My XPS M1330 uses the same chipset and has the same problem. I have all mic levels raised to maximum but the internal mic barely registers any input. It's too quiet to be usable.
In previous releases of Ubuntu there was a mic boost option in the ALSA mixer, but there isn't anymore.
My XPS M1330 uses the same chipset and has the same problem. I have all mic levels raised to maximum but the internal mic barely registers any input. It's too quiet to be usable.
In previous releases of Ubuntu there was a mic boost option in the ALSA mixer, but there isn't anymore.
Of course, it works in Windows...