Can't connect with LE audio device with AX210 on Ubuntu

[John88]

Hi team,

My Ubuntu kernel version is 6.7.0-060700-generic, Ubuntu System version is 23.10.

The firmware version of AX210 is 84.8e5c544c.0

root@zz-A3009DD14803:/home/zz/project/bluez# uname -r
6.7.0-060700-generic
root@zz-A3009DD14803:/home/zz/project/bluez# dmesg | grep -i iwlwifi
[   14.920764] iwlwifi 0000:03:00.0: enabling device (0000 -> 0002)
[   14.921658] iwlwifi 0000:03:00.0: Detected crf-id 0x400410, cnv-id 0x400410 wfpm id 0x80000000
[   14.921667] iwlwifi 0000:03:00.0: PCI dev 2725/0024, rev=0x420, rfid=0x10d000
[   15.262563] iwlwifi 0000:03:00.0: Direct firmware load for iwlwifi-ty-a0-gf-a0-86.ucode failed with error -2
[   15.281309] iwlwifi 0000:03:00.0: Direct firmware load for iwlwifi-ty-a0-gf-a0-85.ucode failed with error -2
[   16.131455] iwlwifi 0000:03:00.0: api flags index 2 larger than supported by driver
[   16.131505] iwlwifi 0000:03:00.0: TLV_FW_FSEQ_VERSION: FSEQ Version: 0.0.2.41
[   16.267266] iwlwifi 0000:03:00.0: loaded firmware version 84.8e5c544c.0 ty-a0-gf-a0-84.ucode op_mode iwlmvm
[   16.939142] iwlwifi 0000:03:00.0: Detected Intel(R) Wi-Fi 6 AX210 160MHz, REV=0x420
[   16.946360] iwlwifi 0000:03:00.0: WRT: Invalid buffer destination
[   17.140217] iwlwifi 0000:03:00.0: WFPM_UMAC_PD_NOTIFICATION: 0x20
[   17.140237] iwlwifi 0000:03:00.0: WFPM_LMAC2_PD_NOTIFICATION: 0x1f
[   17.140249] iwlwifi 0000:03:00.0: WFPM_AUTH_KEY_0: 0x90
[   17.140261] iwlwifi 0000:03:00.0: CNVI_SCU_SEQ_DATA_DW9: 0x0
[   17.229994] iwlwifi 0000:03:00.0: loaded PNVM version 674867bd
[   17.247393] iwlwifi 0000:03:00.0: Detected RF GF, rfid=0x10d000
[   17.316345] iwlwifi 0000:03:00.0: base HW address: f4:7b:09:f8:74:47
[   17.400582] iwlwifi 0000:03:00.0 wlo1: renamed from wlan0
[   44.319005] iwlwifi 0000:03:00.0: WRT: Invalid buffer destination
[   44.474562] iwlwifi 0000:03:00.0: WFPM_UMAC_PD_NOTIFICATION: 0x20
[   44.474578] iwlwifi 0000:03:00.0: WFPM_LMAC2_PD_NOTIFICATION: 0x1f
[   44.474590] iwlwifi 0000:03:00.0: WFPM_AUTH_KEY_0: 0x90
[   44.474603] iwlwifi 0000:03:00.0: CNVI_SCU_SEQ_DATA_DW9: 0x0
[   44.564218] iwlwifi 0000:03:00.0: Registered PHC clock: iwlwifi-PTP, with index: 1

I have a Nordic 5340 Audio DK device, which supports LE audio. It can be connected and play music with LE audio cell phone (Sumsung Galaxy Z Flip5). 

Then, I use bluetooth on Ubuntu, it can scan nordic device, but when I connect it,  it fails as SMP pair fail.

Ellisys logs are attached.

Please give me some hints on how to solve this problem, thanks.

Best regards,

John

[Jose_Intel]

Hello @John88

Thank you for posting on the Intel️® communities.

We sincerely regret you are experiencing issues with your Intel® Wi-Fi 6E AX210 (Gig+), we will be more than willing to assist you.

We appreciate the information you provided, we will start an internal investigation. We will post back as soon as we have any update.

Best regards,

Jose B.

Intel Customer Support Technician

[IsaacQ_Intel]

Hello John88,

Thank you for your patience.

Please, test the latest stable Ubuntu kernel version, and let us know the results.

Best regards,

Isaac Q. 

Intel Customer Support Technician

[IsaacQ_Intel]

Hello John88,

We hope you are doing fine.

Were you able to check the previous post?

Let us know if you still need assistance.

Best regards,

Isaac Q. 

Intel Customer Support Technician

[Jose_Intel]

Hello John88

We hope you are having a nice day. 

We have not heard back from you. So, we will close this thread. If you need any additional information, submit a new question, as this thread will no longer be monitored. 

Best regards. 

Jose B.  

Intel Customer Support Technician.