Arch Linux

lasauce6

Member

Registered: 2023-11-01

Posts: 1

Bluetooth not working Firmware loading timeout

I'm using a huawei matebook 14 on arch with hyprland and i cannot use bluetooth, sometimes it works on 1/5 boots

os     Arch Linux
host KPL-W0X M1D
kernel 6.5.9-arch2-1

here is somes informations about the problem :

> sudo systemctl status bluetooth
● bluetooth.service - Bluetooth service
     Loaded: loaded (/usr/lib/systemd/system/bluetooth.service; enabled; preset: disabled)
     Active: active (running) since Wed 2023-11-01 11:21:52 CET; 9h ago
       Docs: man:bluetoothd(8)
   Main PID: 530 (bluetoothd)
     Status: "Running"
      Tasks: 1 (limit: 8177)
     Memory: 728.0K
        CPU: 60ms
     CGroup: /system.slice/bluetooth.service
             └─530 /usr/lib/bluetooth/bluetoothd

> lspci -k
01:00.0 Network controller: Intel Corporation Wireless 8265 / 8275 (rev 78)
	Subsystem: Intel Corporation Wireless 8265 / 8275
	Kernel driver in use: iwlwifi
	Kernel modules: iwlwifi

> lsmod | grep blue
bluetooth            1105920  15 btrtl,btmtk,btintel,btbcm,bnep,btusb
ecdh_generic           16384  1 bluetooth
rfkill                 40960  7 iwlmvm,bluetooth,cfg80211
crc16                  12288  2 bluetooth,ext4

> lsusb
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 002: ID 8087:0a2b Intel Corp. Bluetooth wireless interface
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub

> sudo dmesg | grep tooth
[    3.541369] Bluetooth: Core ver 2.22
[    3.541409] Bluetooth: HCI device and connection manager initialized
[    3.541416] Bluetooth: HCI socket layer initialized
[    3.541421] Bluetooth: L2CAP socket layer initialized
[    3.541437] Bluetooth: SCO socket layer initialized
[    3.862593] Bluetooth: hci0: Bootloader revision 0.0 build 26 week 38 2015
[    3.865588] Bluetooth: hci0: Device revision is 16
[    3.865595] Bluetooth: hci0: Secure boot is enabled
[    3.865599] Bluetooth: hci0: OTP lock is disabled
[    3.865602] Bluetooth: hci0: API lock is enabled
[    3.865605] Bluetooth: hci0: Debug lock is disabled
[    3.865608] Bluetooth: hci0: Minimum firmware build 1 week 10 2014
[    3.878654] Bluetooth: hci0: Found device firmware: intel/ibt-12-16.sfi
[    5.363918] Bluetooth: hci0: Waiting for firmware download to complete
[    8.568663] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[    8.568669] Bluetooth: BNEP filters: protocol multicast
[    8.568677] Bluetooth: BNEP socket layer initialized
[   10.370469] Bluetooth: hci0: Firmware loading timeout
[   10.370690] Bluetooth: hci0: sending frame failed (-19)
[   10.370736] Bluetooth: hci0: FW download error recovery failed (-19)
[   10.370821] Bluetooth: hci0: sending frame failed (-19)
[   10.370836] Bluetooth: hci0: Reading supported features failed (-19)
[   10.370841] Bluetooth: hci0: Error reading debug features
[   10.370848] Bluetooth: hci0: HCI LE Coded PHY feature bit is set, but its usage is not supported.

> rfkill list
0: hci0: Bluetooth
	Soft blocked: no
	Hard blocked: no
1: phy0: Wireless LAN
	Soft blocked: no
	Hard blocked: no

Thanks