Hi all
I've tried posting this message via the web interface yesterday, but I don't see it in the archives. So I'm sending it again by regular email.
I have two speakers:
$ hcitool scan Scanning ... AC:89:95:DA:52:5E Beoplay M5_27502524 00:12:6F:3F:BD:D5 Mu-so Qb BT 7047
I can connect via bluetooth to both using my Android phone. I can connect via bluetooth only to Mu-so using Fedora 27.
If I try the bluetooth connection using GNOME setting, I don't get much information. I just see that it tries the connection and after a while it fails. On a terminal I get a timeout:
$ bt-device -c AC:89:95:DA:52:5E Connecting to: AC:89:95:DA:52:5E Error: Timeout was reached
Finally, journalctl seems to suggest that may be some kernel problem?!?
Mar 22 07:36:45 fedora kernel: Bluetooth: hci0: last event is not cmd complete (0x0f)
I found the same error message in this bug report, which is for Fedora 28 though: https://bugzilla.redhat.com/show_bug.cgi?id=1514836#c15
Thanks in advance for any suggestion Federico
PS The bluetooth service is running fine:
$ systemctl status bluetooth * bluetooth.service - Bluetooth service Loaded: loaded (/usr/lib/systemd/system/bluetooth.service; enabled; vendor preset: enabled) Active: active (running) since Thu 2018-03-22 07:25:05 CET; 26min ago Docs: man:bluetoothd(8) Main PID: 759 (bluetoothd) Status: "Running" Tasks: 1 (limit: 4915) CGroup: /system.slice/bluetooth.service `-759 /usr/libexec/bluetooth/bluetoothd
Mar 22 07:25:05 fedora systemd[1]: Starting Bluetooth service... Mar 22 07:25:05 fedora bluetoothd[759]: Bluetooth daemon 5.48 Mar 22 07:25:05 fedora bluetoothd[759]: Starting SDP server Mar 22 07:25:05 fedora systemd[1]: Started Bluetooth service. Mar 22 07:25:05 fedora bluetoothd[759]: Bluetooth management interface 1.14 initialized Mar 22 07:25:19 fedora bluetoothd[759]: Endpoint registered: sender=:1.69 path=/MediaEndpoint/A2DPSource Mar 22 07:25:19 fedora bluetoothd[759]: Endpoint registered: sender=:1.69 path=/MediaEndpoint/A2DPSink Mar 22 07:42:45 fedora bluetoothd[759]: No cache for AC:89:95:DA:52:5E