Traceback (most recent call last):

 "/var/tmp/portage/dev-python/cement-2.6.2/work/cement-2.6.2/tests/ext/daemon_tests.py", line 25, in test_switch
env = ext_daemon.Environment()

 "/var/tmp/portage/dev-python/cement-2.6.2/work/cement-2.6.2-python3_3/lib/cement/ext/ext_daemon.py", line 220, in __init__
self.user = kw.get('user', os.environ['USER'])

 "/usr/lib64/python3.3/os.py", line 676, in __getitem__
raise KeyError(key) from NoneKeyError: 'USER'
Traceback (most recent call last):


 "/home/homeassistant/.localpython/lib/python3.6/asyncio/tasks.py", line 180, in _step

result = coro.send(None)


 "/srv/homeassistant/lib/python3.6/site-packages/homeassistant/helpers/entity_platform.py", line 260, in _async_add_entity

msg)
homeassistant.exceptions.HomeAssistantError: Entity id already exists: media_player.hdmi_0
