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marcelarie

Member

Registered: 2021-12-06

Posts: 3

Unable to connect anything correctly with bluetooth

Hi and thanks for reading in advance.

So I don't get any specific error with my bluetooth. But when I connect my headset or my bluetooth speaker the audio stutters. If I connect my bluetooth keyboard plus the audio I can't write because the input stops and when I comes back all the letters that didn't appear show at the same time.
Resulting in something like thishssskshs ?

My kernel right now it's the  5.15.6-arch2-1.

For the audio I use Pipewire but this problem happen with Pulse too, even more I think. I'm not sure.

Not sure what I can post to help with the debugging but if you need anything please tell me.

Maybe this is the cause:

❯ systemctl status bluetooth.service 
● bluetooth.service - Bluetooth service
     Loaded: loaded (/usr/lib/systemd/system/bluetooth.service; enabled; vendor preset: disabled)
     Active: active (running) since Mon 2021-12-06 12:05:21 CET; 6h ago
       Docs: man:bluetoothd(8)
   Main PID: 897 (bluetoothd)
     Status: "Running"
      Tasks: 1 (limit: 38380)
     Memory: 2.6M
        CPU: 188ms
     CGroup: /system.slice/bluetooth.service
             └─897 /usr/lib/bluetooth/bluetoothd

dic 06 12:05:24 arie bluetoothd[897]: Endpoint registered: sender=:1.29 path=/MediaEndpoint/A2DPSource/aptx_ll_duplex_1
dic 06 12:05:24 arie bluetoothd[897]: Endpoint registered: sender=:1.29 path=/MediaEndpoint/A2DPSource/aptx_ll_duplex_0
dic 06 17:01:24 arie bluetoothd[897]: profiles/input/device.c:ioctl_is_connected() Can't get HIDP connection info
dic 06 17:01:30 arie bluetoothd[897]: profiles/input/device.c:control_connect_cb() connect to DC:2C:26:EC:B6:5B: Host is down (112)
dic 06 17:01:40 arie bluetoothd[897]: profiles/input/device.c:ioctl_is_connected() Can't get HIDP connection info
dic 06 17:01:45 arie bluetoothd[897]: profiles/input/device.c:control_connect_cb() connect to DC:2C:26:EC:B6:5B: Host is down (112)
dic 06 17:01:49 arie bluetoothd[897]: profiles/input/device.c:ioctl_is_connected() Can't get HIDP connection info
dic 06 17:01:55 arie bluetoothd[897]: profiles/input/device.c:control_connect_cb() connect to DC:2C:26:EC:B6:5B: Host is down (112)
dic 06 17:02:05 arie bluetoothd[897]: profiles/input/device.c:ioctl_is_connected() Can't get HIDP connection info
dic 06 17:04:32 arie bluetoothd[897]: /org/bluez/hci0/dev_EB_06_EF_40_33_5D/sep1/fd0: fd(32) ready

And here the output of bluetoothctl show:

❯ bluetoothctl
Agent registered
[CHG] Controller B0:A4:60:7A:7E:38 Pairable: yes
[Mpow H7]# show
Controller B0:A4:60:7A:7E:38 (public)
	Name: arie
	Alias: arie
	Class: 0x006c0104
	Powered: yes
	Discoverable: no
	DiscoverableTimeout: 0x000000b4
	Pairable: yes
	UUID: A/V Remote Control        (0000110e-0000-1000-8000-00805f9b34fb)
	UUID: Handsfree Audio Gateway   (0000111f-0000-1000-8000-00805f9b34fb)
	UUID: PnP Information           (00001200-0000-1000-8000-00805f9b34fb)
	UUID: Audio Sink                (0000110b-0000-1000-8000-00805f9b34fb)
	UUID: Headset                   (00001108-0000-1000-8000-00805f9b34fb)
	UUID: A/V Remote Control Target (0000110c-0000-1000-8000-00805f9b34fb)
	UUID: Generic Access Profile    (00001800-0000-1000-8000-00805f9b34fb)
	UUID: Audio Source              (0000110a-0000-1000-8000-00805f9b34fb)
	UUID: Generic Attribute Profile (00001801-0000-1000-8000-00805f9b34fb)
	UUID: Device Information        (0000180a-0000-1000-8000-00805f9b34fb)
	Modalias: usb:v1D6Bp0246d053E
	Discovering: no
	Roles: central
	Roles: peripheral
Advertising Features:
	ActiveInstances: 0x00 (0)
	SupportedInstances: 0x08 (8)
	SupportedIncludes: tx-power
	SupportedIncludes: appearance
	SupportedIncludes: local-name
	SupportedSecondaryChannels: 1M
	SupportedSecondaryChannels: 2M
	SupportedSecondaryChannels: Coded
[Mpow H7]# 

Last edited by marcelarie (2021-12-06 18:06:46)

Ferdinand

Member

From: Norway

Registered: 2020-01-02

Posts: 338

Re: Unable to connect anything correctly with bluetooth

This seems to be a similar case?
https://bbs.archlinux.org/viewtopic.php?id=263931

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