--- arduino.orig	2017-01-27 21:18:20 UTC
+++ arduino
@@ -15,8 +15,9 @@ done
 export CLASSPATH
 
 LD_LIBRARY_PATH=`pwd`/lib${LD_LIBRARY_PATH:+:$LD_LIBRARY_PATH}
+
 export LD_LIBRARY_PATH
 
 export PATH="${APPDIR}/java/bin:${PATH}"
 
-java -Dswing.defaultlaf=com.sun.java.swing.plaf.gtk.GTKLookAndFeel processing.app.Base "$@"
+java -Dgnu.io.rxtx.CheckLPT=false -Dswing.defaultlaf=com.sun.java.swing.plaf.gtk.GTKLookAndFeel processing.app.Base "$@"