Actually I tested disabling the workaround from comment #12 and the audio output from the dock doesn't work without it either. I believe it had worked for some time, I guess with a previous kernel.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/599666 Title: Built in microphone produces no sound on Dell Latitude E4310 (Intel 8086:3b57) -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
