Debug page is just a blank page on Ubuntu Precise

[victorarcasrios]

My package.json dependencies:

 "devDependencies": {
    "gulp": "^3.9.1",
    "gulp-typescript": "^2.12.1",
    "jasmine": "^2.4.1",
    "karma": "~0.13.22",
    "karma-chrome-launcher": "~0.2.3",
    "karma-jasmine": "^0.3.7",
    "run-sequence": "^1.1.5",
    "typescript": "^1.8.7",
    "karma-html-reporter": "~0.2.7",
    "karma-unicorn-reporter": "~0.1.4"
  }

My karma.conf.js reporters line: reporters: ['progress', 'html'],

My gulp task that runs without problems:

gulp.task('test', function(){
  exec('karma start', function(err){
    console.log(err ? err : 'Karma server running');
  });
});

When I run karma start without gulp I get the report through the terminal (Executed x of x SUCCESS), but as when I use gulp, the debug page remains blank. (I'm using chrome browsers: ['Chrome'],)