Linux的RCP视图挂起问题

Question

在我的eclipse RCP应用程序中，我们正在启动的用于显示数据的视图在Linux环境中挂起，但能够在Windows环境中显示视图数据。可能是什么原因？提前致谢。它保持在挂起状态，处于跟踪状态，并冻结视图。

java.lang.Thread.State: RUNNABLE
        at org.eclipse.swt.internal.gtk.OS._pango_layout_get_pixel_size(Native Method)
        at org.eclipse.swt.internal.gtk.OS.pango_layout_get_pixel_size(OS.java:16239)
        at org.eclipse.swt.graphics.GC.computeStringSize(GC.java:3000)
        at org.eclipse.swt.graphics.GC.textExtent(GC.java:4148)
        at org.eclipse.swt.graphics.GC.stringExtent(GC.java:4085)
        at org.eclipse.swt.custom.TableCursor.paint(TableCursor.java:335)
        at org.eclipse.swt.custom.TableCursor$1.handleEvent(TableCursor.java:100)
        at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
        at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4454)
        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1388)
        at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1412)