After the latest Manjaro update, Bluetooth speakers began conflicting with the Bluetooth remote control (recognized as a keyboard). When connecting the remote control, the speakers lose sound, and after half a minute the speakers disconnect with messages in the log.
Apr 12 22:08:15 bluetoothd[614]: No matching connection for device
Apr 12 22:08:38 bluetoothd[614]: /org/bluez/hci0/dev_SPEAKERS_MAC/sep1/fd0: fd(42) ready
Apr 12 22:12:52 bluetoothd[614]: No matching connection for device
Apr 12 22:13:35 bluetoothd[614]: profiles/audio/avdtp.c:avdtp_connect_cb() connect to SPEAKERS_MAC: Host is down (112)
Apr 12 22:13:42 bluetoothd[614]: profiles/audio/avdtp.c:avdtp_connect_cb() connect to SPEAKERS_MAC: Host is down (112)
Apr 12 22:13:51 bluetoothd[614]: profiles/audio/avdtp.c:avdtp_connect_cb() connect to SPEAKERS_MAC: Host is down (112)
Apr 12 22:14:26 bluetoothd[614]: profiles/audio/avdtp.c:avdtp_connect_cb() connect to SPEAKERS_MAC: Function not implemented (38)
Apr 12 22:15:16 bluetoothd[614]: profiles/audio/avdtp.c:avdtp_connect_cb() connect to SPEAKERS_MAC: Function not implemented (38)
Apr 12 22:15:26 bluetoothd[614]: profiles/audio/avdtp.c:avdtp_connect_cb() connect to SPEAKERS_MAC: Host is down (112)
Apr 12 22:15:58 bluetoothd[614]: plugins/policy.c:reconnect_timeout() Reconnecting services failed: Operation already in progress (114)
And they worked together without problems several days ago, before the Manjaro upgrade.
Tried to remove both devices, pair them again - no effect.
System:
Kernel: 6.6.128-1-MANJARO arch: x86_64 bits: 64
Desktop: KDE Plasma v: 6.5.6 Distro: Manjaro Linux
Machine:
Type: Laptop System: HP product: HP ProBook 430 G6 v: N/A
serial: <superuser required>
Mobo: HP model: 8536 v: KBC Version 51.20.00 serial: <superuser required>
Firmware: UEFI vendor: HP v: R71 Ver. 01.08.03 date: 07/17/2019
Audio:
Device-1: Intel Cannon Point-LP High Definition Audio driver: snd_hda_intel
API: ALSA v: k6.6.128-1-MANJARO status: kernel-api
Server-1: PipeWire v: 1.6.2 status: active
Bluetooth:
Device-1: Realtek Bluetooth 4.2 Adapter driver: btusb type: USB
Report: btmgmt ID: hci0 state: up address: <filter> bt-v: 4.2