stephane@pcbureau:~$ uname -a; lspci -nnk | grep -iA3 net; lsusb; dmesg | grep -i bluetooth; dmesg | grep -i firmware; lsmod | grep bluetooth
Linux pcbureau 4.15.0-34-generic #37-Ubuntu SMP Mon Aug 27 15:21:48 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux
03:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 06)
Subsystem: Micro-Star International Co., Ltd. [MSI] RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [1462:7740]
Kernel driver in use: r8169
Kernel modules: r8169
04:00.0 SATA controller [0106]: ASMedia Technology Inc. ASM1062 Serial ATA Controller [1b21:0612] (rev 01)
Bus 002 Device 003: ID 046d:c077 Logitech, Inc. M105 Optical Mouse
Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 003: ID 0a12:0001 Cambridge Silicon Radio, Ltd Bluetooth Dongle (HCI mode)
Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
[ 3.093187] Bluetooth: Core ver 2.22
[ 3.093203] Bluetooth: HCI device and connection manager initialized
[ 3.093206] Bluetooth: HCI socket layer initialized
[ 3.093208] Bluetooth: L2CAP socket layer initialized
[ 3.093213] Bluetooth: SCO socket layer initialized
[ 4.112541] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[ 4.112543] Bluetooth: BNEP filters: protocol multicast
[ 4.112546] Bluetooth: BNEP socket layer initialized
[ 6.366623] Bluetooth: RFCOMM TTY layer initialized
[ 6.366629] Bluetooth: RFCOMM socket layer initialized
[ 6.366634] Bluetooth: RFCOMM ver 1.11
[ 46.007677] Bluetooth: hci0: last event is not cmd complete (0x0f)
[ 71.001500] Bluetooth: hci0: last event is not cmd complete (0x0f)
[ 0.024000] Spectre V2 : Enabling Restricted Speculation for firmware calls
[ 0.048023] ACPI: [Firmware Bug]: BIOS _OSI(Linux) query ignored
bluetooth 548864 43 btrtl,btintel,bnep,btbcm,rfcomm,btusb
ecdh_generic 24576 2 bluetooth
stephane@pcbureau:~$
stephane@pcbureau:~$ sudo service bluetooth status
[sudo] Mot de passe de stephane :
● bluetooth.service - Bluetooth service
Loaded: loaded (/lib/systemd/system/bluetooth.service; enabled; vendor preset: enabled)
Active: active (running) since Wed 2018-09-26 14:03:24 CEST; 1h 10min ago
Docs: man:bluetoothd(8)
Main PID: 907 (bluetoothd)
Status: "Running"
Tasks: 1 (limit: 4555)
CGroup: /system.slice/bluetooth.service
└─907 /usr/lib/bluetooth/bluetoothd
sept. 26 14:03:24 pcbureau systemd[1]: Starting Bluetooth service...
sept. 26 14:03:24 pcbureau bluetoothd[907]: Bluetooth daemon 5.48
sept. 26 14:03:24 pcbureau bluetoothd[907]: Starting SDP server
sept. 26 14:03:24 pcbureau bluetoothd[907]: Bluetooth management interface 1.14 initialized
sept. 26 14:03:24 pcbureau systemd[1]: Started Bluetooth service.
sept. 26 14:03:27 pcbureau bluetoothd[907]: Endpoint registered: sender=:1.33 path=/MediaEndpoint/A2DPSource
sept. 26 14:03:27 pcbureau bluetoothd[907]: Endpoint registered: sender=:1.33 path=/MediaEndpoint/A2DPSink
stephane@pcbureau:~$
stephane@pcbureau:~$ dpkg -l | grep blue
ii blueman 2.0.5-1ubuntu1 amd64 Graphical bluetooth manager
ii bluez 5.48-0ubuntu3.1 amd64 Bluetooth tools and daemons
ii bluez-cups 5.48-0ubuntu3.1 amd64 Bluetooth printer driver for CUPS
ii bluez-obexd 5.48-0ubuntu3.1 amd64 bluez obex daemon
ii libbluetooth3:amd64 5.48-0ubuntu3.1 amd64 Library to use the BlueZ Linux Bluetooth stack
ii pulseaudio-module-bluetooth 1:11.1-1ubuntu7.1 amd64 Bluetooth module for PulseAudio sound server
stephane@pcbureau:~$
stephane@pcbureau:~$ rfkill list all
0: hci0: Bluetooth
Soft blocked: no
Hard blocked: no
stephane@pcbureau:~$
Merci.
