DISPLAY error

[Roshan]

Hello Erman,

we are facing some issues when executing DISPLAY from a Linux server to Windows.

[ora12c@RB-BIGD-STRIIM1 ~]$ export DISPLAY=10.15.9.200(Windows IP):0
[ora12c@RB-BIGD-STRIIM1 ~]$ java -jar /home/ora12c/Striim_3.10.1\ \(1\).jar
Exception in thread "main" java.lang.NoClassDefFoundError: Could not initialize class sun.awt.X11.XToolkit
        at java.lang.Class.forName0(Native Method)
        at java.lang.Class.forName(Class.java:264)
        at java.awt.Toolkit$2.run(Toolkit.java:860)
        at java.awt.Toolkit$2.run(Toolkit.java:855)
        at java.security.AccessController.doPrivileged(Native Method)
        at java.awt.Toolkit.getDefaultToolkit(Toolkit.java:854)
        at sun.swing.SwingUtilities2.getSystemMnemonicKeyMask(SwingUtilities2.java:2031)
        at javax.swing.plaf.basic.BasicLookAndFeel.initComponentDefaults(BasicLookAndFeel.java:1158)
        at javax.swing.plaf.metal.MetalLookAndFeel.initComponentDefaults(MetalLookAndFeel.java:431)
        at javax.swing.plaf.basic.BasicLookAndFeel.getDefaults(BasicLookAndFeel.java:148)
        at javax.swing.plaf.metal.MetalLookAndFeel.getDefaults(MetalLookAndFeel.java:1577)
        at javax.swing.UIManager.setLookAndFeel(UIManager.java:539)
        at javax.swing.UIManager.setLookAndFeel(UIManager.java:579)
        at javax.swing.UIManager.initializeDefaultLAF(UIManager.java:1349)
        at javax.swing.UIManager.initialize(UIManager.java:1459)
        at javax.swing.UIManager.maybeInitialize(UIManager.java:1426)
        at javax.swing.UIManager.getUI(UIManager.java:1006)
        at javax.swing.JOptionPane.updateUI(JOptionPane.java:1882)
        at javax.swing.JOptionPane.<init>(JOptionPane.java:1845)
        at javax.swing.JOptionPane.showOptionDialog(JOptionPane.java:857)
        at javax.swing.JOptionPane.showMessageDialog(JOptionPane.java:666)
        at javax.swing.JOptionPane.showMessageDialog(JOptionPane.java:637)
        at com.izforge.izpack.installer.GUIInstaller.showFatalError(Unknown Source)
        at com.izforge.izpack.installer.GUIInstaller.<init>(Unknown Source)
        at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
        at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
        at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
        at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
        at java.lang.Class.newInstance(Class.java:442)
        at com.izforge.izpack.installer.Installer.main(Unknown Source)

XForwarding is enabled in /etc/ssh/sshd.conf
ping is working fine

Kindly advise.

THanks,

Roshan

[Roshan]

[root@RB-BIGD-STRIIM1 roshanbis]# xclock
Error: Can't open display: 10.15.19.212:0

[ErmanArslansOracleBlog]

How did you enable XForwarding? Which steps or article did you follow?

Why don't you just use VNC yo get display?

Did you check the following article? ->

https://ermanarslan.blogspot.com/2016/12/linux-displaying-x-windows-in-windows.html

[Roshan]

Thanks Erman. It is ok now after installing XMING and enabling xforwarding.

[ErmanArslansOracleBlog]

Good.