can't logon to dashboard with openstack-dashboard-2012.1-2.fc16.noarch.rpm

Hi
I am trying to follow this guide,
http://fedoraproject.org/wiki/Getting_started_with_OpenStack_on_Fedora_17#Basic_Setup

Yesterday I was able to setup a VM with a working dashboard with openstack-dashboard-2012.1-1.fc16.noarch .
Today, I am trying to setup a physical machine but I can't login to dashboard. The only difference I can find it the dashboard rpm is a newer version, openstack-dashboard-2012.1-2.fc16.noarch.

On the working VM, /var/log/keystone/keystone.log would show activities for the dashboard login page.
On the non working physical machine, the log doesn't change for dashboard.

Settings on the non-working machine.

# keystone service-list
| 47b753dbfa5c4794afd604eac3b771d8 | horizon | dashboard | OpenStack Dashboard

# /etc/openstack-dashboard/local_settings
import os
from django.utils.translation import ugettext_lazy as _
DEBUG = True
TEMPLATE_DEBUG = DEBUG
PROD = False
USE_SSL = False
SECRET_KEY = 'elj1IWiLoWHgcyYxFVLj7cM5rGOOxWl0'
LOCAL_PATH = os.path.dirname(os.path.abspath(__file__))
CACHE_BACKEND = 'locmem://'
EMAIL_BACKEND = 'django.core.mail.backends.console.EmailBackend'
OPENSTACK_HOST = "127.0.0.1"
OPENSTACK_KEYSTONE_URL = "http://%s:5000/v2.0" % OPENSTACK_HOST
OPENSTACK_KEYSTONE_DEFAULT_ROLE = "Member"
OPENSTACK_KEYSTONE_BACKEND = {
    'name': 'native',
    'can_edit_user': True
}
API_RESULT_LIMIT = 1000
LOGGING = {
        'version': 1,
        # When set to True this will disable all logging except
        # for loggers specified in this configuration dictionary. Note that
        # if nothing is specified here and disable_existing_loggers is True,
        # django.db.backends will still log unless it is disabled explicitly.
        'disable_existing_loggers': False,
        'handlers': {
            'null': {
                'level': 'DEBUG',
                'class': 'django.utils.log.NullHandler',
                },
            'console': {
                # Set the level to "DEBUG" for verbose output logging.
                'level': 'INFO',
                'class': 'logging.StreamHandler',
                },
            },
        'loggers': {
            # Logging from django.db.backends is VERY verbose, send to null
            # by default.
            'django.db.backends': {
                'handlers': ['null'],
                'propagate': False,
                },
            'horizon': {
                'handlers': ['console'],
                'propagate': False,
            },
            'novaclient': {
                'handlers': ['console'],
                'propagate': False,
            },
            'keystoneclient': {
                'handlers': ['console'],
                'propagate': False,
            },
            'nose.plugins.manager': {
                'handlers': ['console'],
                'propagate': False,
            }
        }
}