diff --git a/README.md b/README.md
index 7320f13..1b8e0c0 100644
--- a/README.md
+++ b/README.md
@@ -20,3 +20,9 @@ docker run -i -t -p 6080:6080 dorowu/ubuntu-desktop-lxde-vnc
 Browse http://127.0.0.1:6080/vnc.html
 
 <img src="https://raw.github.com/fcwu/docker-ubuntu-vnc-desktop/master/screenshots/lxde.png" width=400/>
+
+
+Trobleshooting
+==================
+
+1. boot2docker connection issue, https://github.com/fcwu/docker-ubuntu-vnc-desktop/issues/2