You should try the model=3stack quirk, because your Dell's bios is likely broken and contains an incorrect verb table for your HDA codec.
** Package changed: pulseaudio (Ubuntu) => linux (Ubuntu) ** Changed in: linux (Ubuntu) Status: Incomplete => Confirmed -- No sound in Dell Inspiron 1420 in Jaunty https://bugs.launchpad.net/bugs/363892 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs