Bluetooth Dongle появляется, но не работает в Ubuntu 22.04
Я подключил свой Bluetooth-ключ в Windows, и он отлично работает в Windows. Тем не менее, когда я открываю Ubuntu (используя двойную загрузку), он не работает. Я пробовал ответы на askUbuntu, но ничего не работает.
Вот некоторые команды, которые я запускаю, и их результаты:
lsusb
:
Bus 002 Device 006: ID 0a5c:5800 Broadcom Corp. BCM5880 Secure Applications Processor
Bus 002 Device 005: ID 04f2:1125 Chicony Electronics Co., Ltd Asus Keyboard
Bus 002 Device 004: ID 0000:3825 USB OPTICAL MOUSE
Bus 002 Device 007: ID 0a12:0001 Cambridge Silicon Radio, Ltd Bluetooth Dongle (HCI mode)
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 001 Device 003: ID 1bcf:2802 Sunplus Innovation Technology Inc. Laptop_Integrated_Webcam_FHD
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
sudo dmesg | grep -i bluetooth
:
[ 926.303205] Bluetooth: Core ver 2.22
[ 926.303245] NET: Registered PF_BLUETOOTH protocol family
[ 926.303247] Bluetooth: HCI device and connection manager initialized
[ 926.303254] Bluetooth: HCI socket layer initialized
[ 926.303256] Bluetooth: L2CAP socket layer initialized
[ 926.303262] Bluetooth: SCO socket layer initialized
[ 926.324145] Bluetooth: hci0: CSR: Unbranded CSR clone detected; adding workarounds and force-suspending once...
[ 926.324156] Bluetooth: hci0: CSR: Couldn't suspend the device for our Barrot 8041a02 receive-issue workaround
[ 926.324160] Bluetooth: hci0: HCI Delete Stored Link Key command is advertised, but not supported.
[ 926.324163] Bluetooth: hci0: HCI Set Event Filter command not supported.
[ 926.453334] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[ 926.453340] Bluetooth: BNEP filters: protocol multicast
[ 926.453344] Bluetooth: BNEP socket layer initialized
[ 928.412762] Bluetooth: hci0: Opcode 0x c5a failed: -110
[ 928.412775] Bluetooth: hci0: command 0x0c5a tx timeout
rfkill list
:
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
1: dell-wifi: Wireless LAN
Soft blocked: no
Hard blocked: no
2: hci0: Bluetooth
Soft blocked: no
Hard blocked: no
hcitool dev
:
Devices:
bluetoothctl
:
Agent registered
[bluetooth]# power on
No default controller available
grep . /sys/bus/usb/devices/[0-9]*/power/control
:
/sys/bus/usb/devices/1-1.5/power/control:auto
/sys/bus/usb/devices/1-1/power/control:auto
/sys/bus/usb/devices/2-1.1/power/control:auto
/sys/bus/usb/devices/2-1.2/power/control:on
/sys/bus/usb/devices/2-1.4/power/control:on
/sys/bus/usb/devices/2-1.8/power/control:auto
/sys/bus/usb/devices/2-1/power/control:auto
Я также пробовал это, я не знаю, почему, но у меня нет разрешений:sudo echo on > /sys/bus/usb/devices/2-1/power/control
:
bash: /sys/bus/usb/devices/2-1/power/control: Permission denied
sudo hciconfig hci0 up
:
Can't init device hci0: Connection timed out (110)
Я могу предоставить больше информации, если это необходимо.