On Sun, May 23 2021, Knurpht-openSUSE wrote:
Install pavucontrol, run it and have a look at the Configuration tab. It lets you choose between the various option, and HSP is amongst them.
Thanks. I've tried, but without success. Here the log: - connection with blueman-manager: 13:02:46 ws kded5[7499]: bluedevil: Adding place QUrl("obexftp://40-98-4e-b8-6d-75") 13:02:46 ws kded5[10249]: bluedevil: Adding place QUrl("obexftp://40-98-4e-b8-6d-75") 13:02:47 ws bluetoothd[24213]: Unable to connect Headset Voice gateway: connect: Device or resource busy (16) 13:02:47 ws bluetoothd[24213]: Connecting Headset Voice gateway failed: Input/output error 13:02:47 ws kernel: input: 40:98:4E:B8:6D:75 as /devices/virtual/input/input39 13:02:47 ws systemd-logind[1098]: Watching system buttons on /dev/input/event23 (40:98:4E:B8:6D:75) 13:02:48 ws pipewire[30041]: [W][000416129.183882][bluez5-dbus.c:2140 filter_cb()] Properties changed in unknown transport /org/bluez/hci0/dev_40_98_4E_B8_6D_75/fd2 13:02:50 ws rtkit-daemon[2443]: Supervising 1 threads of 1 processes of 1 users. 13:02:50 ws rtkit-daemon[2443]: Supervising 1 threads of 1 processes of 2 users. 13:02:50 ws kernel: Bluetooth: hci0: SCO packet for unknown connection handle 0 13:02:50 ws kernel: Bluetooth: hci0: SCO packet for unknown connection handle 0 13:02:50 ws kernel: Bluetooth: hci0: SCO packet for unknown connection handle 0 13:02:50 ws rtkit-daemon[2443]: Supervising 1 threads of 1 processes of 2 users. 13:02:50 ws rtkit-daemon[2443]: Supervising 1 threads of 1 processes of 2 users. 13:02:50 ws rtkit-daemon[2443]: Supervising 1 threads of 1 processes of 2 users. 13:02:50 ws kernel: Bluetooth: hci0: SCO packet for unknown connection handle 0 13:02:50 ws kernel: Bluetooth: hci0: SCO packet for unknown connection handle 0 13:02:50 ws bluetoothd[24213]: /org/bluez/hci0/dev_40_98_4E_B8_6D_75/fd2: fd(38) ready 13:02:50 ws pipewire[30041]: [W][000416131.336037][bluez5-dbus.c:2140 filter_cb()] Properties changed in unknown transport /org/bluez/hci0/dev_40_98_4E_B8_6D_75/fd2 13:02:50 ws rtkit-daemon[2443]: Supervising 1 threads of 1 processes of 2 users. 13:02:50 ws rtkit-daemon[2443]: Successfully made thread 31205 of process 26641 (/usr/bin/pulseaudio) owned by 'peter' RT at priority 5. 13:02:50 ws rtkit-daemon[2443]: Supervising 2 threads of 2 processes of 2 users. 13:02:50 ws pulseaudio[26641]: W: [pulseaudio] module-loopback.c: Cannot set requested source latency of 66.67 ms, adjusting to 68.54 ms 13:02:55 ws kernel: Bluetooth: hci0: SCO packet for unknown connection handle 257 13:02:55 ws kernel: Bluetooth: hci0: SCO packet for unknown connection handle 257 - calling the phone: 13:03:53 ws pipewire[30041]: [W][000416194.553668][bluez5-dbus.c:2140 filter_cb()] Properties changed in unknown transport /org/bluez/hci0/dev_40_98_4E_B8_6D_75/fd2 13:03:53 ws kernel: Bluetooth: hci0: SCO packet for unknown connection handle 0 13:03:53 ws kernel: Bluetooth: hci0: SCO packet for unknown connection handle 0 13:03:53 ws kernel: Bluetooth: hci0: SCO packet for unknown connection handle 0 13:03:53 ws kernel: Bluetooth: hci0: SCO packet for unknown connection handle 0 13:03:58 ws kernel: Bluetooth: hci0: SCO packet for unknown connection handle 257 13:03:58 ws kernel: Bluetooth: hci0: SCO packet for unknown connection handle 257 13:04:05 ws pipewire[30041]: [W][000416206.654785][bluez5-dbus.c:2140 filter_cb()] Properties changed in unknown transport /org/bluez/hci0/dev_40_98_4E_B8_6D_75/fd2 13:04:05 ws pipewire[30041]: [W][000416206.655988][bluez5-dbus.c:2140 filter_cb()] Properties changed in unknown transport /org/bluez/hci0/dev_40_98_4E_B8_6D_75/fd2 13:04:05 ws rtkit-daemon[2443]: Supervising 1 threads of 1 processes of 1 users. 13:04:05 ws rtkit-daemon[2443]: Successfully made thread 31235 of process 26641 (/usr/bin/pulseaudio) owned by 'peter' RT at priority 5. 13:04:05 ws rtkit-daemon[2443]: Supervising 2 threads of 2 processes of 1 users. 13:04:05 ws pulseaudio[26641]: W: [pulseaudio] module-loopback.c: Cannot set requested source latency of 66.67 ms, adjusting to 68.54 ms - changing profile with pavucontrol from "A2DP Source" to Headset Audio Gateway: 13:04:25 ws pulseaudio[26641]: W: [pulseaudio] module-bluez5-device.c: Refused to switch profile to headset_audio_gateway: Not connected After that, nothing changes. Also no change after switching to "Headset Head Unit"... -- Peter