Comment 43 for bug 644644

Please people while you see this same error message that does not imply that it is indeed the same root cause. This just means that PulseAudio crashes, however the reason this happens is typically that the sound card driver is buggy so in fact you only can be sure that you are affected by this bug if you have exactly the same audio chip as me.

You are in fact very likely making this bug report impossible to handle by overloading it with output and confirmations from unrelated bugs. Instead please look at this bug: https://bugs.launchpad.net/ubuntu/+source/apport/+bug/644651 which deals with Apport not catching the PA error and thus not collecting suitable information for our hardworking unpaid Mr. Chen.