Arch Linux

F99

Member

Registered: 2024-12-16

Posts: 1

Bluetooth module of AC7260 not working.

I checked that it's not physically broken, and working on Windows.
however, if I turn bluetooth on with arch linux booted, togle switch turns itself off back immediately.
also, wifi is working.
following is result of 'rfkill':
[user@archlinux ~]$ rfkill
ID TYPE      DEVICE                   SOFT      HARD
0 bluetooth tpacpi_bluetooth_sw unblocked unblocked
1 bluetooth hci0                unblocked unblocked
2 wlan      phy0                unblocked unblocked

also, following is result of 'dmesg | grep -i blue':
[    1.060323] thinkpad_acpi: rfkill switch tpacpi_bluetooth_sw: radio is unblocked
[    4.492628] Bluetooth: Core ver 2.22
[    4.492654] NET: Registered PF_BLUETOOTH protocol family
[    4.492656] Bluetooth: HCI device and connection manager initialized
[    4.492660] Bluetooth: HCI socket layer initialized
[    4.492662] Bluetooth: L2CAP socket layer initialized
[    4.492667] Bluetooth: SCO socket layer initialized
[    4.849398] Bluetooth: hci0: Legacy ROM 2.5 revision 8.0 build 2 week 3 2013
[    4.850275] Bluetooth: hci0: Intel Bluetooth firmware file: intel/ibt-hw-37.7.10-fw-1.80.2.3.d.bseq
[    5.065402] Bluetooth: hci0: Intel BT fw patch 0x57 completed & activated

what should I do & check for next?

V1del

Forum Moderator

Registered: 2012-10-16

Posts: 25,197

Re: Bluetooth module of AC7260 not working.

Make sure and double and triple check windows fast boot is disabled, wifi and/or BT are common culprits of that: https://wiki.archlinux.org/title/Dual_b … ibernation