Running Ubuntu 64-bit and trying to record audio with flash?

There's a quick solution- get a newer version of the flash player...Just run this to remove your existing flashplayer package, get a new copy of the flash player, and move it to the mozilla plugins directory.

My microphone worked like a charm after this. Enjoy!

sudo apt-get remove flashplugin-nonfree;
wget -c http://download.macromedia.com/pub/labs/flashplayer10/libflashplayer-10....
tar -zxvf libflashplayer-10.0.d21.1.linux-x86_64.so.tar.gz;