ich habe einen ThinkPad T530 mit Debian 10 (non-free). Bluetooth ist eingerichtet und funktioniert. Es gibt aber eine Fehlermeldung in journald wegen Bluetooth. Wo liegt denn das Problem genau und lässt es sich beheben?
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root@debian1:/home/stefan# journalctl -p 3 -xb
-- Logs begin at Wed 2020-06-03 09:00:26 CEST, end at Wed 2020-06-03 22:22:39 CEST. --
Jun 03 09:00:34 debian1 kernel: bluetooth hci0: firmware: failed to load brcm/BCM20702A1-0a5c-21e6.hcd (-2)
Jun 03 09:00:34 debian1 kernel: firmware_class: See https://wiki.debian.org/Firmware for information about missing firmware
Jun 03 09:00:39 debian1 bluetoothd[802]: Sap driver initialization failed.
Jun 03 09:00:39 debian1 bluetoothd[802]: sap-server: Operation not permitted (1)
Jun 03 09:01:12 debian1 bluetoothd[802]: RFCOMM server failed for Headset Voice gateway: rfcomm_bind: Address already in use (98)
Jun 03 09:01:12 debian1 bluetoothd[802]: RFCOMM server failed for :1.136/Profile/HSPHSProfile/00001108-0000-1000-8000-00805f9b34fb: rfcomm_bind: Addre
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stefan@debian1:~$ lsusb | grep Bluetooth
Bus 001 Device 004: ID 0a5c:21e6 Broadcom Corp. BCM20702 Bluetooth 4.0 [ThinkPad]
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root@debian1:/home/stefan# sudo rfkill list
0: tpacpi_bluetooth_sw: Bluetooth
Soft blocked: no
Hard blocked: no
1: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
5: hci0: Bluetooth
Soft blocked: no
Hard blocked: no
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stefan@debian1:~$ inxi -Fz
System: Host: debian1 Kernel: 4.19.0-9-amd64 x86_64 bits: 64 Desktop: Gnome 3.30.2 Distro: Debian GNU/Linux 10 (buster)
Machine: Type: Laptop System: LENOVO product: 242962G v: ThinkPad T530 serial: <filter>
Mobo: LENOVO model: 242962G serial: <filter> UEFI [Legacy]: LENOVO v: G4ETB7WW (2.77 ) date: 09/09/2019
Battery: ID-1: BAT0 charge: 47.2 Wh condition: 54.9/56.2 Wh (98%)
CPU: Topology: Dual Core model: Intel Core i5-3320M bits: 64 type: MT MCP L2 cache: 3072 KiB
Speed: 1197 MHz min/max: 1200/3300 MHz Core speeds (MHz): 1: 1197 2: 1197 3: 1197 4: 1197
Graphics: Device-1: Intel 3rd Gen Core processor Graphics driver: i915 v: kernel
Display: x11 server: X.Org 1.20.4 driver: i915 resolution: 1600x900~60Hz
OpenGL: renderer: Mesa DRI Intel Ivybridge Mobile v: 4.2 Mesa 18.3.6
Audio: Device-1: Intel 7 Series/C216 Family High Definition Audio driver: snd_hda_intel
Sound Server: ALSA v: k4.19.0-9-amd64
Network: Device-1: Intel 82579LM Gigabit Network driver: e1000e
IF: enp0s25 state: down mac: <filter>
Device-2: Intel Centrino Advanced-N 6205 [Taylor Peak] driver: iwlwifi
IF: wlp3s0 state: up mac: <filter>
Drives: Local Storage: total: 465.76 GiB used: 11.48 GiB (2.5%)
ID-1: /dev/sda vendor: HGST (Hitachi) model: HTS725050A7E630 size: 465.76 GiB
Partition: ID-1: / size: 441.99 GiB used: 11.48 GiB (2.6%) fs: ext4 dev: /dev/sda1
ID-2: swap-1 size: 15.70 GiB used: 0 KiB (0.0%) fs: swap dev: /dev/sda5
Sensors: System Temperatures: cpu: 46.0 C mobo: N/A
Fan Speeds (RPM): cpu: 1972
Info: Processes: 216 Uptime: 13h 10m Memory: 15.37 GiB used: 1.88 GiB (12.2%) Shell: bash inxi: 3.0.32