I made a Maverick USB stick and booted from USB. I followed the instructions to get the PulseAudio verbose log. I tried to record using the internal microphone and the standard Sound Recorder application. Nothing was recorded. The verbose log is attached. I have a Lenovo ThinkPad X300, just like the original bug reporter.
I hope this helps. ** Attachment added: "pulseverbose.log" https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/434520/+attachment/1685868/+files/pulseverbose.log -- Pulseaudio refuses to use internal microphone input (Lenovo X300) https://bugs.launchpad.net/bugs/434520 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs