Explicitly listen to the input sink.
@@ -88,6 +88,7 @@ angular.module('index').controller('indexController', ['$scope', '$injector',
// Create event listeners at the global level
var keyboard = new Guacamole.Keyboard($document[0]);
+ keyboard.listenTo(sink.getElement());
// Broadcast keydown events
keyboard.onkeydown = function onkeydown(keysym) {
