OS is ubuntu 22.04
The Speaker work well,but the sound input device not work.
setting->sound->input .the option "input device" is blank.
no matter the Integrated microphone of the laptop or plug the earphone。
Code:
head -n 1 /proc/asound/card2/codec*
Codec: Realtek ALC245
Code:
head -n 1 /proc/asound/card1/codec*Codec: ATI R6xx HDMI
when i start it with Windows 11,the speaker and microphone work well and I found that the Speaker of this laptop work with Realtek ALC245 & sound input work with AIT R6xx HDMI
I don't know why the microphone not wok in Ubuntu .
bluetooth dosen't work. there is some information :
Code:
systemctl status bluetooth
● bluetooth.service - Bluetooth service
Loaded: loaded (/lib/systemd/system/bluetooth.service; enabled; vendor pre>
Active: active (running) since Sat 2023-05-06 16:35:59 CST; 1 day 8h ago
Docs: man:bluetoothd(8)
Main PID: 813 (bluetoothd)
Status: "Running"
Tasks: 1 (limit: 18153)
Memory: 1.4M
CPU: 37ms
CGroup: /system.slice/bluetooth.service
└─813 /usr/lib/bluetooth/bluetoothd
5月 06 16:35:58 Victus8 systemd[1]: Starting Bluetooth service...
5月 06 16:35:59 Victus8 bluetoothd[813]: Bluetooth daemon 5.64
5月 06 16:35:59 Victus8 bluetoothd[813]: Starting SDP server
5月 06 16:35:59 Victus8 systemd[1]: Started Bluetooth service.
5月 06 16:35:59 Victus8 bluetoothd[813]: Bluetooth management interface 1.22 initialized
Code:
bluetoothctl scan on
No default controller available