[Ubuntu] 블루투스 연결이 끊겨있지만 목록에 남아있는 장치 삭제하기

1. bluez-tools 설치

# sudo apt install bluez-tools

2. 블루투스 장치 조회

# bt-device -l 
Added devices:
BLE Mouse (26:10:0E:3E:9D:96)
Bluetooth 5.0 (26:10:0E:3E:93:6F)
Bluetooth 5.0 (26:10:0E:3E:8D:5A)
Aqua i7 (09:5A:55:00:0D:07)
Bluetooth 5.0 (26:10:0E:3E:89:87)
Bluetooth 5.0 (26:10:0E:3E:87:D6)
SRS-X11 (B8:69:C2:F8:CB:41)
Bluetooth 5.0 (26:10:0E:3E:95:39)
M720 Triathlon (EE:22:01:C9:20:B8)
Bluetooth 5.0 (26:10:0E:3E:94:6D)
Bluetooth 5.0 (26:10:0E:3E:96:90)

3. 장치 목록에서 삭제

# bt-device --remove 26:10:0E:3E:93:6F
Done
# bt-device --remove 26:10:0E:3E:8D:5A
Done
# bt-device --remove 26:10:0E:3E:89:87
Done
# bt-device --remove 26:10:0E:3E:87:D6
Done
# bt-device --remove 26:10:0E:3E:95:39
Done
# bt-device --remove 26:10:0E:3E:94:6D
Done
# bt-device --remove 26:10:0E:3E:96:90
Done

4. 확인

# bt-device -l 
Added devices:
BLE Mouse (26:10:0E:3E:9D:96)
Aqua i7 (09:5A:55:00:0D:07)
SRS-X11 (B8:69:C2:F8:CB:41)
M720 Triathlon (EE:22:01:C9:20:B8)