commande:uname -a; lspci -nnk | grep -iA3 net; lsusb; dmesg | grep -i bluetooth; dmesg | grep -i firmware; lsmod | grep bluetooth
~$ uname -a; lspci -nnk | grep -iA3 net; lsusb; dmesg | grep -i bluetooth; dmesg | grep -i firmware; lsmod | grep bluetooth
Linux fanny-HP-Laptop-15-dw1xxx 5.8.0-38-generic #43~20.04.1-Ubuntu SMP Tue Jan 12 16:39:47 UTC 2021 x86_64 x86_64 x86_64 GNU/Linux
01:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 15)
DeviceName: Hanksville Gbe Lan Connection
Subsystem: Hewlett-Packard Company RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [103c:85f1]
Kernel driver in use: r8169
Kernel modules: r8169
02:00.0 Network controller [0280]: Realtek Semiconductor Co., Ltd. RTL8821CE 802.11ac PCIe Wireless Network Adapter [10ec:c821]
DeviceName: WLAN
Subsystem: Hewlett-Packard Company RTL8821CE 802.11ac PCIe Wireless Network Adapter [103c:831a]
Kernel driver in use: rtl8821ce
Kernel modules: rtl8821ce
03:00.0 Non-Volatile memory controller [0108]: Intel Corporation SSD 660P Series [8086:f1a8] (rev 03)
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 002: ID 30c9:0013 DJKCVA1G4E36R0 HP TrueVision HD Camera
Bus 001 Device 003: ID 062a:4101 MosArt Semiconductor Corp. Wireless Keyboard/Mouse
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
[ 2.174307] i915 0000:00:02.0: [drm] Finished loading DMC firmware i915/kbl_dmc_ver1_04.bin (v1.4)
2nde commande:dpkg -l | grep blue
fanny@fanny-HP-Laptop-15-dw1xxx:~$ dpkg -l | grep blue
ii blueman 2.1.2-1ubuntu0.2 amd64 Graphical bluetooth manager
ii bluetooth 5.53-0ubuntu3 all Bluetooth support
ii bluez 5.53-0ubuntu3 amd64 Bluetooth tools and daemons
ii bluez-cups 5.53-0ubuntu3 amd64 Bluetooth printer driver for CUPS
ii bluez-obexd 5.53-0ubuntu3 amd64 bluez obex daemon
ii bluez-tools 2.0~20170911.0.7cb788c-2build1 amd64 Set of tools to manage Bluetooth devices for linux
ii gir1.2-gnomebluetooth-1.0:amd64 3.34.3-0ubuntu1 amd64 Introspection data for GnomeBluetooth
ii gnome-bluetooth 3.34.3-0ubuntu1 amd64 GNOME Bluetooth tools
ii libbluetooth3:amd64 5.53-0ubuntu3 amd64 Library to use the BlueZ Linux Bluetooth stack
ii libgnome-bluetooth-dev:amd64 3.34.3-0ubuntu1 amd64 GNOME Bluetooth tools - support library development files
ii libgnome-bluetooth13:amd64 3.34.3-0ubuntu1 amd64 GNOME Bluetooth tools - support library
ii pulseaudio-module-bluetooth 1:13.99.1-1ubuntu3.8 amd64 Bluetooth module for PulseAudio sound server
fanny@fanny-HP-Laptop-15-dw1xxx:~$
3eme commande: rfkill list all
fanny@fanny-HP-Laptop-15-dw1xxx:~$ rfkill list all
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
fanny@fanny-HP-Laptop-15-dw1xxx:~$
4eme commande:sudo service bluetooth status
fanny@fanny-HP-Laptop-15-dw1xxx:~$ sudo service bluetooth status
● bluetooth.service - Bluetooth service
Loaded: loaded (/lib/systemd/system/bluetooth.service; enabled; vendor preset: enabled)
Active: inactive (dead)
Docs: man:bluetoothd(8)
janv. 26 08:47:13 fanny-HP-Laptop-15-dw1xxx systemd[1]: Condition check resulted in Bluetooth service being skipped.
janv. 26 08:48:50 fanny-HP-Laptop-15-dw1xxx systemd[1]: Condition check resulted in Bluetooth service being skipped.
janv. 26 09:30:26 fanny-HP-Laptop-15-dw1xxx systemd[1]: Condition check resulted in Bluetooth service being skipped.
janv. 26 14:01:18 fanny-HP-Laptop-15-dw1xxx systemd[1]: Condition check resulted in Bluetooth service being skipped.
janv. 26 14:47:55 fanny-HP-Laptop-15-dw1xxx systemd[1]: Condition check resulted in Bluetooth service being skipped.
janv. 26 17:01:48 fanny-HP-Laptop-15-dw1xxx systemd[1]: Condition check resulted in Bluetooth service being skipped.
janv. 26 17:25:13 fanny-HP-Laptop-15-dw1xxx systemd[1]: Condition check resulted in Bluetooth service being skipped.
fanny@fanny-HP-Laptop-15-dw1xxx:~$