We just did an informal survey and most people (of a handful) with an x230 reported some kind of audio problem related to the internal mic or USB soundcards. A

We just did an informal survey and most people (of a handful) with an x230 reported some kind of audio problem related to the internal mic or USB soundcards. Apart from that the webcam works and audio output as well and we're all pretty happy. (Ubuntu, Debian wheezy, Arch, OpenBSD)