Hallo,
I did a full reinstall of the hassio package on my synology and the problem remained the same. Audiostation was running when I did the install.
I then tried uninstalling Audiostation and the error changed as follows:
20-03-04 18:50:39 INFO (MainThread) [supervisor.audio] Start Audio plugin
20-03-04 18:50:39 INFO (SyncWorker_13) [supervisor.docker.interface] Clean hassio_audio application
20-03-04 18:50:56 ERROR (SyncWorker_13) [supervisor.docker] Can't start hassio_audio: 500 Server Error: Internal Server Error ("Bind mount failed: '/dev/snd' does not exists")
20-03-04 18:50:56 ERROR (MainThread) [supervisor.audio] Can't start Audio plugin
20-03-04 18:50:56 ERROR (MainThread) [asyncio] Task exception was never retrieved
future: <Task finished coro=<Tasks._watchdog_audio_docker() done, defined at /usr/src/supervisor/supervisor/tasks.py:244> exception=AudioError()>
Traceback (most recent call last):
File "/usr/src/supervisor/supervisor/tasks.py", line 252, in _watchdog_audio_docker
await self.sys_audio.start()
File "/usr/src/supervisor/supervisor/audio.py", line 168, in start
raise AudioError() from None
supervisor.exceptions.AudioError
20-03-04 18:50:59 WARNING (MainThread) [supervisor.tasks] Watchdog found a problem with PulseAudio plugin!
20-03-04 18:50:59 INFO (MainThread) [supervisor.audio] Start Audio plugin
20-03-04 18:50:59 INFO (SyncWorker_6) [supervisor.docker.interface] Clean hassio_audio application
20-03-04 18:51:24 ERROR (SyncWorker_6) [supervisor.docker] Can't start hassio_audio: 500 Server Error: Internal Server Error ("Bind mount failed: '/dev/snd' does not exists")
20-03-04 18:51:24 WARNING (MainThread) [supervisor.tasks] Watchdog found a problem with PulseAudio plugin!
20-03-04 18:51:24 INFO (MainThread) [supervisor.audio] Start Audio plugin
20-03-04 18:51:24 ERROR (MainThread) [supervisor.utils] Can't execute run while a task is in progress
20-03-04 18:51:24 ERROR (MainThread) [supervisor.audio] Can't start Audio plugin
20-03-04 18:51:24 ERROR (MainThread) [asyncio] Task exception was never retrieved
future: <Task finished coro=<Tasks._watchdog_audio_docker() done, defined at /usr/src/supervisor/supervisor/tasks.py:244> exception=AudioError()>
Traceback (most recent call last):
File "/usr/src/supervisor/supervisor/tasks.py", line 252, in _watchdog_audio_docker
await self.sys_audio.start()
File "/usr/src/supervisor/supervisor/audio.py", line 168, in start
raise AudioError() from None
supervisor.exceptions.AudioError
20-03-04 18:51:39 WARNING (MainThread) [supervisor.tasks] Watchdog found a problem with PulseAudio plugin!
20-03-04 18:51:39 INFO (MainThread) [supervisor.audio] Start Audio plugin
20-03-04 18:51:39 INFO (SyncWorker_19) [supervisor.docker.interface] Clean hassio_audio application
After I reinstalled Audiostation the errors in the supervisor log changed to this:
20-03-04 18:56:20 WARNING (MainThread) [supervisor.tasks] Watchdog found a problem with PulseAudio plugin!
20-03-04 18:56:20 INFO (MainThread) [supervisor.audio] Start Audio plugin
20-03-04 18:56:20 INFO (SyncWorker_4) [supervisor.docker.interface] Clean hassio_audio application
20-03-04 18:56:58 INFO (SyncWorker_4) [supervisor.docker.audio] Start Audio homeassistant/amd64-hassio-audio with version 8 - 172.30.32.4
20-03-04 18:57:19 WARNING (MainThread) [supervisor.tasks] Watchdog found a problem with PulseAudio plugin!
20-03-04 18:57:19 INFO (MainThread) [supervisor.audio] Start Audio plugin
20-03-04 18:57:19 INFO (SyncWorker_15) [supervisor.docker.interface] Clean hassio_audio application
20-03-04 18:57:47 INFO (SyncWorker_15) [supervisor.docker.audio] Start Audio homeassistant/amd64-hassio-audio with version 8 - 172.30.32.4
The restart loop continues. I am still at a loss as to what to do.
Thanks for your help.