http://askubuntu.com/questions/9040/no-audio-with-headphones-but-audio- works-with-integrated-speakers
send email to alsa devel mailing list if xps 1640 really need to disable jack detection -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/950291 Title: Dell XPS 1640 No sound at all To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/950291/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs