The module assistant fix works partially on my Vostro 1500, in that it allows my machine to play sound at all. But I still experience the behavior described in #141656 - no internal sound if headphones present at boot, and failure to mute internal speakers if headphones not present at boot.
The module assistant fix works partially on my Vostro 1500, in that it allows my machine to play sound at all. But I still experience the behavior described in #141656 - no internal sound if headphones present at boot, and failure to mute internal speakers if headphones not present at boot.