I have the same problem on my Dell E6500 notebook. I have to crank the volume up to +90% to have something usable out of the headphone connector. I have tried the model=ref parameter but it does not make a difference.
-- Low volume, No sound: Intel HDA 82801J (ICH10) https://bugs.launchpad.net/bugs/271519 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