The mic works by adding to /etc/modprobe.d/alsa-base.conf the following line :
options snd-hda-intel model=dell-s14 http://ubuntuforums.org/showpost.php?p=9448318&postcount=5 -- Built in microphone produces no sound on Dell Latitude E4310 (Intel 8086:3b57) https://bugs.launchpad.net/bugs/599666 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