Screenregion find method call sinks . Nothing comes out in linux

[karthikeyand]

In Linux i have a sikuli code like this inside my Selenium framework code
try {

                            ScreenRegion s = new DesktopScreenRegion();
                            Rectangle newBounds = new Rectangle(0,30,300,400);
                            s.setBounds(newBounds);
                            s.setScore(0.5);
                            logger().info("Desktop bounds "+s.getBounds().getWidth());
                            Target target = new ImageTarget(new File("/scratch/aime1/pic-2.png"));
                                 if (target != null){
                                      logger().info("Target not null ");
                                       ScreenRegion r = s.find(target);
                                       logger().info("searched in desktop ...");
                                       logger().info("target found "+r.getBounds().getWidth());
                                     }else{
                                        logger().info(" target returned null ");
                                     }

                } catch (Exception e) {
                     logger().info("Exception in sikuli code");
               }

In the above code , i get to the point where the debug says "Target not null" , but after that
s.find(target) ,does not return a valid value or null (i tried putting a if not null as well after this) . Control does not reach the debug "searched in desktop" . There seems to be no exception.

Any specific issues w.r.t to linux or selenium here ?