I've continued to install Intrepid Ibex updates as they've become
available, but my result regarding the sound card has been the same.
When I test the sound playback for my Intel sound card, I still get the
following message, with no sound:
audiotestsrc wave=sine freq=512 ! audioconvert ! audiores
Public bug reported:
After upgrading to the beta release of Intrepid Ibex, my sound stopped
working, both at login and after. When I go to the sound preferences
dialog box, I have selected my sound card, Intel 82801CA0ICH3 with
AD1881A (ALSA). Upon testing this (clicking on the "Probar" button,