try this http://ubuntuforums.org/showthread.php?t=1361006 thats how I fixed it
-- internal mic doesnt work dell inspiron 1545 https://bugs.launchpad.net/bugs/473089 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
