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Bluetooth ne fonctionne pas sur XPS 13 9360 sous 16.04.1

J'ai un XPS13 9360 sous Ubuntu 16.04.1 équipé d'une carte sans fil Intel 8265 Dual Band.

La carte n’était pas reconnue au début, mais après l’installation du paquet linux-generic-hwe-Edge, le WiFi a commencé à fonctionner parfaitement, mais malheureusement, j’ai été incapable de faire fonctionner le bluetooth.

Si je navigue dans les paramètres système -> Bluetooth, le commutateur Bluetooth est désactivé, mais même si je l’active, rien ne change.

$ lspci -nn
3a:00.0 Network controller [0280]: Intel Corporation Device [8086:24fd] (rev 78)

$ rfkill list all
    0: hci0: Bluetooth
        Soft blocked: no
        Hard blocked: no
    1: phy0: Wireless LAN
        Soft blocked: no
        Hard blocked: no

$ uname -r
4.8.0-34-generic

Pouvez-vous m'aider s'il vous plaît?

MODIFIER

$ dmesg | grep -i blue
[    8.311057] Bluetooth: Core ver 2.21
[    8.311070] Bluetooth: HCI device and connection manager initialized
[    8.311072] Bluetooth: HCI socket layer initialized
[    8.311074] Bluetooth: L2CAP socket layer initialized
[    8.311078] Bluetooth: SCO socket layer initialized
[    8.323674] Bluetooth: HCI UART driver ver 2.3
[    8.323675] Bluetooth: HCI UART protocol H4 registered
[    8.323676] Bluetooth: HCI UART protocol BCSP registered
[    8.323676] Bluetooth: HCI UART protocol LL registered
[    8.323676] Bluetooth: HCI UART protocol ATH3K registered
[    8.323677] Bluetooth: HCI UART protocol Three-wire (H5) registered
[    8.323702] Bluetooth: HCI UART protocol Intel registered
[    8.323711] Bluetooth: HCI UART protocol BCM registered
[    8.323711] Bluetooth: HCI UART protocol QCA registered
[    8.323711] Bluetooth: HCI UART protocol AG6XX registered
[    8.439889] Bluetooth: hci0: Bootloader revision 0.0 build 26 week 38 2015
[    8.441167] Bluetooth: hci0: Device revision is 16
[    8.441168] Bluetooth: hci0: Secure boot is enabled
[    8.441168] Bluetooth: hci0: OTP lock is enabled
[    8.441169] Bluetooth: hci0: API lock is enabled
[    8.441169] Bluetooth: hci0: Debug lock is disabled
[    8.441170] Bluetooth: hci0: Minimum firmware build 1 week 10 2014
[    8.441475] bluetooth hci0: Direct firmware load for intel/ibt-12-16.sfi failed with error -2
[    8.441476] Bluetooth: hci0: Failed to load Intel firmware file (-2)
[    8.628714] Bluetooth: hci0: Bootloader revision 0.0 build 26 week 38 2015
[    8.631223] Bluetooth: hci0: Device revision is 16
[    8.631224] Bluetooth: hci0: Secure boot is enabled
[    8.631225] Bluetooth: hci0: OTP lock is enabled
[    8.631225] Bluetooth: hci0: API lock is enabled
[    8.631225] Bluetooth: hci0: Debug lock is disabled
[    8.631226] Bluetooth: hci0: Minimum firmware build 1 week 10 2014
[    8.631234] bluetooth hci0: Direct firmware load for intel/ibt-12-16.sfi failed with error -2
[    8.631235] Bluetooth: hci0: Failed to load Intel firmware file (-2)
[    8.794982] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[    8.794983] Bluetooth: BNEP filters: protocol multicast
[    8.794986] Bluetooth: BNEP socket layer initialized

$ lsusb
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 004: ID 0c45:670c Microdia 
Bus 001 Device 003: ID 8087:0a2b Intel Corp. 
Bus 001 Device 002: ID 413c:301d Dell Computer Corp. 
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
16.04bluetoothdellintelxps
2
Igor Saggese

Vous devez installer un micrologiciel pour cet adaptateur. Ce n'est pas dans le package linux-firmware pour 16.04. Vous pouvez installer le firmware à partir de 16.10 de cette façon:

wget http://mirrors.kernel.org/ubuntu/pool/main/l/linux-firmware/linux-firmware_1.161.1_all.deb
Sudo dpkg -i linux-firmware_1.161.1_all.deb
3
Pilot6