DX Application Performance Management

  • 1.  APM 10.5.2 Webview needs some X11 libraries to connect to MoM. Does someone have this list?

    Posted Sep 07, 2017 09:07 AM

    Getting the following error

    9/07/17 02:50:21.355 PM SAST [INFO] [WebServer] Adding application /
    9/07/17 02:50:22.162 PM SAST [WARN] [org.mortbay.log] failed com.wily.introscope.webapps.common.ConsoleBridgeServlet: java.awt.AWTError: Can't connect to X11 window server using ':0' as the value of the DISPLAY variable.
    9/07/17 02:50:22.168 PM SAST [WARN] [org.mortbay.log] failed org.mortbay.jetty.webapp.WebAppContext@6fe1b4fb{/,WebContent}: java.awt.AWTError: Can't connect to X11 window server using ':0' as the value of the DISPLAY variable.



  • 2.  Re: APM 10.5.2 Webview needs some X11 libraries to connect to MoM. Does someone have this list?

    Broadcom Employee
    Posted Sep 07, 2017 09:19 AM

    Dear APM Admins/Customers/Partners:

        Would like to give you first chance to respond. Can you please help Dave out?

    Thanks

    Hal German



  • 3.  Re: APM 10.5.2 Webview needs some X11 libraries to connect to MoM. Does someone have this list?

    Broadcom Employee
    Posted Sep 07, 2017 11:42 AM

    Hi

     

    Do you see the following error on the browser?

     

    HTTP ERROR: 404 NOT_FOUND RequestURI=/ Powered by jetty://

     

    If then, Setting Djava.awt.headless=true in the Introscope_Enterprise_Manager.lax file and this will eliminate the X11 error

     

    https://docops.ca.com/ca-apm/10-3/en/administrating/properties-files-reference/introscope-enterprise-manager-lax

     

    Thanks

    Yanna

     

     



  • 4.  Re: APM 10.5.2 Webview needs some X11 libraries to connect to MoM. Does someone have this list?
    Best Answer

    Posted Sep 08, 2017 03:22 AM

    Thanks

     -Djava.awt.headless=true in the Introscope_WebView.lax solved the issue

     

    Regards Dave



  • 5.  Re: APM 10.5.2 Webview needs some X11 libraries to connect to MoM. Does someone have this list?

    Broadcom Employee
    Posted Sep 07, 2017 02:26 PM

    Check the webview.lax file and see if java.awt.headless is set to false.  If it is, this is why Java AWT was trying to load up X11 libraries and use the DISPLAY variable configured in the environment.

     

    By setting -Djava.awt.headless=true in Webview.lax and restarting Webview, this should address the issue.