I also have a u350 Ideapad and the above suggestion got my internal mic working again.
Thanks, David! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/751681 Title: Lenovo Ideapad U350: Internal mic stopped working with natty kernel -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
