Raymond, thank you for the helpful suggestion. I started alsamixer in a terminal session and tried your suggestion.
I started the machine in Lucid and ran alsamixer. The settings were: Master 80, PCM 89, Synth 81, CD 81. I started the machine in Precise and changed the alsamixer to these values, and I had sound. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1097022 Title: [CS4236B - CS4236B, playback] Dell GX1 - no sound at all To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1097022/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs