@h4wkmoon Could you try to apply the attached patch and build kernel or btusb module to verify?
** Patch added: "0001-Bluetooth-btusb-Add-support-of-IMC-Networks-PID-0x35.patch" https://bugs.launchpad.net/ubuntu/+source/linux-firmware/+bug/1970923/+attachment/5593660/+files/0001-Bluetooth-btusb-Add-support-of-IMC-Networks-PID-0x35.patch -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1970923 Title: [SRU][F/J] Update firmware of MT7922 To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1970923/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs