Re: After kernel update: connect/disconnect forever while attempting to auto-reconnect

[Alexandre Pereira Nunes <alexandre.nunes@gmail.com>]

I'm seeing the exact same behavior, but on a mouse (bt 3.x mouse; I
also have another which seems to be BLE and it still connects fine).
Reverting to 5.0 always works.


Em sex, 17 de mai de 2019 às 03:03, Carlos Pita
<carlosjosepita@gmail.com> escreveu:
>
> Hi,
>
> after upgrading to kernel 5.1.1 (and also 5.1.2) my bluetooth speakers
> are unable to auto-reconnect. I can connect them without problems, but
> once I turn them off and on again an unending sequence of connections
> and disconnections begins:
>
> ---- manual connection ok ---------
> [bluetooth]# connect E0:D1:E6:07:62:E1
> Attempting to connect to E0:D1:E6:07:62:E1
> [CHG] Device E0:D1:E6:07:62:E1 Connected: yes
> Connection successful
> [CHG] Device E0:D1:E6:07:62:E1 ServicesResolved: yes
> ---- turned off speakers and on again ----
> [CHG] Device E0:D1:E6:07:62:E1 ServicesResolved: no
> [CHG] Device E0:D1:E6:07:62:E1 Connected: no
> [CHG] Device E0:D1:E6:07:62:E1 Connected: yes
> [CHG] Device E0:D1:E6:07:62:E1 Connected: no
> [CHG] Device E0:D1:E6:07:62:E1 Connected: yes
> [CHG] Device E0:D1:E6:07:62:E1 Connected: no
> [CHG] Device E0:D1:E6:07:62:E1 Connected: yes
> [CHG] Device E0:D1:E6:07:62:E1 Connected: no
> [CHG] Device E0:D1:E6:07:62:E1 Connected: yes
> [CHG] Device E0:D1:E6:07:62:E1 Connected: no
>
> I've tested this with a number of kernels:
>
> linux-lts 4.19.43: doesn't work
> linux 5.0.13: works
> linux 5.1: works
> linux 5.1.1: doesn't work
> linux 5.1.2: doesn't work
>
> All the above tests were done against bluez 5.50. I've also tested
> bluez git master against linux 5.1.2 to no avail.
>
> During failed attempts to auto-reconnect, the debug log shows:
>
> May 17 02:25:27 carlos bluetoothd[8178]:
> src/adapter.c:connected_callback() hci0 device E0:D1:E6:07:62:E1
> connected eir_len 5
> May 17 02:25:27 carlos bluetoothd[8178]:
> src/adapter.c:dev_disconnected() Device E0:D1:E6:07:62:E1
> disconnected, reason 3
> May 17 02:25:27 carlos bluetoothd[8178]:
> src/adapter.c:adapter_remove_connection()
> May 17 02:25:27 carlos bluetoothd[8178]:
> plugins/policy.c:disconnect_cb() reason 3
> May 17 02:25:27 carlos bluetoothd[8178]:
> src/adapter.c:bonding_attempt_complete() hci0 bdaddr E0:D1:E6:07:62:E1
> type 0 status 0xe
> May 17 02:25:27 carlos bluetoothd[8178]:
> src/device.c:device_bonding_complete() bonding (nil) status 0x0e
> May 17 02:25:27 carlos bluetoothd[8178]:
> src/device.c:device_bonding_failed() status 14
>
> Some other info that may be relevant:
>
> > uname -a
> Linux carlos 5.1.1-arch1-1-ARCH #1 SMP PREEMPT Sat May 11 13:02:48 UTC
> 2019 x86_64 GNU/Linux
>
> > yay -Qi pulseaudio
> Version         : 12.2-2
>
> If you need something else to track down this issue, please let me
> know. I've also reported this to pulseaudio tracker:
> https://gitlab.freedesktop.org/pulseaudio/pulseaudio/issues/674.
>
> Best regards
> --
> Carlos