우분투 블루투스 모듈
https://ubuntu.pkgs.org/20.04/ubuntu-universe-arm64/bluetooth_5.53-0ubuntu3_all.deb.html => 설치해도 dmseg에 안뜨네요
sudo apt install blueman
sudo apt install bluez bluez-obexd- blueman-manager 실행 시 오류 발생
blueman-manager version 2.1.2 starting
blueman-manager 23.05.51 ERROR Manager:118 on_dbus_name_appeared: Default adapter not found, trying first available.
blueman-manager 23.05.51 ERROR Manager:122 on_dbus_name_appeared: No adapter(s) found, exiting
- sudo dmesg를 확인하는 동안 오류가 발견되었습니다.
( 764.275596) Bluetooth: hci0: RTL: examining hci_ver=0a hci_rev=000b lmp_ver=0a lmp_subver=8761
( 764.276657) Bluetooth: hci0: RTL: rom_version status=0 version=1
( 764.276668) Bluetooth: hci0: RTL: loading rtl_bt/rtl8761bu_fw.bin
( 764.276719) bluetooth hci0: Direct firmware load for rtl_bt/rtl8761bu_fw.bin failed with error -2
( 764.276726) Bluetooth: hci0: RTL: firmware file rtl_bt/rtl8761bu_fw.bin not found$ cd /usr/lib/firmware/rtl_bt
$ sudo ln -s rtl8761b_fw.bin rtl8761bu_fw.bin
- 재부팅 중!
BE
