Source: bluez
Severity: normal
I have the BT dongle plugged and recognized by lsusb, but it can not be used at
all.
Here is the output of some commands:
lsusb
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 005: ID 046d:c534 Logitech, Inc. Unifying Receiver
Bus 001 Device 004: ID 1a40:0101 Terminus Technology Inc. Hub
Bus 001 Device 003: ID 1a40:0101 Terminus Technology Inc. Hub
Bus 001 Device 002: ID 0a12:0001 Cambridge Silicon Radio, Ltd Bluetooth Dongle
(HCI mode)
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
-----------------------------------------------------------------------
sudo -i hciconfig -a
hci0: Type: Primary Bus: USB
BD Address: 00:1A:7D:DA:71:12 ACL MTU: 679:8 SCO MTU: 48:16
DOWN
RX bytes:1765 acl:0 sco:0 events:55 errors:0
TX bytes:170 acl:0 sco:0 commands:55 errors:0
Features: 0xbf 0x2e 0x4d 0xfa 0xd8 0x3d 0x7b 0x87
Packet type: DM1 DM3 DM5 DH1 DH3 DH5 HV1 HV3
Link policy:
Link mode: SLAVE ACCEPT
-----------------------------------------------------------------------
sudo -i hciconfig -a hci0 up
Can't init device hci0: Invalid argument (22)
-----------------------------------------------------------------------
dmesg | grep -i bluet
[ 3.280621] Bluetooth: Core ver 2.22
[ 3.280647] Bluetooth: HCI device and connection manager initialized
[ 3.280653] Bluetooth: HCI socket layer initialized
[ 3.280657] Bluetooth: L2CAP socket layer initialized
[ 3.280667] Bluetooth: SCO socket layer initialized
[ 4.162076] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[ 4.162076] Bluetooth: BNEP filters: protocol multicast
[ 4.162079] Bluetooth: BNEP socket layer initialized
-----------------------------------------------------------------------
lsmod | grep blue
bluetooth 647168 12 btrtl,btintel,btbcm,bnep,btusb
ecdh_generic 24576 1 bluetooth
rfkill 28672 5 bluetooth
crc16 16384 2 bluetooth,ext4
-----------------------------------------------------------------------
sudo -i hcitool dev
Devices:
-----------------------------------------------------------------------
sudo -i bluetoothctl
Agent registered
[bluetooth]#
[bluetooth]# list
(none printed)
-----------------------------------------------------------------------
uname -a
Linux calac 4.19.0-12-amd64 #1 SMP Debian 4.19.152-1 (2020-10-18) x86_64
GNU/Linux
-----------------------------------------------------------------------
Is there any other information that I can submit.
Thanks.
pd. already try version from testing with the same results
-- System Information:
Debian Release: 10.6
APT prefers stable-updates
APT policy: (500, 'stable-updates'), (500, 'stable')
Architecture: amd64 (x86_64)
Kernel: Linux 4.19.0-12-amd64 (SMP w/4 CPU cores)
Kernel taint flags: TAINT_OOT_MODULE, TAINT_UNSIGNED_MODULE
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8),
LANGUAGE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /usr/bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled
