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6 Comments
karma

Bluetooth is working again with Intel(R) Dual Band Wireless AC 3165 (ID 8087:0a2a). Thanks :)

BZ#2027071 Rebooting kernel 5.15.4 fails to initialize certain Intel bluetooth devices

Installation and boot went fine on DesktopPC but Bluetooth initialization fails after reboot. Working again after complete power off/cold boot.

  Gigabyte GA-AB350N-Gaming WIFI with Intel(R) Dual Band Wireless AC 3165 (ID 8087:0a2a)

After Reboot

  [greo_@f35 ~]$ dmesg -k |grep Bluetooth
  [    5.655174] Bluetooth: Core ver 2.22
  [    5.655440] Bluetooth: HCI device and connection manager initialized
  [    5.655443] Bluetooth: HCI socket layer initialized
  [    5.655445] Bluetooth: L2CAP socket layer initialized
  [    5.655449] Bluetooth: SCO socket layer initialized
  [    6.467212] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
  [    6.467215] Bluetooth: BNEP filters: protocol multicast
  [    6.467217] Bluetooth: BNEP socket layer initialized
  [    7.876654] Bluetooth: hci0: command 0xfc05 tx timeout
  [    7.876660] Bluetooth: hci0: Reading Intel version command failed (-110)

After Cold Boot

 [greo_@f35 ~]$ dmesg -k |grep Bluetooth
 [    5.572699] Bluetooth: Core ver 2.22
 [    5.573201] Bluetooth: HCI device and connection manager initialized
 [    5.573205] Bluetooth: HCI socket layer initialized
 [    5.573207] Bluetooth: L2CAP socket layer initialized
 [    5.573213] Bluetooth: SCO socket layer initialized
 [    5.712756] Bluetooth: hci0: Legacy ROM 2.5 revision 1.0 build 3 week 17 2014
 [    5.715784] Bluetooth: hci0: Intel Bluetooth firmware file: intel/ibt-hw-37.8.10-fw-1.10.3.11.e.bseq
 [    6.454651] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
 [    6.454653] Bluetooth: BNEP filters: protocol multicast
 [    6.454655] Bluetooth: BNEP socket layer initialized
 [    6.952763] Bluetooth: hci0: unexpected event for opcode 0xfc2f
 [    6.985778] Bluetooth: hci0: Intel BT fw patch 0x32 completed & activated
 [   16.398942] Bluetooth: RFCOMM TTY layer initialized
 [   16.398948] Bluetooth: RFCOMM socket layer initialized
 [   16.398976] Bluetooth: RFCOMM ver 1.11
 [greo_@f35 ~]$

Update and reboot went fine. But still no Bluetooth with Bus 001 Device 004: ID 8087:0a2a Intel Corp. Bluetooth wireless interface (Intel® Dualband-Wireless-AC 3165)

 Bluetooth: hci0: Reading Intel version command failed (-110)
 Bluetooth: hci0: command tx timeout

Possible fix https://bugzilla.kernel.org/show_bug.cgi?id=215167#c13

Update works fine but still no bluetooth with Intel Wireless 3165. Bluetooth is turned off in Gnome and only works after cold boot, but after reboot, it's turned off again.

  15:16:49 kernel: Bluetooth: hci0: Reading Intel version command failed (-110)
  15:16:49 kernel: Bluetooth: hci0: command 0xfc05 tx timeout

https://www.reddit.com/r/Fedora/comments/rjutzb/fedora_35_and_bluetooth_problem/

karma

Cannot activate Bluetooth in Gnome with 5.15 Kernel.

Last time Bluetooth worked was at kernel-5.14.18-300.fc35.src.rpm.

Bluetooth only works after cold boot (Shutdown and power supply off) But after normal Reboot the problem is back.

Maybe related: https://bugzilla.kernel.org/show_bug.cgi?id=213829

My System and Log

[greo_@f35 ~]$ sudo inxi -SNExxx
System:    Host: f35 Kernel: 5.15.7-200.fc35.x86_64 x86_64 bits: 64 compiler: gcc v: 2.37-10.fc35 Console: pty pts/1
           wm: gnome-shell DM: GDM 41.0 Distro: Fedora release 35 (Thirty Five)
Network:   Device-1: Intel Wireless 3165 driver: iwlwifi v: kernel bus-ID: 07:00.0 chip-ID: 8086:3165 class-ID: 0280
           Device-2: Realtek RTL8111/8168/8411 PCI Express Gigabit Ethernet vendor: Gigabyte driver: r8169 v: kernel
           port: f000 bus-ID: 09:00.0 chip-ID: 10ec:8168 class-ID: 0200
Bluetooth: Device-1: Intel Bluetooth wireless interface type: USB driver: btusb v: 0.8 bus-ID: 1-10:4 chip-ID: 8087:0a2a
           class-ID: e001
           Report: rfkill ID: hci0 rfk-id: 0 state: up address: see --recommends


[greo_@f35 ~]$ journalctl -k -b-0 -g blue
-- Journal begins at Sun 2021-04-04 19:20:49 CEST, ends at Sun 2021-12-12 10:10:30 CET. --
Dez 12 10:08:21 f35 kernel: Bluetooth: Core ver 2.22
Dez 12 10:08:21 f35 kernel: NET: Registered PF_BLUETOOTH protocol family
Dez 12 10:08:21 f35 kernel: Bluetooth: HCI device and connection manager initialized
Dez 12 10:08:21 f35 kernel: Bluetooth: HCI socket layer initialized
Dez 12 10:08:21 f35 kernel: Bluetooth: L2CAP socket layer initialized
Dez 12 10:08:21 f35 kernel: Bluetooth: SCO socket layer initialized
Dez 12 10:08:22 f35 kernel: Bluetooth: BNEP (Ethernet Emulation) ver 1.3
Dez 12 10:08:22 f35 kernel: Bluetooth: BNEP filters: protocol multicast
Dez 12 10:08:22 f35 kernel: Bluetooth: BNEP socket layer initialized
Dez 12 10:08:23 f35 kernel: Bluetooth: hci0: Reading Intel version command failed (-110)
Dez 12 10:08:23 f35 kernel: Bluetooth: hci0: command tx timeout