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Bluetooth not working on ASUS Tinker (S) #1891

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agners opened this issue May 10, 2022 · 1 comment
Closed

Bluetooth not working on ASUS Tinker (S) #1891

agners opened this issue May 10, 2022 · 1 comment
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board/tinker ASUS' Tinker Boards bug

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@agners
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agners commented May 10, 2022

Describe the issue you are experiencing

It seems that Bluetooth fails to connect to the Bluetooth chip on ttyS0.

What operating system image do you use?

tinker (ASUS Tinker Board/Tinker Board S)

What version of Home Assistant Operating System is installed?

7.5

Did you upgrade the Operating System.

Yes

Steps to reproduce the issue

  1. Boot HAOS 7.5 on Tinker
  2. Observe bluetooth-rtl8723.service fails
  3. bluetoothctl shows no controller
    ...

Anything in the Supervisor logs that might be useful for us?

No

Anything in the Host logs that might be useful for us?

# systemctl status bluetooth-rtl8723.service
× bluetooth-rtl8723.service - Bluetooth for RTL8723
     Loaded: loaded (/usr/lib/systemd/system/bluetooth-rtl8723.service; enabled; vendor preset: enabled)
     Active: failed (Result: exit-code) since Tue 2022-05-10 20:34:37 UTC; 1min 2s ago
    Process: 367 ExecStart=/usr/sbin/bluetooth-rtl8723 (code=exited, status=1/FAILURE)

May 10 20:34:36 ha-shelf1-tinker bluetooth-rtl8723[405]: Realtek Bluetooth :3-wire sync pattern resend : 35, len: 8
May 10 20:34:36 ha-shelf1-tinker bluetooth-rtl8723[405]: Realtek Bluetooth :3-wire sync pattern resend : 36, len: 8
May 10 20:34:36 ha-shelf1-tinker bluetooth-rtl8723[405]: Realtek Bluetooth :3-wire sync pattern resend : 37, len: 8
May 10 20:34:36 ha-shelf1-tinker bluetooth-rtl8723[405]: Realtek Bluetooth :3-wire sync pattern resend : 38, len: 8
May 10 20:34:37 ha-shelf1-tinker bluetooth-rtl8723[405]: Realtek Bluetooth :3-wire sync pattern resend : 39, len: 8
May 10 20:34:37 ha-shelf1-tinker bluetooth-rtl8723[405]: Realtek Bluetooth :3-wire sync pattern resend : 40, len: 8
May 10 20:34:37 ha-shelf1-tinker bluetooth-rtl8723[405]: Realtek Bluetooth ERROR: H5 sync timed out
May 10 20:34:37 ha-shelf1-tinker systemd[1]: bluetooth-rtl8723.service: Control process exited, code=exited, status=1/FAILURE
May 10 20:34:37 ha-shelf1-tinker systemd[1]: bluetooth-rtl8723.service: Failed with result 'exit-code'.
May 10 20:34:37 ha-shelf1-tinker systemd[1]: Failed to start Bluetooth for RTL8723.


### System Health information

_No response_

### Additional information

_No response_
@agners agners added bug board/tinker ASUS' Tinker Boards labels May 10, 2022
agners added a commit that referenced this issue May 10, 2022
@agners
Fix Bluetooth on ASUS Tinker (#1891) (#1892)
ba8bda7 
* Use upstream Linux driver for Bluetooth on ASUS Tinker

* Drop unnecessary Bluetooth initialization systemd service

Bluetooth is now entirely handled by the kernel.
@agners
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agners commented May 11, 2022

With the upstream Bluetooth support no user space daemon is necessary. This simplifies Bluetooth support quite a bit.

@agners agners closed this as completed May 11, 2022
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