Hi David, Thanks for your reply,
If I understood correctly, Yes I do not have any internal microphone. I have an external microphone, wherein I tried to connect to the Front and the Back ports (the Color: PINK) Let me know if you have any more questions? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/755465 Title: [, SigmaTel STAC9221 A1, Blue Line In, Rear] No sound at all -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs