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How to activate licenses for NoMachine 5

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......

Id: AR07M00850 Applies to: NX Licensing

Added on: 2015-07-03 Last modified: 2016-12-01

Solving slowness problems with GNOME/KDE virtual desktops on RHEL 7 or CentOS 7

In some cases, users may experience slowness when running GNOME or KDE virtual desktops. This article intends to provide some instructions to solve most common cases. It applies only when......

Id: AR10N00907 Applies to: NX Software

Added on: 2016-10-12 Last modified: 2016-11-29

Managing NoMachine SSH connections in FIPS 140-2 mode

In order to enable NoMachine SSH connections in FIPS 140-2 mode, it's necessary to accomplish the following requirements:  1) Users have to connect by SSH and system login.  This......

Id: AR11N00909 Applies to: NX Software

Added on: 2016-11-23 Last modified: 2016-11-29

Disabling automatic start-up of NoMachine at boot time

Disabling the automatic start of NoMachine server and services at the next boot can be achieved in two ways:  i) via the GUI in the 'Connections settings' (free version) or '......

Id: AR04L00800 Applies to: NX Server Products

Added on: 2014-04-30 Last modified: 2016-11-25

How do I start an application in floating window mode in version 4 or later?

Running a single Linux application or an application in rootless/seamless or floating window mode is possible with any of the products that support the virtual desktop functionality: Workstation,......

Id: AR03L00795 Applies to: FAQs

Added on: 2014-03-28 Last modified: 2016-11-23

What to do when NoMachine services are terminated with signal 13 SIGPIPE on Debian or Ubuntu OS

In some cases NoMachine services (nxd and others) are terminated with signal 13 SIGPIPE as soon as nxserver launches them. This happens on Ubuntu and Debian and in general on all Debian-based......

Id: AR07M00853 Applies to: NX Software

Added on: 2015-07-21 Last modified: 2016-11-11

A brief description of the NX protocol in version 4 or later

NoMachine (from version 4 and later) redesigns and extends the NX protocol used in version 3 to work as a generic transport layer for the suite of protocols used by various components. The redesign......

Id: AR11K00745 Applies to: NX Technology

Added on: 2013-11-14 Last modified: 2016-11-07

Accessing an Ubuntu desktop on Amazon's Elastic Compute Cloud via NoMachine

We will show you in this article how to create your Amazon EC2 instance running Ubuntu 14.04 or 16.04, install the desktop environment (Amazon EC2 Linux instances don't come with a GUI by......

Id: AR11N00908 Applies to: NX Software

Added on: 2016-11-04 Last modified: 2016-11-07

The X11 vector graphics mode in X-Window virtual desktop

The X11 vector graphics mode (previously known as “lightweight” mode), enabled by default, is a server side configuration available in version 4 and later of all of the enterprise-......

Id: AR02L00779 Applies to: NX Technology

Added on: 2014-02-12 Last modified: 2016-10-26

Limits on concurrent virtual desktops and concurrent connections explained

1. Limits on concurrent virtual desktops on the NoMachine server host 1.1 The number of concurrent virtual desktops allowed on the remote machine is ruled by the VirtualDesktopsLimit server......

Id: AR08M00858 Applies to: NX Server Products

Added on: 2015-08-31 Last modified: 2016-10-19

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