,

After reboot RAM usage is much more reasonable.

But I’d like advice to size the RAM.

How much RAM is needed on ECS for:

– 10 concurent users ?
– 20 concurrent users ?
– 50 concurrent users ?

From what number a cluster is advised ?

Thanks,

Regards,

Steve.

[Steve92]

Thanks for this more recent link but alas it doesn’t deal with ECS sizing.

 

[Steve92]

Hi,

No guest desktop sharing.

Thanks for taking into account this idea.

Steve.

[Steve92]

Hi
All settings are in Windows 11 registry.(No krk5… Files)
I suppose I’ve to use ksetup ?

Thanks
Steve

[Steve92]

Hi!

Is this article still OK for v8 ?

NoMachine – Guidelines For Sizing A NoMachine Cloud Server Multi Server Setup And Benchmark Tests For V. 6 And V. 7 – Knowledge Base

 

Steve.

[Steve92]

Hi,

I found this in a 1-year-old post on Reddit:

“If you want to install NoMachine Enterprise client on Windows, it works and you dont need admin rights.
If you are having user that does not have admin rights NoMachine Enterprise client will install in your home folder and you can use it to connect to the other machines.”

Please, could you confirm this statement ?

Thanks.

Regards,

Steve.

[Author]

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