Intel AX201 Bluetooth 5 ID 8087:0026 Intel Corp. AX201 Firmware intel/ibt-19-32-4.sfi Firmware revision 0.4 build 164 week 35 2021 Ubuntu 18.04.5 LTS Linux 5.13.7-surface #1 SMP Sun Aug 1 14:15:56 UTC 2021 x86_64 x86_64 x86_64 GNU/Linux [ 4.664881] iwlwifi 0000:00:14.3: enabling device (0000 -> 0002) [ 4.675166] iwlwifi 0000:00:14.3: api flags index 2 larger than supported by driver [ 4.675186] iwlwifi 0000:00:14.3: TLV_FW_FSEQ_VERSION: FSEQ Version: 89.3.35.37 [ 4.675489] iwlwifi 0000:00:14.3: loaded firmware version 63.c04f3485.0 Qu-c0-hr-b0-63.ucode op_mode iwlmvm [ 4.731975] iwlwifi 0000:00:14.3: Detected Intel(R) Wi-Fi 6 AX203, REV=0x338 [ 4.940145] iwlwifi 0000:00:14.3 wlp0s20f3: renamed from wlan0 [ 4.604340] Bluetooth: Core ver 2.22 [ 4.604361] Bluetooth: HCI device and connection manager initialized [ 4.604365] Bluetooth: HCI socket layer initialized [ 4.604367] Bluetooth: L2CAP socket layer initialized [ 4.604370] Bluetooth: SCO socket layer initialized [ 4.619273] Bluetooth: hci0: unexpected event for opcode 0x0000 [ 4.619393] Bluetooth: hci2: Bootloader revision 0.4 build 0 week 11 2017 [ 4.620333] Bluetooth: hci2: Device revision is 2 [ 4.620335] Bluetooth: hci2: Secure boot is enabled [ 4.620336] Bluetooth: hci2: OTP lock is enabled [ 4.620337] Bluetooth: hci2: API lock is enabled [ 4.620338] Bluetooth: hci2: Debug lock is disabled [ 4.620339] Bluetooth: hci2: Minimum firmware build 1 week 10 2014 [ 4.622539] Bluetooth: hci2: Found device firmware: intel/ibt-19-32-4.sfi [ 6.321712] Bluetooth: hci2: Waiting for firmware download to complete [ 6.322267] Bluetooth: hci2: Firmware loaded in 1659887 usecs [ 6.322332] Bluetooth: hci2: Waiting for device to boot [ 6.337338] Bluetooth: hci2: Device booted in 14668 usecs [ 6.337506] Bluetooth: hci2: Found Intel DDC parameters: intel/ibt-19-32-4.ddc [ 6.339339] Bluetooth: hci2: Applying Intel DDC parameters completed [ 6.342382] Bluetooth: hci2: Firmware revision 0.4 build 164 week 35 2021 [ 6.402267] Bluetooth: hci2: MSFT filter_enable is already on