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インテル® Wireless-AC 9260のBluetoothがUbuntu22.04LTSでオンにならない

Last updated at Posted at 2025-03-22

WIFIは問題なく動くのになぜかBluetoothだけ動かない

Setting画面でNo Bluetooth Foundになってる。
Bluetooth系のサービスは問題なく動いている。
eU30z.png

手動でファームウェアを最新に更新すると治った

  1. 下記から最新のファームウェアをダウンロード
    https://github.com/pop-os/linux-firmware/blob/master/iwlwifi-9260-th-b0-jf-b0-46.ucode

  2. iwlwifi-9260-th-b0-jf-b0-46.ucode (20250323時点最新)を /lib/firmware に配置

    sudo cp iwlwifi-9260-th-b0-jf-b0-46.ucode /lib/firmware/
    
  3. ファームウェアを有効にする

    sudo modprobe -r iwlwifi
    sudo modprobe iwlwifi
    
  4. 再起動

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