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Obsolete Type: RCPL

Wind River Linux CGP

Released: Nov 10, 2015     Updated: Jan 21, 2016


The Rolling Cumulative Patch Layer (RCPL) was developed by Wind River to simplify patch management of Wind River Linux. The expected usage is that customers install the latest RCPL for their release. Base Wind River Linux 6.0.0 + Wind River Linux CGP 6.0.0 + RCPL is the default supported configuration. Please install this RCPL at your earliest convenience.

The README.txt on this OLS page contains instructions on how to use these features, general information on the RCPL and a list of defects fixed. The README.txt should be reviewed prior to installation.

Product Version

Wind River Linux 6



Requires Wind River Linux 6.0.0 to be installed Requires Wind River Linux Carrier Grade Profile 6.0.0 to be installed

Installation Notes

Wind River Linux CGP is now only available via Electronic Software Distribution (ESD) method accessible via the Wind River Installation Tool (wrInstaller) available within your product installation.

Step 1 - Prepare

  • Shut down all product processes, including any license server.
  • If you have altered any Wind River-supplied file in your installation tree (not a recommended practice), archive them manually before installing any update, as these files may be overwritten during the installation process.

Step 2 - Install

  • Linux: Go to installDir/maintenance/wrInstaller/x86-linux2 andrun wrInstaller.   (Windows: Go to installDir\maintenance\wrInstaller\x86-win32 and run wrInstaller.exe.)
  • At the Choose Installation Type screen, choose "Online Content" and click next. Updates to the lastest installer is required. 
  • The installer will automatically search all available updates and verify your entitlement. (This may take a few minutes.)
  • Select "Wind River Linux CGP" in "Select Products" drop-down list.
  • Continue your selections through the installation process and complete by clicking Finish.


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