TGX Setup
Spark uses the industry-leading Mechdyne TGX Client as it's VDIA Virtual Desktop Infrastructure (VDI) enables users to securely access high-performance remote workstations from virtually anywhere with a local-like experience. for ultra-responsive desktop streaming. TGX ensures near-native performance
Installation Guide
While Spark provides a native app for Windows and macOS, Linux users can access Spark through the Spark Web App using the Mechdyne TGX Receiver for a high-performance remote workstation experience.
Select your operating system below for detailed installation steps.
- Linux
- Windows
- macOS
Download the TGX Receiver for Linux from the link below.

System requirements: RHEL 7.8+, CentOS, Rocky, Ubuntu 18+
Follow these steps to prepare and launch the installer via your terminal:
-
Open Terminal:
Open the Terminal window in your system. -
Navigate to Downloads:
Go to the directory where you downloaded the installer:cd ~/Downloads -
Make Installer Executable:
Grant execute permissions to the installer:chmod +x Linux_Latest_TGX_Receiver.bz2.run -
Verify Permissions:
Confirm the file is now executable:ls -l Linux_Latest_TGX_Receiver.bz2.runExpected output:
-rwxr-xr-x. -
Launch Installer:
Run the installer as root (you will be prompted for your password):sudo ./Linux_Latest_TGX_Receiver.bz2.run
Success: The installer UI will launch in your terminal window.
Complete the setup by following the on-screen prompts in your terminal:
-
License Agreement:
Read through the End User License Agreement (EULA).
Select I Accept to proceed.
-
Confirm Installation:
Select Yes to install the TGX Receiver.
-
File Extraction:
The installer will extract the necessary files to the/opt/mechdyne/TGX/Receiverdirectory.
Select OK
-
Port Configuration:
TGX will specify the base listening port as default to 40001.
Select OK.
-
USB Redirection:
Select the option that matches your Linux distribution and version.
Select OK
-
USB Warning:
If you skipped USB components, you may see a notification that they were not found.
Select OK to continue.
-
Finalize Setup:
The installation process is now complete.
Select OK to exit the installer.
-
Launch TGX:
You can now launch the TGX Receiver from your applications menu.

Note: The default connection port for TGX is 40001. Ensure your firewall allows communication on this port for a seamless connection. Learn more about Port 40001 here.
Download the TGX Receiver for Windows (64-bit) from the Spark portal.

System requirements: Windows 8 (64-bit) or later
Follow the steps below to complete the installation:
-
Initialize Setup:
Launch theWindows_Latest_TGX_Receiver.exefile.
On the welcome screen, click Next to begin the installation process.
-
License & Prerequisites:
Review the license agreement and ensure all prerequisites are met.
Click Next to proceed.
-
USB Component Selection:
Choose whether to install the TGX USB redirection components.
This is recommended if you plan to use specialized USB devices like Wacom tablets.
-
Firewall Configuration:
The installer will prompt you to configure Windows Firewall exceptions automatically.
Ensure this is enabled for seamless connectivity.
-
Port Assignment:
The communication port is set to 40001 as default.
Click Next to proceed.
-
Installation Directory:
Select the destination folder where TGX Receiver will be installed.
Click Next to confirm.
-
Desktop Shortcut:
Choose whether to create a desktop shortcut for quick access to the TGX Receiver.
-
Finalize Installation:
Review your settings and click Install to complete the process.
-
Launch TGX:
You can now launch the TGX Receiver.

Note: The default connection port for TGX is 40001. Ensure your firewall allows communication on this port for a seamless connection. Learn more about Port 40001 here.

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