Estoy ejecutando Fedora 24 con Gnome Shell. Intento emparejar mi nuevo Bose QuietComfort 35 a través de Bluetooth.
Empecé a usar la interfaz Gnome. Desafortunadamente, la conexión parece no sostenerse. Aparece como constantemente conectando / desconectando:
Mi siguiente paso fue realizar algunas comprobaciones utilizando la línea de comandos. Primero, verifiqué que el servicio bluetooth se está ejecutando:
$ sudo systemctl status bluetooth
● bluetooth.service - Bluetooth service
Loaded: loaded (/usr/lib/systemd/system/bluetooth.service; enabled; vendor preset: enabled)
Active: active (running) since dim. 2016-06-26 11:19:24 CEST; 14min ago
Docs: man:bluetoothd(8)
Main PID: 932 (bluetoothd)
Status: "Running"
Tasks: 1 (limit: 512)
Memory: 2.1M
CPU: 222ms
CGroup: /system.slice/bluetooth.service
└─932 /usr/libexec/bluetooth/bluetoothd
juin 26 11:19:24 leonard systemd[1]: Starting Bluetooth service...
juin 26 11:19:24 leonard bluetoothd[932]: Bluetooth daemon 5.40
juin 26 11:19:24 leonard bluetoothd[932]: Starting SDP server
juin 26 11:19:24 leonard bluetoothd[932]: Bluetooth management interface 1.11 initialized
juin 26 11:19:24 leonard bluetoothd[932]: Failed to obtain handles for "Service Changed" characteristic
juin 26 11:19:24 leonard systemd[1]: Started Bluetooth service.
juin 26 11:19:37 leonard bluetoothd[932]: Endpoint registered: sender=:1.68 path=/MediaEndpoint/A2DPSource
juin 26 11:19:37 leonard bluetoothd[932]: Endpoint registered: sender=:1.68 path=/MediaEndpoint/A2DPSink
juin 26 11:20:26 leonard bluetoothd[932]: No cache for 08:DF:1F:DB:A7:8A
Luego, intenté seguir algunas explicaciones de la wiki de Archlinux sin éxito. El emparejamiento falla No se pudo emparejar: org.bluez.Error.AuthenticationFailed :
$ sudo bluetoothctl
[NEW] Controller 00:1A:7D:DA:71:05 leonard [default]
[NEW] Device 08:DF:1F:DB:A7:8A Bose QuietComfort 35
[NEW] Device 40:EF:4C:8A:AF:C6 EDIFIER Luna Eclipse
[bluetooth]# agent on
Agent registered
[bluetooth]# scan on
Discovery started
[CHG] Controller 00:1A:7D:DA:71:05 Discovering: yes
[CHG] Device 08:DF:1F:DB:A7:8A RSSI: -77
[CHG] Device 08:DF:1F:DB:A7:8A UUIDs: 0000febe-0000-1000-8000-00805f9b34fb
[CHG] Device 08:DF:1F:DB:A7:8A RSSI: -69
[CHG] Device 08:DF:1F:DB:A7:8A UUIDs: 0000febe-0000-1000-8000-00805f9b34fb
[CHG] Device 08:DF:1F:DB:A7:8A UUIDs: 0000110d-0000-1000-8000-00805f9b34fb
[CHG] Device 08:DF:1F:DB:A7:8A UUIDs: 0000110b-0000-1000-8000-00805f9b34fb
[CHG] Device 08:DF:1F:DB:A7:8A UUIDs: 0000110e-0000-1000-8000-00805f9b34fb
[CHG] Device 08:DF:1F:DB:A7:8A UUIDs: 0000110f-0000-1000-8000-00805f9b34fb
[CHG] Device 08:DF:1F:DB:A7:8A UUIDs: 00001130-0000-1000-8000-00805f9b34fb
[CHG] Device 08:DF:1F:DB:A7:8A UUIDs: 0000112e-0000-1000-8000-00805f9b34fb
[CHG] Device 08:DF:1F:DB:A7:8A UUIDs: 0000111e-0000-1000-8000-00805f9b34fb
[CHG] Device 08:DF:1F:DB:A7:8A UUIDs: 00001108-0000-1000-8000-00805f9b34fb
[CHG] Device 08:DF:1F:DB:A7:8A UUIDs: 00001131-0000-1000-8000-00805f9b34fb
[CHG] Device 08:DF:1F:DB:A7:8A UUIDs: 00000000-deca-fade-deca-deafdecacaff
[bluetooth]# devices
Device 08:DF:1F:DB:A7:8A Bose QuietComfort 35
Device 40:EF:4C:8A:AF:C6 EDIFIER Luna Eclipse
[CHG] Device 08:DF:1F:DB:A7:8A RSSI: -82
[CHG] Device 08:DF:1F:DB:A7:8A RSSI: -68
[CHG] Device 08:DF:1F:DB:A7:8A RSSI: -79
[bluetooth]# trust 08:DF:1F:DB:A7:8A
Changing 08:DF:1F:DB:A7:8A trust succeeded
[bluetooth]# pair 08:DF:1F:DB:A7:8A
Attempting to pair with 08:DF:1F:DB:A7:8A
[CHG] Device 08:DF:1F:DB:A7:8A Connected: yes
Failed to pair: org.bluez.Error.AuthenticationFailed
[CHG] Device 08:DF:1F:DB:A7:8A Connected: no
Traté de deshabilitar SSPMode pero parece no tener ningún efecto:
$ sudo hciconfig hci0 sspmode 0
Cuando uso bluetoothctl, journalctl registra lo siguiente:
juin 26 11:37:21 leonard sudo[4348]: lpellegr : TTY=pts/2 ; PWD=/home/lpellegr ; USER=root ; COMMAND=/bin/bluetoothctl
juin 26 11:37:21 leonard audit[4348]: USER_CMD pid=4348 uid=1000 auid=4294967295 ses=4294967295 subj=unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023 msg='cwd="/home/lpellegr" cmd="bluetoothctl" terminal=pt
juin 26 11:37:21 leonard audit[4348]: CRED_REFR pid=4348 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023 msg='op=PAM:setcred grantors=pam_env,pam_fprintd acct="roo
juin 26 11:37:21 leonard sudo[4348]: pam_systemd(sudo:session): Cannot create session: Already occupied by a session
juin 26 11:37:21 leonard audit[4348]: USER_START pid=4348 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023 msg='op=PAM:session_open grantors=pam_keyinit,pam_limits,
juin 26 11:37:21 leonard sudo[4348]: pam_unix(sudo:session): session opened for user root by (uid=0)
juin 26 11:38:06 leonard bluetoothd[932]: No cache for 08:DF:1F:DB:A7:8A
Lamentablemente, no entiendo el resultado. Cualquier idea o ayuda es bienvenida. Estoy bastante perdido
El receptor bluetooth que uso es un dongle USB de CSL-Computer. La versión de Bluetoothctl es 5.40. Estoy ejecutando el kernel 4.5.7-300.fc24.x86_64.
A continuación se muestran las características compatibles con mi adaptador bluetooth:
hciconfig -a hci0 features
hci0: Type: BR/EDR Bus: USB
BD Address: 00:1A:7D:DA:71:05 ACL MTU: 310:10 SCO MTU: 64:8
Features page 0: 0xff 0xff 0x8f 0xfe 0xdb 0xff 0x5b 0x87
<3-slot packets> <5-slot packets> <encryption> <slot offset>
<timing accuracy> <role switch> <hold mode> <sniff mode>
<park state> <RSSI> <channel quality> <SCO link> <HV2 packets>
<HV3 packets> <u-law log> <A-law log> <CVSD> <paging scheme>
<power control> <transparent SCO> <broadcast encrypt>
<EDR ACL 2 Mbps> <EDR ACL 3 Mbps> <enhanced iscan>
<interlaced iscan> <interlaced pscan> <inquiry with RSSI>
<extended SCO> <EV4 packets> <EV5 packets> <AFH cap. slave>
<AFH class. slave> <LE support> <3-slot EDR ACL>
<5-slot EDR ACL> <sniff subrating> <pause encryption>
<AFH cap. master> <AFH class. master> <EDR eSCO 2 Mbps>
<EDR eSCO 3 Mbps> <3-slot EDR eSCO> <extended inquiry>
<LE and BR/EDR> <simple pairing> <encapsulated PDU>
<non-flush flag> <LSTO> <inquiry TX power> <EPC>
<extended features>
Features page 1: 0x03 0x00 0x00 0x00 0x00 0x00 0x00 0x00
El emparejamiento funciona bien con los altavoces EDIFIER Luna Eclipse. Sospecho que el problema está realmente relacionado con los auriculares que estoy tratando de configurar.
/etc/bluetooth/main.conf
?