LNLINUX/U Upgrade to Current Version


Current Version: 4.8

LNLinux/U allows customers with earlier versions of LNLinux to upgrade to the latest version of LNLinux. Learn more about its capabilities on the LNLINUX product page.

Note: LoggerNet Linux/U requires LoggerNet Remote/U, which is available in the Ordering information section.

Benefits and Features

  • Upgrade from older version to current version for a discounted price



Current Version 4.8
Operating System Windows 11 or 10 (for LoggerNet Remote)
RPM Distribution Red Hat (64 bit)
Debian Distribution 64 bit


Note: The following shows notable compatibility information. It is not a comprehensive list of all compatible or incompatible products.

Data Loggers

Product Compatible Note
21X (retired) The 21X requires three PROMs; two PROM 21X Microloggers are not compatible.
CR10 (retired)
CR1000 (retired)
CR10X (retired) LNLINUX is compatible with the mixed array, PakBus®, and TD operating systems.
CR200X (retired)
CR206X (retired)
CR211X (retired)
CR216X (retired)
CR23X (retired) LNLINUX is compatible with the mixed array, PakBus®, and TD operating systems.
CR295X (retired)
CR3000 (retired)
CR500 (retired)
CR5000 (retired)
CR510 (retired) LNLINUX is compatible with the mixed array, PakBus®, and TD operating systems.
CR800 (retired)
CR850 (retired)
CR9000 (retired)
CR9000X (retired)

Additional Compatibility Information


The disk with the LNLinux Server contains a Debian distribution and a Red Hat RPM distribution. Each distribution includes a 64-bit version.

LoggerNet Remote is required for use with LNLinux. The LoggerNet Remote Clients used to manage the LNLinux server run on an Intel-based computer with a Microsoft Windows operating system. The LoggerNet Remote Clients run on Windows 10 and 11.


The LoggerNet server provides communications with the data loggers over various mediums including serial ports, TCP/IP connections, and Linux compatible phone modems.

Frequently Asked Questions

Number of FAQs related to LNLINUX/U: 2

  1. LoggerNet for Linux should run on most distributions with base distributions of Red Hat or Debian.

  2. The blog article "How to Navigate the World of Software Upgrades, Patches, and Trials" explains the difference between patches (free of charge) and upgrades (for a fee). This example quickly shows the difference between an upgrade and a patch:

    Upgrade Patch

    Major version change, such as 1.3 to 2.0

    Minor version change, such as 1.3 to 1.4

    Typically requires purchase for a fee

    Free of charge

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