Eu tenho problema com meu dell latitude E7470 com o Ubuntu 17.10, problema de conectividade Bluetooth (Nenhum adaptador encontrado) configurações do bluetooth , leia também algumas perguntas, o que me ajuda.
1) Ubuntu 17.10 não detectando mouse bluetooth
2) Bluetooth não funciona no Ubuntu 16.04 LTS
3) Bluetooth não funciona após a atualização
rfkill list all 0: dell-wifi: Wireless LAN Soft blocked: no Hard blocked: no 1: phy0: Wireless LAN Soft blocked: no Hard blocked: no
mas se eu pesquisar o status do bluetooth, será exibido como
~$ sudo service bluetooth status ● bluetooth.service - Bluetooth service Loaded: loaded (/lib/systemd/system/bluetooth.service; enabled; vendor preset: enabled) Active: active (running) since Fri 2018-03-02 17:09:12 IST; 7s ago Docs: man:bluetoothd(8) Main PID: 4649 (bluetoothd) Status: "Running" Tasks: 1 (limit: 4915) Memory: 772.0K CPU: 33ms CGroup: /system.slice/bluetooth.service └─4649 /usr/lib/bluetooth/bluetoothd
02 de março 17:09:12 home-pc systemd 1 : Iniciando serviço Bluetooth ... Mar 02 17:09:12 casa-pc bluetoothd [4649]: daemon Bluetooth 5.46 Mar 02 17:09:12 home-pc systemd 1 : Iniciado serviço Bluetooth. Mar 02 17:09:12 home-pc bluetoothd [4649]: Iniciando o servidor SDP Mar 02 17:09:12 home-pc bluetoothd [4649]: Interface de gerenciamento de Bluetooth 1.14 inicializada
lsusb:
lsusb Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 001 Device 004: ID 413c:2513 Dell Computer Corp. internal USB Hub of E-Port Replicator Bus 001 Device 007: ID 413c:301a Dell Computer Corp. Bus 001 Device 006: ID 413c:2113 Dell Computer Corp. Bus 001 Device 005: ID 0424:2744 Standard Microsystems Corp. Bus 001 Device 003: ID 413c:2513 Dell Computer Corp. internal USB Hub of E-Port Replicator Bus 001 Device 002: ID 0bda:5686 Realtek Semiconductor Corp. Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
dmesg | grep Blu:
[ 2.975668] Bluetooth: Core ver 2.22 [ 2.975681] Bluetooth: HCI device and connection manager initialized [ 2.975683] Bluetooth: HCI socket layer initialized [ 2.975684] Bluetooth: L2CAP socket layer initialized [ 2.975689] Bluetooth: SCO socket layer initialized [ 2.999152] Bluetooth: HCI UART driver ver 2.3 [ 2.999153] Bluetooth: HCI UART protocol H4 registered [ 2.999154] Bluetooth: HCI UART protocol BCSP registered [ 2.999165] Bluetooth: HCI UART protocol LL registered [ 2.999166] Bluetooth: HCI UART protocol ATH3K registered [ 2.999166] Bluetooth: HCI UART protocol Three-wire (H5) registered [ 2.999187] Bluetooth: HCI UART protocol Intel registered [ 2.999196] Bluetooth: HCI UART protocol Broadcom registered [ 2.999196] Bluetooth: HCI UART protocol QCA registered [ 2.999197] Bluetooth: HCI UART protocol AG6XX registered [ 2.999197] Bluetooth: HCI UART protocol Marvell registered [ 3.801701] Bluetooth: BNEP (Ethernet Emulation) ver 1.3 [ 3.801703] Bluetooth: BNEP filters: protocol multicast [ 3.801706] Bluetooth: BNEP socket layer initialized
lspci -nnk | grep -iA3 net; Isusb; dmesg | egrep -i 'blue | firm':
00:1f.6 Ethernet controller [0200]: Intel Corporation Ethernet Connection I219-LM [8086:156f] (rev 21) Subsystem: Dell Ethernet Connection I219-LM [1028:06dc] Kernel driver in use: e1000e Kernel modules: e1000e 01:00.0 Network controller [0280]: Intel Corporation Wireless 8260 [8086:24f3] (rev 3a) Subsystem: Intel Corporation Wireless 8260 [8086:0250] Kernel driver in use: iwlwifi Kernel modules: iwlwifi Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 001 Device 004: ID 413c:2513 Dell Computer Corp. internal USB Hub of E-Port Replicator Bus 001 Device 007: ID 413c:301a Dell Computer Corp. Bus 001 Device 006: ID 413c:2113 Dell Computer Corp. Bus 001 Device 005: ID 0424:2744 Standard Microsystems Corp. Bus 001 Device 003: ID 413c:2513 Dell Computer Corp. internal USB Hub of E-Port Replicator Bus 001 Device 002: ID 0bda:5686 Realtek Semiconductor Corp. Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub [ 0.109491] ACPI: [Firmware Bug]: BIOS _OSI(Linux) query ignored [ 1.880544] [drm] Finished loading DMC firmware i915/skl_dmc_ver1_26.bin (v1.26) [ 2.975668] Bluetooth: Core ver 2.22 [ 2.975681] Bluetooth: HCI device and connection manager initialized [ 2.975683] Bluetooth: HCI socket layer initialized [ 2.975684] Bluetooth: L2CAP socket layer initialized [ 2.975689] Bluetooth: SCO socket layer initialized [ 2.999152] Bluetooth: HCI UART driver ver 2.3 [ 2.999153] Bluetooth: HCI UART protocol H4 registered [ 2.999154] Bluetooth: HCI UART protocol BCSP registered [ 2.999165] Bluetooth: HCI UART protocol LL registered [ 2.999166] Bluetooth: HCI UART protocol ATH3K registered [ 2.999166] Bluetooth: HCI UART protocol Three-wire (H5) registered [ 2.999187] Bluetooth: HCI UART protocol Intel registered [ 2.999196] Bluetooth: HCI UART protocol Broadcom registered [ 2.999196] Bluetooth: HCI UART protocol QCA registered [ 2.999197] Bluetooth: HCI UART protocol AG6XX registered [ 2.999197] Bluetooth: HCI UART protocol Marvell registered [ 3.069439] iwlwifi 0000:01:00.0: Direct firmware load for iwlwifi-8000C-33.ucode failed with error -2 [ 3.069547] iwlwifi 0000:01:00.0: Direct firmware load for iwlwifi-8000C-32.ucode failed with error -2 [ 3.074130] iwlwifi 0000:01:00.0: loaded firmware version 31.560484.0 op_mode iwlmvm [ 3.801701] Bluetooth: BNEP (Ethernet Emulation) ver 1.3 [ 3.801703] Bluetooth: BNEP filters: protocol multicast [ 3.801706] Bluetooth: BNEP socket layer initialized
por favor me ajude a resolver esse problema, Obrigado antecipadamente
