Purchasing a subscription covers your use of the server product you are using (such as Enterprise Terminal Server + Enterprise Terminal Server Nodes, Small Business Terminal Server and so on) along with Enterprise Client issues. You...

Starting from version 4.3, SSH connections from end-users' computer use the libssh2 library shipped with the NoMachine packages. Libssh2 is a a client-side C library implementing the SSH2 protocol, more information is available from...

The NoMachine Connection Monitor is the server side service, displayed in the system tray of the host machine (!M icon), in charge of constantly monitoring incoming connection requests. The Monitor process is owned by the owner of the...

During the upgrade procedure to Linux Mint 21, the Upgrade Tool (mintupgrade) detects NoMachine as an orphan package. This happens because the NoMachine softare is not installed from a Mint repository and it's therefore listed among...

This article is intended to be an example on how to build and configure your own STUN/TURN server in order to use WebRTC for NoMachine web sessions. WebRTC is supported since NoMachine version 5.1.40, but it's not enabled by default....

In the case of web sessions, by default, session data are streamed in video frames compressed and decompressed by using the MJPEG lossy algorithm, which is the video-format widely supported by browsers. Other video codecs like VP8 and...

If the user gets this message when connecting to a Linux host: "The session negotiation failed. Error: Session failed, application terminated prematurely." it means that the application run by NoMachine node (i.e. the desktop...

This article documents how to set up authorization of a specific client device by generating a certificate on the server side and transferring the public part to a selected client machine. Index CONFIGURING NOMACHINE FOR SUPPORTING SSL...

Check version and subscription with NoMachine 7 and later Launch NoMachine from Programs or Applications. Click on Settings -> Server -> Updates You can also access this information via the Connection Monitor running in the system...

This article applies to version 3.5 and earlier. Please refer to How to terminate or disconnect a virtual session in NoMachine https://www.nomachine.com/AR0100585 Disconnecting a session, either a desktop or a floating-window session,...