http://voices.canonical.com/david.henningsson/2014/03/07/headset-jacks- on-newer-laptops/
unlike your laptop, the headset mic of those dell note book and arthur 's asus n751jk are not detectable, although the driver can differentitate CITA and OMTP headset, it cannot differentitate headphone , headset or mic the popup dialog was designed to change the role of the combo jack by changing the capture source control -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1451170 Title: [ ASUS N550LF , Realtek ALC668, Speaker, Internal] To much sound To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1451170/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
