Nenhum microfone está funcionando. como resolver isso ??? Meu sistema operacional é lubuntu.
Este é o meu resumo do computador
-Computer-
Processor : Intel(R) Pentium(R) CPU G640 @ 2.80GHz
Memory : 1854MB (1114MB used)
Machine Type : Desktop
Operating System : Ubuntu 17.10
User Name : yashkanna (yashkanna)
Date/Time : Wednesday 18 April 2018 10:23:51 PM IST
-Display-
Resolution : 1366x768 pixels
OpenGL Renderer : Mesa DRI Intel(R) Sandybridge Desktop
X11 Vendor : The X.Org Foundation
-Audio Devices-
Audio Adapter : HDA-Intel - HDA Intel PCH
-Input Devices-
Power Button
Power Button
Video Bus
CHICONY HP Basic USB Keyboard
Logitech USB Optical Mouse
HDA Intel PCH Front Mic
HDA Intel PCH Rear Mic
HDA Intel PCH Line
HDA Intel PCH Line Out
HDA Intel PCH Front Headphone
-Printers-
-Printers (CUPS)-
Deskjet_1510
-Storage-
-SCSI Disks-
ATA ST500DM002-1BD14
hp CDDVDW SH-216BB