Traceback (most recent call last):
  File "/tmp/nest-drjzma3i.777293830db0a0e3ef5f463e8c07519befff1fa2de0669286fc73adef17b048e/audio_settings", line 9, in <module>
    sys.exit(main())
  File "/usr/lib/python3/dist-packages/checkbox_support/scripts/audio_settings.py", line 363, in main
    store_audio_settings(settings_file)
  File "/usr/lib/python3/dist-packages/checkbox_support/scripts/audio_settings.py", line 215, in store_audio_settings
    env=unlocalized_env())
  File "/usr/lib/python3.5/subprocess.py", line 316, in check_output
    **kwargs).stdout
  File "/usr/lib/python3.5/subprocess.py", line 398, in run
    output=stdout, stderr=stderr)
subprocess.CalledProcessError: Command '['pactl', 'info']' returned non-zero exit status 1