The NoMachine client 4 can get the following message: The connection to the server was lost. Error: connect to host xxx.yyy.zzz.www port 22: Connection refused when trying to connect by using the SSH protocol but the SSH server is not...
Replacing license files, node.lic and server.lic on Linux doesn't require to terminate current sessions. This is the suggested procedure to replace license files: 1) Temporary disable user's access to NoMachine server by stopping...
This article explains how to lock the screen-saver in an automatic way when the user disconnects his/her NoMachine session. This requires to set-up a script for locking the screen on the system and configure NoMachine to execute it. In...
Versions of NoMachine software prior to 5.1.22 were using a DSA private key to authenticate on the remote host in some specific cases: i) Connections by SSH protocol + NoMachine login ii) Adding a remote node to the main server...
NoMachine is suitable for LAN connections as well as for connections from the Internet, but administrators have to consider that session responsiveness depends on multiple factors. For example, graphic-intensive applications such as...
The NX client software gives to users the option of saving the password in the session configuration file. When the password is stored in the file, NX doesn't prompt the user for the login credentials at the time the session is...
In order to install NoMachine 4 (server) or higher on a Slackware distributions, you need to install the compressed tar package. Installation instructions have to be executed from a terminal and use the sudo utility. If you don't have...
The NoMachine Web Companion is a Java applet which displays information in the browser's Java console on the end-user's machine. To increase the debug log level, edit: - the nxapplet.html file - and since v. 5.1.22, also the...
These guidelines are intended to assist NoMachine customers and users evaluating NoMachine software in gathering the relevant diagnostic information from the system and define with accuracy the case they intend to report. They apply to...
The following instructions apply to NoMachine 4 or later to run a NoMachine session in a chroot environment. Example below has been set-up on CentOS 6 using the Jailkit set of utilities, built from source. This example can be adapted to...