Bonsoir,
Je viens de mettre à jour Ubuntu en version 20.04.1 LTS, et l'OS fonctionne très bien.
Par contre, le dongle USB Bluetooth, bien que reconnu dans le terminal ne se connecte à aucun appareil bluetooth.
Suite à commande : sudo service bluetooth status
bluetooth.service - Bluetooth service
Loaded: loaded (/lib/systemd/system/bluetooth.service; enabled; vendor preset: enabled)
Active: active (running) since Mon 2020-11-30 17:24:33 CET; 26min ago
Docs: man:bluetoothd(8)
Main PID: 793 (bluetoothd)
Status: "Running"
Tasks: 1 (limit: 2317)
Memory: 1.8M
CGroup: /system.slice/bluetooth.service
└─793 /usr/lib/bluetooth/bluetoothd
nov. 30 17:24:33 christian-P5K-SE systemd[1]: Starting Bluetooth service...
nov. 30 17:24:33 christian-P5K-SE bluetoothd[793]: Bluetooth daemon 5.53
nov. 30 17:24:33 christian-P5K-SE systemd[1]: Started Bluetooth service.
nov. 30 17:24:33 christian-P5K-SE bluetoothd[793]: Starting SDP server
nov. 30 17:24:33 christian-P5K-SE bluetoothd[793]: Bluetooth management interface 1.14 initialized
nov. 30 17:25:32 christian-P5K-SE bluetoothd[793]: Endpoint registered: sender=:1.70 path=/MediaEndpoint>
nov. 30 17:25:32 christian-P5K-SE bluetoothd[793]: Endpoint registered: sender=:1.70 path=/MediaEndpoint>
nov. 30 17:28:35 christian-P5K-SE bluetoothd[793]: [color=#ff294d]Failed to set mode: Blocked through rfkill (0x12)[/color]
Je comprends pas car si je fais : sudo rfkill unblock bluetooth && rfkill list bluetooth
[sudo] password for christian:
0: hci0: Bluetooth
Soft blocked: no
Hard blocked: no
Je sais pas ce qui bloque, je ne suis pas un expert de linux ! Merci pour votre aide.
En complément voici le résultat d'une autre commande :
lsusb
Bus 002 Device 002: ID 1d6c:0103 HDR webcam HDR webcam
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 008 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
[color=#ff143c]Bus 005 Device 002: ID 0a12:0001 Cambridge Silicon Radio, Ltd Bluetooth Dongle (HCI mode)[/color]
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 004 Device 002: ID 046d:c517 Logitech, Inc. LX710 Cordless Desktop Laser
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub