Running Lucid on 2.6.32-16-generic and adding the fix to "the end of /etc/modprobe.d/alsa-base.conf." from post #53 worked. After going into pavucontrol (Pulse Audio Volume Control), the Output Devices tab and changing the Internal Audio Analog Stereo Port to "Analog Speakers" from "Analog Output" or "Analog Headphones."
Running Lucid on 2.6.32-16-generic and adding the fix to "the end of /etc/modprobe. d/alsa- base.conf. " from post #53 worked. After going into pavucontrol (Pulse Audio Volume Control), the Output Devices tab and changing the Internal Audio Analog Stereo Port to "Analog Speakers" from "Analog Output" or "Analog Headphones."