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I am using 14.04 LTS I have tried to start xdman from the terminal via:

xdman &

but this is the result:

lahcene@lahcene-Lenovo-B560:~$ xdman &
[1] 6422
lahcene@lahcene-Lenovo-B560:~$ Exception in thread "main" java.awt.HeadlessException
    at 

    java.awt.GraphicsEnvironment.checkHeadless(GraphicsEnvironment.java:207)
        at java.awt.Window.<init>(Window.java:535)
        at java.awt.Frame.<init>(Frame.java:420)
        at java.awt.Frame.<init>(Frame.java:385)
        at javax.swing.JFrame.<init>(JFrame.java:174)
        at org.sdg.xdman.gui.XDMMainWindow.<init>(XDMMainWindow.java:116)
        at org.sdg.xdman.gui.XDMMainWindow.main(XDMMainWindow.java:2040)

nothing occur when I try to excite it from Classic Menu inducator

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3
  • 3
    possible duplicate of Problem in Installing xdman in Ubuntu via terminal
    – Martin Thornton
    Aug 25, 2015 at 13:27
  • @MartinThornton Hmm, not really. See my answer.
    – A.B.
    Aug 25, 2015 at 17:52
  • Please accept A.B.'s answer again as it answers your original question, then you may ask your new question as a new and separate question to this one.
    – user364819
    Sep 10, 2015 at 16:40

1 Answer 1

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0

The Exception is thrown when code that is dependent on a keyboard, display, or mouse is called in an environment that does not support a keyboard, display, or mouse.

Therefore install

sudo apt-get install openjdk-7-jre

and you could use a PPA:

sudo add-apt-repository ppa:noobslab/apps
sudo apt-get update
sudo apt-get install --reinstall xdman

In my tests, there seems to be a refresh problem with the OpenJKD/OracleJava 7/8, after the start of the application. With Oracle Java 9, there isn't a problem

enter image description here

Resize the window and you should see this

enter image description here

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19
  • I am sorry to tell you that i steel have the same problem, I've added the new PPA, and done the update ;but for the last command ,I've got the following:
    – Talha
    Aug 25, 2015 at 17:41
  • Building dependency tree Reading state information... Done xdman is already the newest version. 0 upgraded, 0 newly installed, 0 to remove and 468 not upgraded.
    – Talha
    Aug 25, 2015 at 17:42
  • sorry for being so beginner, what do you mean by dist-apgrade, I don't like to upgrade to 15.04
    – Talha
    Aug 25, 2015 at 17:54
  • because I have terrible internat connection, I steel dowloading the archives of upgrade (steel about 9 hours (more than 400MB))
    – Talha
    Aug 25, 2015 at 21:40
  • sorry !! ,it doesn't work, after this command [xdman &] I've got: the same result (see the above question!!!)
    – Talha
    Aug 26, 2015 at 9:25

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