Problems with bluetooth being inavailable.

Udhtu_Max · 2022-11-02 22:53:31

I can't turn bluetooth on even by unplugging and plug the dongle again.
I tried bluetoothctl to see some log about the issue but the only thing that appears is [No default controller available].
I already checked if systemctl bluetooth service is running and yes it is.
As well of rfkill block.

System information & Hardware: (Neofetch)

Udhtu_Max@archlinux
-------------------
OS: Arch Linux x86_64
Host: H110M-M.2
Kernel: 6.0.6-zen1-1-zen
DE: GNOME 42.5
WM: Mutter
Terminal: gnome-terminal
CPU: Intel Celeron G3930 (2) @ 2.900GH
GPU: Intel HD Graphics 610
Memory: 2307MiB / 11413MiB

Last edited by Udhtu_Max (2022-11-02 23:13:21)

cfr · 2022-11-03 01:42:03

rfkill list
lsmod | grep blue

Udhtu_Max · 2022-11-03 21:19:29

cfr wrote:

rfkill list
lsmod | grep blue

The commands return this.

Udhtu_Max@archlinux ~> rfkill list
0: hci0: Bluetooth
	Soft blocked: no
	Hard blocked: no
Udhtu_Max@archlinux ~> lsmod | grep blue
bluetooth             991232  13 btrtl,btmtk,btintel,btbcm,bnep,btusb
ecdh_generic           16384  1 bluetooth
rfkill                 36864  5 bluetooth
crc16                  16384  2 bluetooth,ext4

cfr · 2022-11-03 23:16:32

https://wiki.archlinux.org/title/Bluetooth

How are you judging it is off? What does the journal show?

Udhtu_Max · 2022-11-03 23:30:31

cfr wrote:

https://wiki.archlinux.org/title/Bluetooth
How are you judging it is off? What does the journal show?

well i see it by gnome fast settings and normal settings that only show that the bluetooth
is off. and i can't turn it on
by seeing this i opened a terminal and used bluetoothctl to see if there was something working but
no success as the only thing that it shows off (any command like: scan on; power on; connect) is:

No default controller available

cfr · 2022-11-03 23:54:55

Did you look at the debugging or troubleshooting sections of the page I linked? Did you read https://wiki.archlinux.org/title/Blueto … USB_dongle?

Udhtu_Max · 2022-11-04 00:19:35

cfr wrote:

Did you look at the debugging or troubleshooting sections of the page I linked? Did you read https://wiki.archlinux.org/title/Blueto … USB_dongle?

No i didn't
i removed it and plug it again and these showed up

 
nov 03 21:18:03 archlinux systemd[1]: systemd-rfkill.service: Deactivated successfully.
nov 03 21:18:03 archlinux audit[1]: SERVICE_STOP pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-rfkill comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
nov 03 21:18:03 archlinux kernel: audit: type=1131 audit(1667521083.473:113): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-rfkill comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
nov 03 21:18:05 archlinux kernel: usb 1-8: new full-speed USB device number 7 using xhci_hcd
nov 03 21:18:05 archlinux kernel: usb 1-8: New USB device found, idVendor=0a12, idProduct=0001, bcdDevice=88.91
nov 03 21:18:05 archlinux kernel: usb 1-8: New USB device strings: Mfr=0, Product=2, SerialNumber=0
nov 03 21:18:05 archlinux kernel: usb 1-8: Product: BT DONGLE10
nov 03 21:18:05 archlinux kernel: Bluetooth: hci0: CSR: Unbranded CSR clone detected; adding workarounds and force-suspending once...
nov 03 21:18:05 archlinux kernel: Bluetooth: hci0: CSR: Couldn't suspend the device for our Barrot 8041a02 receive-issue workaround
nov 03 21:18:05 archlinux kernel: Bluetooth: hci0: HCI Delete Stored Link Key command is advertised, but not supported.
nov 03 21:18:05 archlinux kernel: Bluetooth: hci0: HCI Set Event Filter command not supported.
nov 03 21:18:05 archlinux systemd[1]: Starting Load/Save RF Kill Switch Status...
nov 03 21:18:05 archlinux systemd[1]: Reached target Bluetooth Support.
nov 03 21:18:05 archlinux systemd[1]: Started Load/Save RF Kill Switch Status.
nov 03 21:18:05 archlinux audit[1]: SERVICE_START pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-rfkill comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
nov 03 21:18:05 archlinux systemd[711]: Reached target Bluetooth.
nov 03 21:18:05 archlinux kernel: audit: type=1130 audit(1667521085.305:114): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-rfkill comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
nov 03 21:18:05 archlinux dbus-daemon[369]: [system] Activating via systemd: service name='org.freedesktop.Avahi' unit='dbus-org.freedesktop.Avahi.service' requested by ':1.344' (uid=966 pid=9667 comm="/usr/lib/colord-sane")
nov 03 21:18:05 archlinux dbus-daemon[369]: [system] Activation via systemd failed for unit 'dbus-org.freedesktop.Avahi.service': Unit dbus-org.freedesktop.Avahi.service not found.
nov 03 21:18:07 archlinux kernel: Bluetooth: hci0: Opcode 0x c5a failed: -110
nov 03 21:18:07 archlinux kernel: Bluetooth: hci0: command tx timeout
nov 03 21:18:10 archlinux systemd[1]: systemd-rfkill.service: Deactivated successfully.
nov 03 21:18:10 archlinux audit[1]: SERVICE_STOP pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-rfkill comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
nov 03 21:18:10 archlinux kernel: audit: type=1131 audit(1667521090.314:115): pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=systemd-rfkill comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'

cfr · 2022-11-04 01:13:51

Possibly related? https://bbs.archlinux.org/viewtopic.php?id=280465.
But maybe https://bbs.archlinux.org/viewtopic.php?id=274953, https://bugs.launchpad.net/ubuntu/+sour … ug/1979351 etc.?

These match your "BT DONGLE10" specifically:
https://gist.github.com/nevack/6b36b82d … id=3982366
https://lore.kernel.org/all/bug-60824-6 … .org%2F/T/
https://www.spinics.net/lists/linux-blu … 01162.html (re. regression in kernel 6+)

Try the standard Arch kernel and also the LTS. If it is a regression in 6, it might work with LTS, though that might be too old and the current kernel too new .

Udhtu_Max · 2022-11-04 21:21:56

cfr wrote:

Possibly related? https://bbs.archlinux.org/viewtopic.php?id=280465.
But maybe https://bbs.archlinux.org/viewtopic.php?id=274953, https://bugs.launchpad.net/ubuntu/+sour … ug/1979351 etc.?
These match your "BT DONGLE10" specifically:
https://gist.github.com/nevack/6b36b82d … id=3982366
https://lore.kernel.org/all/bug-60824-6 … .org%2F/T/
https://www.spinics.net/lists/linux-blu … 01162.html (re. regression in kernel 6+)
Try the standard Arch kernel and also the LTS. If it is a regression in 6, it might work with LTS, though that might be too old and the current kernel too new .

Thanks for seeing that but how do i apply this "HCI_FLT_CLEAR_ALL" patch?
i just have experience in compiling kernels with tkg-kernel but idk how apply a patch
if that don't work i might change my current kernel(zen) to the standard arch.

cfr · 2022-11-05 03:27:07

Udhtu_Max wrote:

Thanks for seeing that but how do i apply this "HCI_FLT_CLEAR_ALL" patch?
i just have experience in compiling kernels with tkg-kernel but idk how apply a patch
if that don't work i might change my current kernel(zen) to the standard arch.

To use the Arch Build System, see https://wiki.archlinux.org/title/Kernel … ild_System. That way, you can start from an existing configuration. There's also the possibility of live patching, but I've never done that and I don't know anything about it. (Just searching the wiki turned up the live patching page first.)

Arch Linux

#1 2022-11-02 22:53:31

Problems with bluetooth being inavailable.

#2 2022-11-03 01:42:03

Re: Problems with bluetooth being inavailable.

#3 2022-11-03 21:19:29

Re: Problems with bluetooth being inavailable.

#4 2022-11-03 23:16:32

Re: Problems with bluetooth being inavailable.

#5 2022-11-03 23:30:31

Re: Problems with bluetooth being inavailable.

#6 2022-11-03 23:54:55

Re: Problems with bluetooth being inavailable.

#7 2022-11-04 00:19:35

Re: Problems with bluetooth being inavailable.

#8 2022-11-04 01:13:51

Re: Problems with bluetooth being inavailable.

#9 2022-11-04 21:21:56

Re: Problems with bluetooth being inavailable.

#10 2022-11-05 03:27:07

Re: Problems with bluetooth being inavailable.

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