diff --git a/supervisor/__main__.py b/supervisor/__main__.py
index 806292940..2db75bd8d 100644
--- a/supervisor/__main__.py
+++ b/supervisor/__main__.py
@@ -30,8 +30,7 @@ if __name__ == "__main__":
     loop = initialize_event_loop()
 
     # Check if all information are available to setup Supervisor
-    if not bootstrap.check_environment():
-        sys.exit(1)
+    bootstrap.check_environment()
 
     # init executor pool
     executor = ThreadPoolExecutor(thread_name_prefix="SyncWorker")
diff --git a/supervisor/audio.py b/supervisor/audio.py
index a9dc9ed80..e7d84236d 100644
--- a/supervisor/audio.py
+++ b/supervisor/audio.py
@@ -188,13 +188,6 @@ class Audio(JsonConfig, CoreSysAttributes):
         """
         return self.instance.is_running()
 
-    def is_fails(self) -> Awaitable[bool]:
-        """Return True if a Docker container is fails state.
-
-        Return a coroutine.
-        """
-        return self.instance.is_fails()
-
     async def repair(self) -> None:
         """Repair CoreDNS plugin."""
         if await self.instance.exists():
diff --git a/supervisor/bootstrap.py b/supervisor/bootstrap.py
index b70b81f4f..1c467a246 100644
--- a/supervisor/bootstrap.py
+++ b/supervisor/bootstrap.py
@@ -197,7 +197,7 @@ def initialize_logging():
     )
 
 
-def check_environment():
+def check_environment() -> None:
     """Check if all environment are exists."""
     # check environment variables
     for key in (ENV_SHARE, ENV_NAME, ENV_REPO):
@@ -205,24 +205,18 @@ def check_environment():
             os.environ[key]
         except KeyError:
             _LOGGER.fatal("Can't find %s in env!", key)
-            return False
 
     # check docker socket
     if not SOCKET_DOCKER.is_socket():
         _LOGGER.fatal("Can't find Docker socket!")
-        return False
 
     # check socat exec
     if not shutil.which("socat"):
         _LOGGER.fatal("Can't find socat!")
-        return False
 
     # check socat exec
     if not shutil.which("gdbus"):
         _LOGGER.fatal("Can't find gdbus!")
-        return False
-
-    return True
 
 
 def reg_signal(loop):
diff --git a/supervisor/const.py b/supervisor/const.py
index 710b53bbe..3f36e54ff 100644
--- a/supervisor/const.py
+++ b/supervisor/const.py
@@ -3,7 +3,7 @@ from enum import Enum
 from ipaddress import ip_network
 from pathlib import Path
 
-SUPERVISOR_VERSION = "207"
+SUPERVISOR_VERSION = "208"
 
 
 URL_HASSIO_ADDONS = "https://github.com/home-assistant/hassio-addons"
@@ -28,7 +28,7 @@ FILE_HASSIO_INGRESS = Path(SUPERVISOR_DATA, "ingress.json")
 FILE_HASSIO_DNS = Path(SUPERVISOR_DATA, "dns.json")
 FILE_HASSIO_AUDIO = Path(SUPERVISOR_DATA, "audio.json")
 
-SOCKET_DOCKER = Path("/var/run/docker.sock")
+SOCKET_DOCKER = Path("/run/docker.sock")
 
 DOCKER_NETWORK = "hassio"
 DOCKER_NETWORK_MASK = ip_network("172.30.32.0/23")
diff --git a/supervisor/hwmon.py b/supervisor/hwmon.py
index 8e911cff5..6ce1d90bb 100644
--- a/supervisor/hwmon.py
+++ b/supervisor/hwmon.py
@@ -19,20 +19,25 @@ class HwMonitor(CoreSysAttributes):
         """Initialize Hardware Monitor object."""
         self.coresys: CoreSys = coresys
         self.context = pyudev.Context()
-        self.monitor = pyudev.Monitor.from_netlink(self.context)
+        self.monitor: Optional[pyudev.Monitor] = None
         self.observer: Optional[pyudev.MonitorObserver] = None
 
     async def load(self) -> None:
         """Start hardware monitor."""
-        self.observer = pyudev.MonitorObserver(self.monitor, self._udev_events)
-        self.observer.start()
-
-        _LOGGER.info("Start Supervisor hardware monitor")
+        try:
+            self.monitor = pyudev.Monitor.from_netlink(self.context)
+            self.observer = pyudev.MonitorObserver(self.monitor, self._udev_events)
+        except OSError:
+            _LOGGER.fatal("Not privileged to run udev. Update your installation!")
+        else:
+            self.observer.start()
+            _LOGGER.info("Started Supervisor hardware monitor")
 
     async def unload(self) -> None:
         """Shutdown sessions."""
         if self.observer is None:
             return
+
         self.observer.stop()
         _LOGGER.info("Stop Supervisor hardware monitor")
 
diff --git a/supervisor/tasks.py b/supervisor/tasks.py
index e39d4afe9..bab7a8211 100644
--- a/supervisor/tasks.py
+++ b/supervisor/tasks.py
@@ -228,7 +228,7 @@ class Tasks(CoreSysAttributes):
     async def _watchdog_dns_docker(self):
         """Check running state of Docker and start if they is close."""
         # if CoreDNS is active
-        if await self.sys_dns.is_running():
+        if await self.sys_dns.is_running() or self.sys_dns.in_progress:
             return
         _LOGGER.warning("Watchdog found a problem with CoreDNS plugin!")
 
@@ -244,7 +244,7 @@ class Tasks(CoreSysAttributes):
     async def _watchdog_audio_docker(self):
         """Check running state of Docker and start if they is close."""
         # if PulseAudio plugin is active
-        if await self.sys_audio.is_running():
+        if await self.sys_audio.is_running() or self.sys_audio.in_progress:
             return
         _LOGGER.warning("Watchdog found a problem with PulseAudio plugin!")