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Released on:
Searching in: Software Updates
ID: SU07L00100
Released on:  2014-07-04
Last update: 2014-07-09
NoMachine 4.2.26 now available

Luxembourg, July 09, 2014

NoMachine makes available today a software update aimed at solving some issues affecting the previous 4.2 releases. The new version, 4.2.26, provides fixes for the following:

TR05L04440 - Cannot paste a selection to the remote desktop when the server is 3.5.0
TR07L04482 - Virtual sessions are terminated if desktop manager takes too much time to load
TR06L04452 - Error 'Unable to copy' is issued when the automatic updates are enabled and the user's .nx directory is missing
TR06L04462 - USB device sharing not working on Mac 10.9.3
TR05L04436 - Profile rules on per-group basis are ignored
TR06L04464 - Restarting Terminal Server Node returns 'Cannot open file '/etc/NX/server/localhost/server.cfg for reading' error
TR06L04454 - Virtual desktop sessions cannot be reconnected
TR06L04460 - The menu panel does not appear in fullscreen mode
TR05L04402 - NoMachine doesn't report that PAM libraries are not present on the system
TR11K04009 - The server allows the same node to be added multiple times
TR01L04199 - Cannot disconnect a custom session running in a floating window
TR06L04456 - Connection fails with error "Can't connect by SSH protocol"
TR04L04354 - Setting the ConnectionsLimit key in the Workstation doesn't limit the maximum number of connections
TR06L04475 - Connection to virtual desktop fails when using a customized UserNXDirectoryPath
TR06L04468 - Button 'Create a new custom session' may not be available
TR06L04469 - The virtual desktop is not created automatically when there is only one session type available
TR06L04472 - NX Server doesn't show sessions for reconnection when user is NX administrator
TR06L04471 - Web Player shows rootless sessions as available
TR06L04474 - Using SYSTEM authentication method in Web Player fails
TR06L04470 - Installing on XFCE NoMachine creates a redundant entry 'Internet' in menu application
TR04L04373 - When multi-node is enabled, profiles and any limitations are not checked correctly on the server


Supported Platforms

Windows 32-bit/64-bit XP/Vista/7/8

Mac OS X Intel 64-bit 10.5/10.6/10.7/10.8/10.9

Linux 32-bit and 64-bit
Red Hat Enterprise 4/5/6
SLES 10/11
Open SUSE 10.x/11.x/12.x
Mandriva 2009/2010/2011
Fedora Core 10/11/12/13/14/15/16/17/18
Debian GNU Linux 4.0 Etch/5.0 Lenny/ 6.0 Squeeze/ 7.0 Wheezy
Ubuntu 8.04 Hardy Heron/8.10 Intrepid Ibex/Ubuntu 9.04 Jaunty Jackalope/
9.10 Karmic Koala/10.4 Lucid Lynx/10.10 Maverick/11.04 Natty/11.10 Oneiric/12.04 Precise Pangolin

Download NoMachine Packages

You can download the latest packages suitable for your Operating System from the NoMachine Web site at the following URL:

Or from your Customer Area if you are a registered customer.

Automatic updates

To update any of the NoMachine servers:

- Run the NoMachine GUI from your Programs Menu.

- Click on 'Preferences' and 'Updates'.

- Then click on the 'Check now' button.

To update the NoMachine Enterprise Client:

- Click on 'Preferences' and 'Updates'.

- Then click on the 'Check now' button.

Manual package update

Please follow the instructions to update your installation manually:

On Windows:

- Download and save the EXE file.
- Double click on the NoMachine executable file.
- As for the installation, the Setup Wizard will take you through all steps necessary for updating NoMachine.

On Mac OS X:

- Download and save the DMG file.
- Double-click on the Disk Image to open it and double-click on the NoMachine program icon.
- As for the installation, the Installer will take you through through all steps necessary for updating NoMachine.

On Linux:

You can use the graphical package manager provided by your Linux distribution or update NoMachine by command line by following instructions below.
If you don't have the sudo utility installed, log on as superuser ("root") and run the commands without sudo.


- Download and save the RPM file.
- Update your NoMachine installation by running:

# rpm -Uvh <pkgName>_<pkgVersion>_<arch>.rpm


- Download and save the DEB file.
- Update your NoMachine installation by running:

$ sudo dpkg -i <pkgName>_<pkgVersion>_<arch>.deb


- Download and save the TAR.GZ file.
- Update your NoMachine installation by running:

$ cd /usr
$ sudo tar xvzf <pkgName>_<pkgVersion>_<arch>.tar.gz
$ sudo /usr/NX/nxserver --update

If you are installing Enterprise Client or Node run respectively:

$ sudo /usr/NX/nxclient --update
$ sudo /usr/NX/nxnode --update


Installation and configuration guides for the NoMachine products are available at:

The NoMachine Development Team