Arch Linux

Ahmet_Emre

Member

Registered: 2024-05-24

Posts: 2

Bluetooth driver fails at boot time

here is the relevant dmesg output:

[    5.816452] bluetooth hci0: Direct firmware load for mediatek/BT_RAM_CODE_MT7961_1a_2_hdr.bin failed with error -2
[    5.816459] Bluetooth: hci0: Failed to load firmware file (-2)
[    5.816462] Bluetooth: hci0: Failed to set up firmware (-2)
[    5.816464] Bluetooth: hci0: HCI Enhanced Setup Synchronous Connection command is advertised, but not supported.

my kernel version is 6.9.1-arch1-2

here is relevant lsusb output:

Bus 003 Device 002: ID 0489:e0cd Foxconn / Hon Hai MediaTek Bluetooth Adapter

here is relevant lspci output:

04:00.0 Network controller: MEDIATEK Corp. MT7921 802.11ax PCI Express Wireless Network Adapter

Could you please help?

fmc000

Member

Registered: 2020-05-12

Posts: 85

Re: Bluetooth driver fails at boot time

Use the search funciont, I've seen a lot of threads like this in the past few days.

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Linux user since 1996. Currently running Arch on an I7 11th gen laptop with root on zfs with zrepl.

Ahmet_Emre

Member

Registered: 2024-05-24

Posts: 2

Re: Bluetooth driver fails at boot time

using the search function didn't really work, bluetooth adapter refused to work whatever i did. i just switched to lts kernel which solved the issue

rebornKidz

Member

From: Jakarta

Registered: 2015-07-09

Posts: 67

Website

Re: Bluetooth driver fails at boot time

are you guys dual boot?

Is it cause blackscreen?

Last edited by rebornKidz (2026-04-06 18:35:30)

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