Re: 8.10 no sound...
Hi there Astro!
I have an almost identical situation. I have a gazp3. Sound worked fine under Hardy 32 bit, but has not worked since I upgraded to 64 bit Hardy.
I recently did a fresh install of Intrepid 64 bit and still no sound. I notice that you haven't responded to 2hot6ft2's suggestions... did they fix the problem?
Will attempt them and update this thread with the result.
1. 2.6.32-25-generic #44-Ubuntu SMP Fri Sep 17 20:05:27 UTC 2010 x86_64 GNU/Linux
2. System76 panp7
3. Ubuntu Lucid Lynx 10.04-LTS