Por favor me ajude a resolver o meu dente azul não funciona. obrigada.
Detalhes da minha configuração:
sudo service bluetooth status:
bluetooth.service - Bluetooth service
Loaded: loaded (/lib/systemd/system/bluetooth.service; enabled; vendor preset: enabled)
Active: active (running) since Sab 2015-09-05 11:22:47 WIB; 1h 27min ago
Main PID: 729 (bluetoothd)
CGroup: /system.slice/bluetooth.service
dmesg | grep -i bluetooth:
[ 8.950013] Bluetooth: Core ver 2.20
[ 8.950025] Bluetooth: HCI device and connection manager initialized
[ 8.950028] Bluetooth: HCI socket layer initialized
[ 8.950029] Bluetooth: L2CAP socket layer initialized
[ 8.950036] Bluetooth: SCO socket layer initialized
[ 11.657887] Bluetooth: hci0 command 0x1001 tx timeout
[ 19.660351] Bluetooth: hci0: HCI_OP_READ_LOCAL_VERSION failed (-110)
[ 30.846062] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[ 30.846063] Bluetooth: BNEP filters: protocol multicast
[ 30.846066] Bluetooth: BNEP socket layer initialized
[ 440.282884] Bluetooth: RFCOMM TTY layer initialized
[ 440.282889] Bluetooth: RFCOMM socket layer initialized
[ 440.282892] Bluetooth: RFCOMM ver 1.11
└─729 /usr/sbin/bluetoothd -n
Sep 05 11:22:47 farhan bluetoothd[729]: bluetoothd[729]: Failed to init devi...n
Sep 05 11:22:47 farhan bluetoothd[729]: bluetoothd[729]: Failed to init prox...n
Sep 05 11:22:47 farhan bluetoothd[729]: bluetoothd[729]: Failed to init time...n
Sep 05 11:22:47 farhan bluetoothd[729]: bluetoothd[729]: Failed to init aler...n
Sep 05 11:22:47 farhan bluetoothd[729]: bluetoothd[729]: Failed to init ther...n
Sep 05 11:22:47 farhan systemd[1]: Started Bluetooth service.
Sep 05 11:22:47 farhan bluetoothd[729]: Failed to init gatt_example plugin
Sep 05 11:22:47 farhan bluetoothd[729]: Bluetooth Management interface initi...d
Sep 05 11:22:47 farhan bluetoothd[729]: bluetoothd[729]: Failed to init gatt...n
Sep 05 11:22:47 farhan bluetoothd[729]: bluetoothd[729]: Bluetooth Managemen...d
Hint: Some lines were ellipsized, use -l to show in full.
sudo lshw -class network:
*-network
description: Ethernet interface
product: QCA8171 Gigabit Ethernet
vendor: Qualcomm Atheros
physical id: 0
bus info: pci@0000:08:00.0
logical name: eth0
version: 10
serial: 28:d2:44:3a:b7:92
capacity: 1Gbit/s
width: 64 bits
clock: 33MHz
capabilities: pm pciexpress msi msix bus_master cap_list ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=alx latency=0 link=no multicast=yes port=twisted pair
resources: irq:32 memory:d5100000-d513ffff ioport:3000(size=128)
*-network
description: Wireless interface
product: BCM43142 802.11b/g/n
vendor: Broadcom Corporation
physical id: 0
bus info: pci@0000:09:00.0
logical name: wlan0
version: 01
serial: 80:56:f2:d6:e4:ed
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list ethernet physical wireless
configuration: broadcast=yes driver=wl0 driverversion=6.30.223.248 (r487574) ip=192.168.43.73 latency=0 multicast=yes wireless=IEEE 802.11abg
resources: irq:16 memory:d5000000-d5007fff
sudo rfkill list all :
0: hci0: Bluetooth
Soft blocked: no
Hard blocked: no
1: ideapad_wlan: Wireless LAN
Soft blocked: no
Hard blocked: no
2: ideapad_bluetooth: Bluetooth
Soft blocked: no
Hard blocked: no
3: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
4: brcmwl-0: Wireless LAN
Soft blocked: no
Hard blocked: no
sudo lsusb; uname -a; lsmod | grep bluetooth; dmesg | grep -i firmware:
Bus 004 Device 002: ID 8087:8000 Intel Corp.
Bus 004 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 002: ID 8087:8008 Intel Corp.
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 004: ID 105b:e065 Foxconn International, Inc. BCM43142A0 Bluetooth module
Bus 001 Device 003: ID 046d:c52b Logitech, Inc. Unifying Receiver
Bus 001 Device 002: ID 174f:1474 Syntek
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Linux farhan 3.19.0-26-generic #28-Ubuntu SMP Tue Aug 11 14:16:32 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux
bluetooth 491520 12 bnep,btusb,rfcomm
Eu fiz um arquivo deb dkms com um arquivo btusb.c que é corrigido para que o bluetooth funcione
wget https://www.dropbox.com/s/6yau4ieg6iv47xo/btusb-dkms_3.0_all.deb
dpkg -i btusb-dkms_3.0_all.deb
wget http://www.gnebehay.com/blog/lenovo-flexpad-bluetooth-debian/BCM43142A0-105b-e065.hcd
sudo cp BCM43142A0-105b-e065.hcd /lib/firmware/brcm/ Reinicialize e poste os resultados de dmesg | egrep -i 'blue|firm' se não funcionar