Arch Linux

Megarock90

Member

Registered: 2012-01-18

Posts: 64

Bluetooth not working on Intel AX200

Today I realized that my bluetooth device is not detected. (the BT widget in plasma says no adapters available, asking for 'list' on bluetoothctl returns nothing)
Journal shows 'Reading Intel version command failed (-110)' and 'tx timeout' errors on bluetooth

$ journalctl -k -b | grep hci
Sep 25 21:13:40 cfsa00C kernel: ahci 0000:06:00.0: version 3.0
Sep 25 21:13:40 cfsa00C kernel: ahci 0000:06:00.0: enabling device (0000 -> 0002)
Sep 25 21:13:40 cfsa00C kernel: ahci 0000:06:00.0: AHCI 0001.0301 32 slots 1 ports 6 Gbps 0x2 impl SATA mode
Sep 25 21:13:40 cfsa00C kernel: ahci 0000:06:00.0: flags: 64bit ncq sntf ilck pm led clo only pmp fbs pio slum part 
Sep 25 21:13:40 cfsa00C kernel: scsi host0: ahci
Sep 25 21:13:40 cfsa00C kernel: scsi host1: ahci
Sep 25 21:13:40 cfsa00C kernel: xhci_hcd 0000:05:00.3: xHCI Host Controller
Sep 25 21:13:40 cfsa00C kernel: xhci_hcd 0000:05:00.3: new USB bus registered, assigned bus number 1
Sep 25 21:13:40 cfsa00C kernel: xhci_hcd 0000:05:00.3: hcc params 0x0270ffe5 hci version 0x110 quirks 0x0000000840000410
Sep 25 21:13:40 cfsa00C kernel: xhci_hcd 0000:05:00.3: xHCI Host Controller
Sep 25 21:13:40 cfsa00C kernel: xhci_hcd 0000:05:00.3: new USB bus registered, assigned bus number 2
Sep 25 21:13:40 cfsa00C kernel: xhci_hcd 0000:05:00.3: Host supports USB 3.1 Enhanced SuperSpeed
Sep 25 21:13:40 cfsa00C kernel: usb usb1: Manufacturer: Linux 6.6.52-1-lts xhci-hcd
Sep 25 21:13:40 cfsa00C kernel: usb usb2: Manufacturer: Linux 6.6.52-1-lts xhci-hcd
Sep 25 21:13:40 cfsa00C kernel: xhci_hcd 0000:05:00.4: xHCI Host Controller
Sep 25 21:13:40 cfsa00C kernel: xhci_hcd 0000:05:00.4: new USB bus registered, assigned bus number 3
Sep 25 21:13:40 cfsa00C kernel: xhci_hcd 0000:05:00.4: hcc params 0x0260ffe5 hci version 0x110 quirks 0x0000000840000410
Sep 25 21:13:40 cfsa00C kernel: xhci_hcd 0000:05:00.4: xHCI Host Controller
Sep 25 21:13:40 cfsa00C kernel: xhci_hcd 0000:05:00.4: new USB bus registered, assigned bus number 4
Sep 25 21:13:40 cfsa00C kernel: xhci_hcd 0000:05:00.4: Host supports USB 3.1 Enhanced SuperSpeed
Sep 25 21:13:40 cfsa00C kernel: usb usb3: Manufacturer: Linux 6.6.52-1-lts xhci-hcd
Sep 25 21:13:40 cfsa00C kernel: usb usb4: Manufacturer: Linux 6.6.52-1-lts xhci-hcd
Sep 25 21:13:40 cfsa00C kernel: usb 1-3: new high-speed USB device number 2 using xhci_hcd
Sep 25 21:13:40 cfsa00C kernel: usb 3-1: new full-speed USB device number 2 using xhci_hcd
Sep 25 21:13:40 cfsa00C kernel: usb 3-2: new low-speed USB device number 3 using xhci_hcd
Sep 25 21:13:40 cfsa00C kernel: usb 1-4: new high-speed USB device number 3 using xhci_hcd
Sep 25 21:13:40 cfsa00C kernel: usb 1-3.1: new high-speed USB device number 4 using xhci_hcd
Sep 25 21:13:40 cfsa00C kernel: usb 1-3.4: new full-speed USB device number 5 using xhci_hcd
Sep 25 21:13:44 cfsa00C kernel: Bluetooth: hci0: Reading Intel version command failed (-110)
Sep 25 21:13:44 cfsa00C kernel: Bluetooth: hci0: command 0xfc05 tx timeout

$ journalctl -k -b | grep Bluetooth
Sep 25 21:47:37 cfsa00C kernel: Bluetooth: Core ver 2.22
Sep 25 21:47:37 cfsa00C kernel: Bluetooth: HCI device and connection manager initialized
Sep 25 21:47:37 cfsa00C kernel: Bluetooth: HCI socket layer initialized
Sep 25 21:47:37 cfsa00C kernel: Bluetooth: L2CAP socket layer initialized
Sep 25 21:47:37 cfsa00C kernel: Bluetooth: SCO socket layer initialized
Sep 25 21:47:38 cfsa00C kernel: Bluetooth: BNEP (Ethernet Emulation) ver 1.3
Sep 25 21:47:38 cfsa00C kernel: Bluetooth: BNEP filters: protocol multicast
Sep 25 21:47:38 cfsa00C kernel: Bluetooth: BNEP socket layer initialized
Sep 25 21:47:39 cfsa00C kernel: Bluetooth: hci0: Reading Intel version command failed (-110)
Sep 25 21:47:39 cfsa00C kernel: Bluetooth: hci0: command 0xfc05 tx timeout

$ systemctl status bluetooth.service 
● bluetooth.service - Bluetooth service
     Loaded: loaded (/usr/lib/systemd/system/bluetooth.service; enabled; preset: disabled)
     Active: active (running) since Wed 2024-09-25 21:13:43 -05; 17min ago
 Invocation: db6388480d384efcb1059e4d29e04d9f
       Docs: man:bluetoothd(8)
   Main PID: 965 (bluetoothd)
     Status: "Running"
      Tasks: 1 (limit: 18768)
     Memory: 3.3M (peak: 3.8M)
        CPU: 40ms
     CGroup: /system.slice/bluetooth.service
             └─965 /usr/lib/bluetooth/bluetoothd

Sep 25 21:13:43 cfsa00C bluetoothd[965]: src/plugin.c:init_plugin() System does not support bass plugin
Sep 25 21:13:43 cfsa00C bluetoothd[965]: src/plugin.c:init_plugin() System does not support mcp plugin
Sep 25 21:13:43 cfsa00C bluetoothd[965]: src/plugin.c:init_plugin() System does not support vcp plugin
Sep 25 21:13:43 cfsa00C bluetoothd[965]: profiles/audio/micp.c:micp_init() D-Bus experimental not enabled
Sep 25 21:13:43 cfsa00C bluetoothd[965]: src/plugin.c:init_plugin() System does not support micp plugin
Sep 25 21:13:43 cfsa00C bluetoothd[965]: src/plugin.c:init_plugin() System does not support ccp plugin
Sep 25 21:13:43 cfsa00C bluetoothd[965]: src/plugin.c:init_plugin() System does not support csip plugin
Sep 25 21:13:43 cfsa00C bluetoothd[965]: src/plugin.c:init_plugin() System does not support asha plugin
Sep 25 21:13:43 cfsa00C bluetoothd[965]: Bluetooth management interface 1.22 initialized
Sep 25 21:13:43 cfsa00C systemd[1]: Started Bluetooth service.

$ lsusb
(...)
Bus 003 Device 002: ID 8087:0029 Intel Corp. AX200 Bluetooth
(...)

Journal shows me those errors happening since the 21st, the only update around that date that could have caused it are the kernels (happening on both zen and lts). Just tried downgrading to 6.10.9-zen1-2-zen and nothing, still not detected.

Last edited by Megarock90 (2024-09-26 02:51:29)

gromit

Administrator

From: Germany

Registered: 2024-02-10

Posts: 1,524

Website

Re: Bluetooth not working on Intel AX200

Did you also try downgrading linux-lts to it's previous version? Also maybe downgrade more than one version (or check pacman.log to see which version was installed before the 21st) ...

Megarock90

Member

Registered: 2012-01-18

Posts: 64

Re: Bluetooth not working on Intel AX200

Just tried and downgrading lts and nothing.
Log shows both kernels were upgraded the 20th.

edit:
And just rebooted to zen (up to date) again and it showed up correctly, so uhhhhhhhh.... wtf

Last edited by Megarock90 (2024-09-26 14:25:47)

Azael

Member

Registered: 2024-09-26

Posts: 3

Re: Bluetooth not working on Intel AX200

Hey, I have the same issue (Also Intel AX200), thou I'm still a bit new to arch/unix, so I have actually not really a good understanding, what's broken.
The output of journalctl, lsusb, and systemctl look the same as those of Megarock.

I checked pacman log, what I've done since yesterday (Bluetooth worked yesterday).

[2024-09-25T10:05:25+0200] [ALPM] transaction started
[2024-09-25T10:05:25+0200] [ALPM] upgraded btop (1.4.0-1 -> 1.4.0-3)
[2024-09-25T10:05:25+0200] [ALPM] upgraded libopenmpt (0.7.9-1 -> 0.7.10-1)
[2024-09-25T10:05:25+0200] [ALPM] upgraded gtk-update-icon-cache (1:4.16.1-1 -> 1:4.16.2-1)
[2024-09-25T10:05:26+0200] [ALPM] upgraded firefox (130.0.1-1 -> 130.0.1-2)
[2024-09-25T10:05:26+0200] [ALPM] upgraded fuzzel (1.11.1-1 -> 1.11.1-2)
[2024-09-25T10:05:26+0200] [ALPM] upgraded git (2.46.1-1 -> 2.46.2-1)
[2024-09-25T10:05:26+0200] [ALPM] upgraded gssdp (1.6.3-1 -> 1.6.3-2)
[2024-09-25T10:05:26+0200] [ALPM] upgraded gupnp (1:1.6.6-1 -> 1:1.6.7-1)
[2024-09-25T10:05:26+0200] [ALPM] upgraded gtk4 (1:4.16.1-1 -> 1:4.16.2-1)
[2024-09-25T10:05:26+0200] [ALPM] upgraded libarchive (3.7.5-1 -> 3.7.6-1)
[2024-09-25T10:05:27+0200] [ALPM] upgraded python-regex (2024.7.24-1 -> 2024.9.11-1)
[2024-09-25T10:05:27+0200] [ALPM] transaction completed
[2024-09-25T10:05:27+0200] [ALPM] running '20-systemd-sysusers.hook'...
[2024-09-25T10:05:27+0200] [ALPM] running '30-systemd-daemon-reload-system.hook'...
[2024-09-25T10:05:27+0200] [ALPM] running '30-systemd-update.hook'...
[2024-09-25T10:05:27+0200] [ALPM] running 'glib-compile-schemas.hook'...
[2024-09-25T10:05:28+0200] [ALPM] running 'gtk-update-icon-cache.hook'...
[2024-09-25T10:05:28+0200] [ALPM] running 'gtk4-querymodules.hook'...
[2024-09-25T10:05:28+0200] [ALPM] running 'update-desktop-database.hook'...
[2024-09-25T14:48:03+0200] [PACMAN] Running 'pacman -U --config /etc/pacman.conf -- /home/azael/.cache/yay/cursor-bin/cursor-bin-0.41.2-1-x86_64.pkg.tar.zst'
[2024-09-25T14:48:04+0200] [ALPM] transaction started
[2024-09-25T14:48:04+0200] [ALPM] installed cursor-bin (0.41.2-1)
[2024-09-25T14:48:04+0200] [ALPM] transaction completed
[2024-09-25T14:48:04+0200] [ALPM] running '30-systemd-update.hook'...
[2024-09-25T14:48:04+0200] [ALPM] running 'gtk-update-icon-cache.hook'...
[2024-09-25T14:48:04+0200] [ALPM] running 'update-desktop-database.hook'...
[2024-09-25T14:48:04+0200] [PACMAN] Running 'pacman -D -q --asexplicit --config /etc/pacman.conf -- cursor-bin'

Nothing here seem suspicous for me...

gromit

Administrator

From: Germany

Registered: 2024-02-10

Posts: 1,524

Website

Re: Bluetooth not working on Intel AX200

And just rebooted to zen (up to date) again and it showed up correctly, so uhhhhhhhh.... wtf

Does the issue come back and vanish again for both of you? If yes, did you do anything interesting beforehand like suspend or similar?

Azael

Member

Registered: 2024-09-26

Posts: 3

Re: Bluetooth not working on Intel AX200

Weirdly, the issue changed. I can turn on bluetooth again, blueman-applet does not crash anymore when turning on bluetooth. I also see bluetooth devices again. Connecting does not work thou. Notifaction say "Connected" -> "Disconnected", the device does not seem to have connected as it still was in pairing mode.

Bluetooth mananger at least displays "Connection Failed: br-connection-refused"

On a side note, I haven't changed anything or updated anything, I'm not really sure, why it changed. I did reboot yesterday, at it was still the same, unlike today... I'll look deeper into the error later

gromit

Administrator

From: Germany

Registered: 2024-02-10

Posts: 1,524

Website

Re: Bluetooth not working on Intel AX200

Maybe reboot a few times and see if the issue happens at random ...

Megarock90

Member

Registered: 2012-01-18

Posts: 64

Re: Bluetooth not working on Intel AX200

Does the issue come back and vanish again for both of you? If yes, did you do anything interesting beforehand like suspend or similar?

It just did, yes. Suspended for the night and it disappeared this morning, a reboot got it back again.

Azael

Member

Registered: 2024-09-26

Posts: 3

Re: Bluetooth not working on Intel AX200

It's working for me again right now. I've setup that my pc suspends after a hour, maybe that also the cause, thou I always have to restart after suspension since hyprland does not like suspensions... so I can't say for sure.