Comment 176 for bug 226279

I've tried to fix the lack of Sound myself, following the "Comprehensive Sound Problem Solutions Guide" at http://ubuntuforums.org/showpost.php?p=1191847&postcount=1 , but the result was a messed-up GNOME (no Face Browser to select user at Login, and no way to fix this without editing /etc/gdm/gdm.conf manually. In addition, sudo nautilus has also stopped working. Details in my Forum post at http://ubuntuforums.org/showpost.php?p=5229702&postcount=11 . <sigh> <getting discouraged>