fisherman

[fisherman]

What I can say that currently serveradd needs to pass mentioned steps in order to add server to the CS. You can easy eliminate one by using –strict-host-key-checking no in the –server add command
/etc/NX/nxserver --serveradd newserver.domain.com --strict-host-key-checking no

There is an easy possibility that for the to automate multiple serverad using expect script.

[fisherman]

Please check this article https://www.nomachine.com/AR04M00845.

Latency as mentioned in the article can impact responsiveness of the session. I would recommend that you try NoMachine software.

[fisherman]

We do not reproduce similar issue.

Please collect NoMachine logs following document https://www.nomachine.com/DT11R00182.
Additionally get node.cfg file located in /usr/NX/etc and output of the following command
ls /usr/share/xsessions

Can you please send them directly to forum[at]nomachine[dot]com making sure you use the title of the topic in the subject of your email?

[fisherman]

If you want to disable file transfer, you can do this by editing the cfg files as explained in that article I mentioned in my earlier reply. I don’t know what permissions your users have. If they don’t have administrator rights on the server, then they won’t be able to re-enable it.

Or you can do it in the server UI itself. Again, this depends on what permissions your users have on the server host. If the connecting user is an admin user, it’s impossible to prevent them from accessing the server preferences.

Regarding the ports, you must have port 4000 open in order to accept connections in general. If you disable it, you won’t be able to connect at all. Ports 22 are for SSH connection on Mac/Linux and 4022 on Windows.

[fisherman]

You can check this document https://www.nomachine.com/DT11R00185 Enabling and disabling the NoMachine device sharing services manually.

All needed configuration requested will require administrator rights.

about used ports in NoMachine you can check following Link https://www.nomachine.com/AR01L00770 Default ports used by NoMachine 4 or later

[fisherman]

I tried to reproduce your problem without success. Additionally I dont see relation with NoMachine, especially as Wake on LAN is the client side feature.

Can you verify router configuration and if your remote magic packet is correctly sent to the MAC address of the server.

[fisherman]

1. Can you make sure that devices under /dev/dri are also in video group and have correct permissions
ls -la /dev/dri

2. we have hard coded path to look for iHD driver in /opt/intel/mediasdk/lib64/

You could try to create these directories and add symbolic there. so something like:

mkdir /opt/intel/mediasdk/lib64/
ln -s /path/where/he/has/iHD_drv_video.so /opt/intel/mediasdk/lib64/iHD_drv_video.so

[fisherman]

Thanks for the info. I am glad that you solved the problem.

[fisherman]

If you are using headless server, please check following article https://www.nomachine.com/AR03P00973.

[fisherman]

can you link following libraries in folder /usr/lib/x86_64-linux-gnu/

ln -s libva.so.2 libva.so
ln -s libva-drm.so.2 libva-drm.so

[fisherman]

Please can you execute following commands to install debug library:

wget https://download.nomachine.com/44bef5297fe9efb3430b9fd47ad18b01/downloads/temporary/forum/libnxcex.so
sudo /etc/NX/nxserver -shutdown
sudo mv  /usr/NX/lib/libnxcex.so  /usr/NX/lib/libnxcex.so.ORI
sudo cp -rv libnxcex.so /usr/NX/lib/libnxcex.so
sudo /etc/NX/nxserver --startup

After reproducing the problem please send us from server side session log file.

[fisherman]

Mentioned TR was fixed on Windows hosts, Here is the Trouble Report mentioning specific problem on Linux
https://www.nomachine.com/TR03S10106

You can select checkbox “Notify me when the TR is closed.”, if you want to receive notification when this TR is closed.

[fisherman]

Please can you check if libva-drm2 is installed on your host?

[fisherman]

In order to understand why GPU encoding is not in use, can you provide us with following information:
– GPU card on the server side
– GPU drivers used
– Session log file

[fisherman]

We did not notice any issue related to problem described in the submitted logs. This kind of issue is sometimes due to the desktop environment grabbing input devices and not releasing them. Can you try to create a new virtual desktop and check if keyboard and mouse are responding?

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