lspci -nnk | grep -iA3 net; dmesg | grep -i bluetooth; dmesg | grep -i firmware; lsmod | grep bluetooth >> /home/msegala/bluetooth.log
02:00.0 Network controller [0280]: Broadcom Inc. and subsidiaries BCM43142 802.11b/g/n [14e4:4365] (rev 01)
Subsystem: Lenovo BCM43142 802.11b/g/n [17aa:0621]
Kernel driver in use: wl
Kernel modules: wl
03:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 10)
Subsystem: Lenovo RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [17aa:3816]
Kernel driver in use: r8169
Kernel modules: r8169
[ 20.085305] Bluetooth: Core ver 2.22
[ 20.085336] Bluetooth: HCI device and connection manager initialized
[ 20.085342] Bluetooth: HCI socket layer initialized
[ 20.085345] Bluetooth: L2CAP socket layer initialized
[ 20.085352] Bluetooth: SCO socket layer initialized
[ 20.731001] Bluetooth: HCI UART driver ver 2.3
[ 20.731004] Bluetooth: HCI UART protocol H4 registered
[ 20.731005] Bluetooth: HCI UART protocol BCSP registered
[ 20.731031] Bluetooth: HCI UART protocol LL registered
[ 20.731033] Bluetooth: HCI UART protocol ATH3K registered
[ 20.731048] Bluetooth: HCI UART protocol Three-wire (H5) registered
[ 20.731092] Bluetooth: HCI UART protocol Intel registered
[ 20.731138] Bluetooth: HCI UART protocol Broadcom registered
[ 20.731156] Bluetooth: HCI UART protocol QCA registered
[ 20.731158] Bluetooth: HCI UART protocol AG6XX registered
[ 20.731173] Bluetooth: HCI UART protocol Marvell registered
[ 22.626937] Bluetooth: hci0: BCM: chip id 70
[ 22.627932] Bluetooth: hci0: BCM: features 0x06
[ 22.651650] Bluetooth: hci0: laptop
[ 22.652968] Bluetooth: hci0: BCM43142A0 (001.001.011) build 0000
[ 23.597220] bluetooth hci0: Direct firmware load for brcm/BCM43142A0-105b-e065.hcd failed with error -2
[ 23.597228] Bluetooth: hci0: BCM: Patch brcm/BCM43142A0-105b-e065.hcd not found
[ 25.604637] Bluetooth: hci0: command 0x1003 tx timeout
[ 25.606113] Bluetooth: hci0: unexpected event for opcode 0x1003
[ 39.537229] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[ 39.537235] Bluetooth: BNEP filters: protocol multicast
[ 39.537247] Bluetooth: BNEP socket layer initialized
[ 88.034181] Bluetooth: RFCOMM TTY layer initialized
[ 88.034195] Bluetooth: RFCOMM socket layer initialized
[ 88.034203] Bluetooth: RFCOMM ver 1.11
[ 0.137428] Spectre V2 : Enabling Restricted Speculation for firmware calls
[ 0.230681] acpi PNP0A08:00: [Firmware Info]: MMCONFIG for domain 0000 [bus 00-3f] only partially covers this bridge
[ 22.330918] ACPI: [Firmware Bug]: BIOS _OSI(Linux) query ignored
[ 23.597220] bluetooth hci0: Direct firmware load for brcm/BCM43142A0-105b-e065.hcd failed with error -2
sudo service bluetooth status
● bluetooth.service - Bluetooth service
Loaded: loaded (/lib/systemd/system/bluetooth.service; enabled; vendor preset: enabled)
Active: active (running) since Wed 2020-03-25 14:06:15 CET; 12min ago
Docs: man:bluetoothd(8)
Main PID: 808 (bluetoothd)
Status: "Running"
Tasks: 1 (limit: 4522)
Memory: 2.1M
CGroup: /system.slice/bluetooth.service
└─808 /usr/lib/bluetooth/bluetoothd
mars 25 14:06:14 laptop systemd[1]: Starting Bluetooth service...
mars 25 14:06:14 laptop bluetoothd[808]: Bluetooth daemon 5.50
mars 25 14:06:15 laptop systemd[1]: Started Bluetooth service.
mars 25 14:06:15 laptop bluetoothd[808]: Starting SDP server
mars 25 14:06:16 laptop bluetoothd[808]: Bluetooth management interface 1.14 initialized
mars 25 14:07:04 laptop bluetoothd[808]: Endpoint registered: sender=:1.252 path=/MediaEndpoint/A2DPSink/sbc
mars 25 14:07:04 laptop bluetoothd[808]: Endpoint registered: sender=:1.252 path=/MediaEndpoint/A2DPSource/sbc
dpkg -l | grep blue
ii bluez 5.50-0ubuntu5 amd64 Bluetooth tools and daemons
ii bluez-cups 5.50-0ubuntu5 amd64 Bluetooth printer driver for CUPS
ii bluez-obexd 5.50-0ubuntu5 amd64 bluez obex daemon
ii gir1.2-gnomebluetooth-1.0:amd64 3.34.0-1 amd64 Introspection data for GnomeBluetooth
ii gnome-bluetooth 3.34.0-1 amd64 GNOME Bluetooth tools
ii libbluetooth3:amd64 5.50-0ubuntu5 amd64 Library to use the BlueZ Linux Bluetooth stack
ii libgnome-bluetooth13:amd64 3.34.0-1 amd64 GNOME Bluetooth tools - support library
ii pulseaudio-module-bluetooth 1:13.0-1ubuntu1.1 amd64 Bluetooth module for PulseAudio sound server
