PRemotedroid Server on ubuntu 11.10 and external monitor

[Google Code Exporter]

What steps will reproduce the problem?
1. Fresh Install on ubuntu 11.10 
2. Installed on a notebook that uses only an external monitor
3. Launc from shell

What is the expected output? What do you see instead?

java.awt.AWTException: TrayIcon couldn't be displayed.
    at sun.awt.X11.XTrayIconPeer.<init>(XTrayIconPeer.java:263)
    at sun.awt.X11.XToolkit.createTrayIcon(XToolkit.java:1058)
    at java.awt.TrayIcon.addNotify(TrayIcon.java:698)
    at java.awt.SystemTray.add(SystemTray.java:258)
    at org.pierre.remotedroid.server.gui.PRemoteDroidServerTrayIcon.initTrayIcon(PRemoteDroidServerTrayIcon.java:189)
    at org.pierre.remotedroid.server.gui.PRemoteDroidServerTrayIcon.<init>(PRemoteDroidServerTrayIcon.java:41)
    at org.pierre.remotedroid.server.PRemoteDroidServerApp.<init>(PRemoteDroidServerApp.java:29)
    at org.pierre.remotedroid.server.PRemoteDroidServerApp.main(PRemoteDroidServerApp.java:96)


What version of the product are you using? On what operating system?

Ubuntu 11.10, Premotedroid server downloaded from this page

Please provide any additional information below.

I've tried looking in active processes, I can't see any process about 
premotedroid, then It's not only a visual problem of the tray icon

Original issue reported on code.google.com by [e-mail] on 24 Dec 2011 at 9:08