刚刚在我的 Lenovo 笔记本电脑上安装了 Ubuntu 22.04 LTS 的新副本,整个蓝牙系统无法工作(我的意思是开关不起作用)。我收到以下屏幕截图中显示的消息:
这是输出lspci -knn | grep Net -A3; lsusb; dmesg | grep -i blue:
09:00.0 Network controller [0280]: Qualcomm Atheros QCA9565 / AR9565 Wireless Network Adapter [168c:0036] (rev 01)
Subsystem: Lenovo QCA9565 / AR9565 Wireless Network Adapter [17aa:4026]
Kernel driver in use: ath9
Kernel modules: ath9k
Bus 001 Device 002: ID 8087:8001 Intel Corp. Integrated Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 001: ID 1d6b:0003 …Run Code Online (Sandbox Code Playgroud)