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  1. AGL Development
  2. SPEC-4750

Pipewire broken after connecting to a bluetooth sink

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      During the regular test run for master after pairing and connecting to a bluetooth device Pipewire ceases operation and becomes stuck, unable to output any playback.

      Radio, navigation and local media playback are running fine prior to connecting a bluetooth device.

      Prior to connecting a bluetooth device "wpctl status" reports as usual :

      root@h3ulcb:~# wpctl status
      PipeWire 'pipewire-0' [0.3.67, pipewire@h3ulcb, cookie:2413324545]
       └─ Clients:
              30. WirePlumber Bluetooth               [0.3.67, pipewire@h3ulcb, pid:666]
              31. WirePlumber                         [0.3.67, pipewire@h3ulcb, pid:665]
              32. WirePlumber [export]                [0.3.67, pipewire@h3ulcb, pid:665]
              34. WirePlumber Policy                  [0.3.67, pipewire@h3ulcb, pid:667]
             121. agl-service-audiomixer              [0.3.67, root@h3ulcb, pid:717]
             122. wpctl                               [0.3.67, root@h3ulcb, pid:873]Audio
       ├─ Devices:
       │      35. Built-in Audio                      [alsa:pcm]
       │  
       ├─ Sinks:
       │  *   36. Built-in Audio                      [vol: 1.00]
       │      38. Built-in Audio (rsnd-dai.1-i2s-hifi i2s-hifi-1) [vol: 1.00]
       │      39. Speech-High Playback Endpoint       [vol: 1.00]
       │      40. Speech-Low Playback Endpoint        [vol: 1.00]
       │      41. Custom-Low Playback Endpoint        [vol: 1.00]
       │      42. Multimedia Playback Endpoint        [vol: 1.00]
       │      43. Custom-High Playback Endpoint       [vol: 1.00]
       │      45. Communication Playback Endpoint     [vol: 1.00]
       │      46. Navigation Playback Endpoint        [vol: 1.00]
       │      47. Emergency Playback Endpoint         [vol: 1.00]
       │  
       ├─ Sink endpoints:
       â      48. Playback: Speech-High               [vol: 1.00]
       │      49. Playback: Speech-Low                [vol: 1.00]
       │      50. Playback: Custom-Low                [vol: 1.00]
       │      51. Playback: Multimedia                [vol: 1.00]
       │      52. Playback: Custom-High               [vol: 1.00]
       │      54. Playback: Communication             [vol: 1.00]
       │      55. Playback: Navigation                [vol: 1.00]
       │      56. Playback: Emergency                 [vol: 1.00]
       │  
       ├─ Sources:
       │  *   37. Built-in Audio                      [vol: 1.00]
       │      44. Capture Capture Endpoint            [vol: 1.00]
       │  
       ├─ Source endpoints:
       │      53. Capture: Capture                    [vol: 1.00]
       │  
       └─ Streams:Video
       ├─ Devices:
       │  
       ├─ Sinks:
       │  
       ├─ Sink endpoints:
       │  
       ├─ Sources:
       │  
       ├─ Source endpoints:
       │  
       └─ Streams:Settings
       └─ Default Configured Node Names:

      After connecting a device over bluetooth, "wpctl status" hangs indefinitely.

      An excerpt is attached from a rolling journal taken prior connecting to a bluetooth device.

       

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            achidipothu Ashok Sidipotu
            edi.feschiyan Edi Feschiyan
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              Created:
              Updated:
              Resolved: