NoMachine Support

Your questions answered

Knowledge Base

Searching in: Articles & FAQs
Filter the search results
Applies to:
Last update:
Solving slowdown problems in NoMachine physical and virtual desktops

In some cases, resource intensive desktops like GNOME 3 or more in general desktop environments with 3D graphical effects may lead to slowdowns in NoMachine sessions. 3D graphical effects (e.g.......

Id: AR12L00831 Applies to: NX Software

Added on: 2014-12-09 Last modified: 2019-01-18

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: 2019-01-17

Premium Subscription Phone Support Guidelines

If for whatever reason, a web-based ticket cannot be opened in the Customer Area, customers with Premium Subscriptions and phone support may use the following numbers to contact the NoMachine......

Id: AR07H00569 Applies to: NX Licensing

Added on: 2010-07-20 Last modified: 2019-01-15

Troubleshooting LDAP and PAM issues on Linux for connections by NX protocol

NoMachine provides a default PAM configuration which is suitable for almost all environments.  It is based on system's 'su' configuration and can be adjusted according to......

Id: AR08M00857 Applies to: NX Software

Added on: 2015-08-27 Last modified: 2019-01-10

How to solve problem with lack of audio during NoMachine session in SLES 11.4

If you use NoMachine on SUSE Linux Enterprise Server 11 Service Pack 4, you may encounter the situation when there is no sound from the server during session. The reason is the limitation of......

Id: AR01Q01010 Applies to: NX Software

Added on: 2019-01-09 Last modified: 2019-01-10

What do I need to do to allow NoMachine software to use H.264?

NoMachine provides unprecedented performance when streaming heavy graphical content such as videos and visualization software over any network. Additional acceleration can be obtained using H.264.......

Id: AR10K00706 Applies to: FAQs

Added on: 2013-10-07 Last modified: 2019-01-08

NoMachine and OpenGL support

NoMachine supports OpenGL software rendering for 2D and 3D graphics. OpenGL support for connections to the remote physical desktop It's just necessary that OpenGL is supported on the system......

Id: AR01P00960 Applies to: NX Software

Added on: 2018-01-10 Last modified: 2019-01-07

Limits on concurrent virtual desktops and concurrent connections explained

Limits on the number of virtual desktops and/or connections can be set in two ways: (i) in the server configuration or if the server supports profiles, (ii) via profile rules. It's advisable to......

Id: AR08M00858 Applies to: NX Server Products

Added on: 2015-08-31 Last modified: 2019-01-03

What is the difference between a virtual desktop and a connection?

NoMachine server products take into consideration the number of connections and, in the case of the Terminal Server family for Linux, also the number of concurrent virtual desktops. The......

Id: AR01Q01008 Applies to: FAQs

Added on: 2019-01-03 Last modified: 2019-01-03

How can I send Ctrl+Alt+Delete to a remote Windows computer?

The Windows key combination Ctrl+Alt+Del can be forwarded from any NoMachine client to a NoMachine Windows host once you are connected to the remote desktop. The steps are: - connect to your......

Id: AR02L00784 Applies to: NX Software

Added on: 2014-02-18 Last modified: 2018-12-28

  • 1
    of 51
Follow Us
Learn more
Price & availability
Article & FAQs
Software updates
Installation guides
Feature requests
Trouble reports
About us
Contact us
Become a partner