>From the dmesg log captured on Taroko ARL with BE201 that loading ibt-0093-0291.sfi, running v6.12-rc4 kernel, it appears we need something else to really enable this chip:
[ 4.234667] Bluetooth: hci0: Device revision is 0 [ 4.234674] Bluetooth: hci0: Secure boot is enabled [ 4.234677] Bluetooth: hci0: OTP lock is disabled [ 4.234678] Bluetooth: hci0: API lock is enabled [ 4.234680] Bluetooth: hci0: Debug lock is disabled [ 4.234681] Bluetooth: hci0: Minimum firmware build 1 week 10 2014 [ 4.234684] Bluetooth: hci0: Bootloader timestamp 2022.18 buildtype 1 build 16362 [ 4.235542] Bluetooth: hci0: DSM reset method type: 0x00 [ 4.237662] Bluetooth: hci0: Found device firmware: intel/ibt-0093-0291.sfi [ 4.237717] Bluetooth: hci0: Boot Address: 0x100800 [ 4.237720] Bluetooth: hci0: Firmware Version: 87-38.24 [ 5.571767] Bluetooth: BNEP (Ethernet Emulation) ver 1.3 [ 5.571773] Bluetooth: BNEP filters: protocol multicast [ 5.571778] Bluetooth: BNEP socket layer initialized [ 6.285259] Bluetooth: hci0: Waiting for firmware download to complete [ 6.285590] Bluetooth: hci0: Firmware loaded in 1999924 usecs [ 6.285786] Bluetooth: hci0: Waiting for device to boot [ 6.340724] Bluetooth: hci0: Malformed MSFT vendor event: 0x02 [ 6.340764] Bluetooth: hci0: Device booted in 53798 usecs [ 6.343855] Bluetooth: hci0: Found Intel DDC parameters: intel/ibt-0093-0291.ddc [ 6.344785] Bluetooth: hci0: Failed to send Intel_Write_DDC (-16) [ 6.345693] Bluetooth: hci0: Reading offload use cases failed (-16) [ 6.347771] Bluetooth: hci0: Firmware timestamp 2024.38 buildtype 1 build 67159 [ 6.347788] Bluetooth: hci0: Firmware SHA1: 0x083ad0b2 [ 6.348625] Bluetooth: hci0: Setting Intel event mask failed (-16) [ 6.349670] Bluetooth: hci0: Reading supported features failed (-16) [ 6.349679] Bluetooth: hci0: Error reading debug features [ 6.351688] Bluetooth: hci0: Fseq status: Success (0x00) [ 6.351696] Bluetooth: hci0: Fseq executed: 00.00.04.191 [ 6.351699] Bluetooth: hci0: Fseq BT Top: 00.00.04.191 [ 6.352674] Bluetooth: hci0: Opcode 0x0c03 failed: -16 [ 8.402755] Bluetooth: hci0: Failed to read MSFT supported features (-110) [ 8.403135] Bluetooth: hci0: Hardware error 0x0f [ 18.514790] Bluetooth: hci0: Reset after hardware error failed (-110) [ 18.621585] Bluetooth: hci0: Reading Intel version command failed (-16) [ 18.621605] Bluetooth: hci0: MSFT extension not registered ** Attachment added: "dmesg.TRK3-DVT1-C1_202410-35853_6.12.0-9001-generic_be201.bt-hardware-error-0x0f" https://bugs.launchpad.net/ubuntu/+source/linux-firmware/+bug/2085538/+attachment/5831410/+files/dmesg.TRK3-DVT1-C1_202410-35853_6.12.0-9001-generic_be201.bt-hardware-error-0x0f ** Changed in: linux-firmware (Ubuntu Plucky) Status: New => Incomplete ** Changed in: linux-firmware (Ubuntu Oracular) Status: New => Incomplete ** Changed in: linux-firmware (Ubuntu Noble) Status: New => Incomplete -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-firmware in Ubuntu. https://bugs.launchpad.net/bugs/2085538 Title: Missing Bluetooth firmware for Intel WiFi 7 AX211/BE200/BE201 Status in linux-firmware package in Ubuntu: Incomplete Status in linux-firmware source package in Noble: Incomplete Status in linux-firmware source package in Oracular: Incomplete Status in linux-firmware source package in Plucky: Incomplete Bug description: Proposed fix in https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux- firmware.git/commit/?id=65c4b9b74b00b70777ca216474f2f7f8affba095: commit 65c4b9b74b00b70777ca216474f2f7f8affba095 Author: Kiran K <kira...@intel.com> Date: Tue Oct 22 15:21:13 2024 +0530 linux-firmware: Update firmware file for Intel BlazarU core This patch contains firmware files for BlazarU core - 1. Gale Peak2 (BE200) 2. Garfield Peak2 (AX211) 3. Filmore Peak2 (BE201) FW Build: BT_BlazarU_S_REL67159_23.90.24382.67159 Release Version: 23.90.0.3 FSEQ: 0x0.0.4.191 Signed-off-by: Kiran K <kira...@intel.com> WHENCE | 6 +++++- intel/ibt-0093-0041.ddc | Bin 0 -> 9 bytes intel/ibt-0093-0041.sfi | Bin 0 -> 908200 bytes intel/ibt-0093-0291.ddc | Bin 0 -> 9 bytes intel/ibt-0093-0291.sfi | Bin 0 -> 980580 bytes intel/ibt-0291-0291.sfi | Bin 978908 -> 980580 bytes 6 files changed, 5 insertions(+), 1 deletion(-) --- ProblemType: Bug ApportVersion: 2.28.1-0ubuntu3.1 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/seq: ubuntu 2035 F.... pipewire CRDA: N/A CasperMD5CheckResult: pass Dependencies: firmware-sof-signed 2023.12.1-1ubuntu1 DistroRelease: Ubuntu 24.04 InstallationDate: Installed on 2024-10-18 (6 days ago) InstallationMedia: Ubuntu 24.04.1 LTS "Noble Numbat" - Release amd64 (20240827.1) IwConfig: lo no wireless extensions. enx00e04c6801fa no wireless extensions. MachineType: Dell Inc. Dell Pro 13 Plus PB13250 Package: linux-firmware PackageArchitecture: amd64 ProcFB: 0 simpledrmdrmfb 1 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-6.11.0-1006-oem root=UUID=fc84ebe2-195e-4b97-bf16-6a80d10fc4ab ro quiet splash vt.handoff=7 ProcVersionSignature: Ubuntu 6.11.0-1006.6-oem 6.11.0 RelatedPackageVersions: linux-restricted-modules-6.11.0-1006-oem N/A linux-backports-modules-6.11.0-1006-oem N/A linux-firmware 20240318.git3b128b60-0ubuntu2.4 RfKill: 0: hci0: Bluetooth Soft blocked: no Hard blocked: no Tags: noble Uname: Linux 6.11.0-1006-oem x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: N/A _MarkForUpload: True dmi.bios.date: 09/12/2024 dmi.bios.release: 68.3 dmi.bios.vendor: Dell Inc. dmi.bios.version: 68.3.29 dmi.board.name: 0VE010 dmi.board.vendor: Dell Inc. dmi.board.version: D01 dmi.chassis.type: 10 dmi.chassis.vendor: Dell Inc. dmi.ec.firmware.release: 137.137 dmi.modalias: dmi:bvnDellInc.:bvr68.3.29:bd09/12/2024:br68.3:efr137.137:svnDellInc.:pnDellPro13PlusPB13250:pvr:rvnDellInc.:rn0VE010:rvrD01:cvnDellInc.:ct10:cvr:sku0CF4: dmi.product.family: Dell Pro Laptops dmi.product.name: Dell Pro 13 Plus PB13250 dmi.product.sku: 0CF4 dmi.sys.vendor: Dell Inc. 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