Hello, with my laptop Lenovo X220 Thinkpad I can listen sound but I can not capture any sound.
If I plug an external microphone in combo connector, sound card detects that I have plugged microphone but I don't capture anything. I look in pavucontrol, alsamixer, arecord, aplay output, but I can not find anything. # arecord -l **** List of CAPTURE Hardware Devices **** card 0: PCH [HDA Intel PCH], device 0: CX20590 Analog [CX20590 Analog] Subdevices: 1/1 Subdevice #0: subdevice #0 Any help is welcome.
