NoMachine is designed to work out-of-the-box on headless machines, nevertheless, in some cases users can experience a black screen when connecting to the remote host. This can be triggered by multiple factors, such as the GPU model, the...

NoMachine is designed to work out-of-the-box on headless machines on all supported platforms. On Linux a desktop environment must be installed. Nevertheless, in some cases users can get only a small screen resolution without the...

NoMachine is designed to work out-of-the-box on headless machines on all supported platforms. On Linux a desktop environment must be installed. Nevertheless, in some cases users can experience bad rendering problems when connecting to the...

NoMachine is designed to work out-of-the-box on headless machines on all supported platforms. On Linux a desktop environment must be installed. Nevertheless, in some cases users can experience slowness problems when connecting to the...

It's possible to update a NoMachine installation from remote in any of the following ways. Note that when the upgrade is made via a NoMachine connection, you will be disconnected because the upgrade requires to stop all the NoMachine...

This article only applies to NoMachine 4 and later versions. If you wish to install any of the NoMachine packages from command line, for example because you are installing from remote by SSH, you can use instructions below. Commands below...

With NoMachine, v. 4 licenses can be activated only manually through the procedure described below. Such procedure can be used also for newer versions. Starting from v. 6.6.8, the AVC/H.264 software codec is included in all NoMachine...

When you purchase a license for any of the NoMachine products, you will receive the license file(s) by email in a key.tar.gz archive, together with your Customer ID and password. Keep this data safe to use them to log-in to your own...

This article refers to NoMachine version 6 software. With the implementation of this Feature Request https://www.nomachine.com/FR04O03397 in version 6, it's possible to close the NoMachine program from its menu. This will shut down all...

If you create a support ticket on our website or are seeking help in one of the forums, in most cases our support team will ask you to send them your log files. Within these log files various connection and software problems are being...