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#LINUX XVFB HOW TO#
#LINUX XVFB INSTALL#

For the name, enter DISPLAY, and for the value, enter localhost:1.0.

Expand Java and Process Management, and click Process Definition > Java Virtual Machine.

Click Server > Application Server, and select the server that the Rational Requirements Composer server is installed on.

Set the DISPLAY variable in WebSphere Application Server:.

Go to the node and stop the converter.war file.

Log on to the WebSphere Application Server administrative console.If WebSphere Application Server is started and the converter.war file was deployed, stop the converter.war file.If you are running on WebSphere Application Server, follow these steps:.Relaunch the server by typing DISPLAY=localhost:1.0.If you are running on Tomcat, follow these steps:.Type export DISPLAY=localhost:1.0 and press Enter.Optional: Type y and press Enter to confirm the installation of this package.

#LINUX XVFB INSTALL#

Optional: If an error message that states “Couldn’t open RGB_DB ‘/usr/share/X11/rgb'” is displayed, type yum install Xorg and press Enter.An error message about missing font path elements or _XSERVTrans. X Virtual Frame Buffer is started as a background process. Type Xvfb :1 -screen 0 800圆00x24& and press Enter.When you are prompted to confirm the installation of the package, type y and press Enter.On a command line, type yum install xorg-x11-server-Xvfb and press Enter.Valid YUM RHEL repository that contains this package: xorg-x11-server-Xvfb.To install X Virtual Frame Buffer on Red Hat Enterprise Linux 5, follow these steps: For that reason, include steps 3 and 4 in a system startup script. Important: If the server is restarted, you might need to repeat steps 3 and 4. To install Xvfb on Red Hat Enterprise Linux 5 or SUSE Linux Enterprise Server 10, see the following procedures: Then, install X Virtual Frame Buffer on your system to capture the display.

#LINUX XVFB HOW TO#

For more information about how to terminate process IDs, see your Linux reference manual. WorkaroundĪfter you determine that the server startup failed, terminate the Java process. This display is not accessible in a console-only configuration.

The server requires a display component to catch graphic components that are being generated. Before you can start the server, you must terminate the Java process and follow the steps for the workaround. When you try to start the Rational Requirements Composer server in console-only mode on a Linux system, the server does not start.