Thanks David, I run the hda_analyzer and unchecked EAPD in the node 0x0c but still the same.
The behaviour is the same with the new modules installed, the internal mic does NOT mute and the jack mic is not working. I'm going to try with the Natty daily build. Will post what happens. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/742316 Title: [IDT 92HD81B1X5] Dell E5410 - external microphone jack is not working -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs