Comment 80 for bug 843431

Found a quick workaround(Ubuntu Forums) while kernel gets patched. Works great with my logitech pro:

Hello. The problem is that the microphone is in the wrong sound rate by the pulse audio. As a user do the following:

Code:
gedit $HOME/.pulse/daemon.conf
and put the following line on the file:
Code:
default-sample-rate = 16000
save it, and then restart pulseaudio as a user with the following command

Code:
pulseaudio --kill && pulseaudio --start
This should solve the problem.