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Ubuntu 15.04 - Bluetooth - Aucun adaptateur trouvé - Dell Precision M4800

Après la mise à jour Ubuntu 15.04, j’ai constaté que le bluetooth était désactivé sur ma machine. Je suis allé de l'avant et j'ai activé la même chose et depuis lors, mon Blueman Bluetooth Manager ne m'aide pas à configurer mes appareils.

Détails de ma configuration:

Sudo service bluetooth status:

● bluetooth.service - Bluetooth service
   Loaded: loaded (/lib/systemd/system/bluetooth.service; enabled; vendor preset: enabled)
   Active: active (running) since Sun 2015-04-26 18:53:35 IST; 4s ago
 Main PID: 5106 (bluetoothd)
   CGroup: /system.slice/bluetooth.service
           └─5106 /usr/sbin/bluetoothd -n

Apr 26 18:53:35 UBUGROUND bluetoothd[5106]: Failed to init time plugin
Apr 26 18:53:35 UBUGROUND bluetoothd[5106]: Failed to init alert plugin
Apr 26 18:53:35 UBUGROUND bluetoothd[5106]: Failed to init thermometer plugin
Apr 26 18:53:35 UBUGROUND bluetoothd[5106]: bluetoothd[5106]: Failed to init time plugin
Apr 26 18:53:35 UBUGROUND bluetoothd[5106]: bluetoothd[5106]: Failed to init alert plugin
Apr 26 18:53:35 UBUGROUND bluetoothd[5106]: bluetoothd[5106]: Failed to init thermometer plugin
Apr 26 18:53:35 UBUGROUND bluetoothd[5106]: Failed to init gatt_example plugin
Apr 26 18:53:35 UBUGROUND bluetoothd[5106]: Bluetooth Management interface initialized
Apr 26 18:53:35 UBUGROUND bluetoothd[5106]: bluetoothd[5106]: Failed to init gatt_example plugin
Apr 26 18:53:35 UBUGROUND bluetoothd[5106]: bluetoothd[5106]: Bluetooth Management interface initialized

dmesg | grep -i bluetooth:

[ 7583.148359] Bluetooth: Core ver 2.20
[ 7583.148372] Bluetooth: HCI device and connection manager initialized
[ 7583.148376] Bluetooth: HCI socket layer initialized
[ 7583.148377] Bluetooth: L2CAP socket layer initialized
[ 7583.148381] Bluetooth: SCO socket layer initialized
[ 7583.176193] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[ 7583.176195] Bluetooth: BNEP filters: protocol multicast
[ 7583.176198] Bluetooth: BNEP socket layer initialized

Sudo lshw -class network:

  *-network               
       description: Ethernet interface
       product: Ethernet Connection I217-LM
       vendor: Intel Corporation
       physical id: 19
       bus info: pci@0000:00:19.0
       logical name: eth0
       version: 04
       serial: f0:1f:af:62:48:8f
       capacity: 1Gbit/s
       width: 32 bits
       clock: 33MHz
       capabilities: pm msi bus_master cap_list ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt-fd autonegotiation
       configuration: autonegotiation=on broadcast=yes driver=e1000e driverversion=2.3.2-k firmware=0.13-3 latency=0 link=no multicast=yes port=twisted pair
       resources: irq:28 memory:f7400000-f741ffff memory:f7439000-f7439fff ioport:f040(size=32)
  *-network
       description: Wireless interface
       product: BCM4352 802.11ac Wireless Network Adapter
       vendor: Broadcom Corporation
       physical id: 0
       bus info: pci@0000:03:00.0
       logical name: wlan0
       version: 03
       serial: 40:f0:2f:7e:8a:71
       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=10.179.108.111 latency=0 multicast=yes wireless=IEEE 802.11abg
       resources: irq:18 memory:f5400000-f5407fff memory:f5200000-f53fffff

Sudo rfkill list all

0: Dell-wifi: Wireless LAN
    Soft blocked: no
    Hard blocked: no
1: Dell-bluetooth: Bluetooth
    Soft blocked: no
    Hard blocked: no
2: phy0: Wireless LAN
    Soft blocked: no
    Hard blocked: no
3: brcmwl-0: Wireless LAN
    Soft blocked: no
    Hard blocked: no

Sudo lsusb; uname -a; lsmod | grep bluetooth; dmesg | grep -i firmware:

Bus 004 Device 004: ID 0a5c:5801 Broadcom Corp. BCM5880 Secure Applications Processor with fingerprint swipe sensor
Bus 004 Device 006: ID 413c:8143 Dell Computer Corp. 
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 003: ID 0c45:649d Microdia 
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 002: ID 413c:5534 Dell Computer Corp. 
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 004: ID 04fc:0c25 Sunplus Technology Co., Ltd SATALink SPIF225A
Bus 001 Device 002: ID 413c:2134 Dell Computer Corp. 
Bus 001 Device 005: ID 046d:c52b Logitech, Inc. Unifying Receiver
Bus 001 Device 003: ID 413c:2513 Dell Computer Corp. internal USB Hub of E-Port Replicator
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Linux UBUGROUND 3.19.0-15-generic #15-Ubuntu SMP Thu Apr 16 23:32:37 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux
bluetooth             491520  10 bnep,rfcomm
[    0.194851] [Firmware Bug]: ACPI: BIOS _OSI(Linux) query ignored

Suite aux contributions de Jerry, le problème a été résolu avec le dmesg | vidage de la queue pour vérification

[ 9134.675919] cfg80211:  DFS Master region: unset
[ 9134.675922] cfg80211:   (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time)
[ 9134.675928] cfg80211:   (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A)
[ 9134.675933] cfg80211:   (2457000 KHz - 2482000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A)
[ 9134.675937] cfg80211:   (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm), (N/A)
[ 9134.675941] cfg80211:   (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A)
[ 9134.675944] cfg80211:   (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm), (N/A)
[14583.328619] usbcore: registered new interface driver btusb
[14583.373507] Bluetooth: hci0: BCM: patching hci_ver=06 hci_rev=1000 lmp_ver=06 lmp_subver=220e
[14584.111182] Bluetooth: hci0: BCM: firmware hci_ver=06 hci_rev=15a9 lmp_ver=06 lmp_subver=220e
bluetooth15.04
1
vsrikarunyan

Devrait être facile

Sudo apt-get install linux-headers-generic build-essential
wget https://www.dropbox.com/s/3jqigkapf383tod/bluetooth-15.04.tar.gz
wget https://www.dropbox.com/s/qgcu075lvvzq690/BCM20702A0-413c-8143.hcd
Sudo cp BCM20702A0-413c-8143.hcd /lib/firmware/brcm/
tar -zxf bluetooth-15.04.tar.gz
cd bluetooth
cp /boot/config-$(uname -r) .config
cp /usr/src/linux-headers-$(uname -r)/Module.symvers Module.symvers
make -C /lib/modules/$(uname -r)/build M=$PWD modules
Sudo cp btusb.ko /lib/modules/$(uname -r)/kernel/drivers/bluetooth/
Sudo modprobe btusb

Ensuite, vérifiez si le firmware chargé dmesg | tail veuillez l’afficher dans un commentaire ou éditez votre question pour y inclure

echo btusb | Sudo tee -a /etc/modules

Lorsque votre noyau se met à jour, le bluetooth échouera jusqu'à ce que vous

cd bluetooth
make -C /lib/modules/$(uname -r)/build M=$PWD clean
cp /boot/config-$(uname -r) .config
cp /usr/src/linux-headers-$(uname -r)/Module.symvers Module.symvers
make -C /lib/modules/$(uname -r)/build M=$PWD modules
Sudo cp btusb.ko /lib/modules/$(uname -r)/kernel/drivers/bluetooth/
Sudo modprobe -r btusb
Sudo modprobe btusb
2
Jeremy31