same exact board, same problem with the mic plugged directly into the motherboard.
00:1b.0 0403: 8086:27d8 (rev 02) Subsystem: 1043:83f8 Codec: IDT 92HD73C1X5 ** Attachment added: "alsa information script output" https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/770429/+attachment/2423338/+files/alsainformationscript.log -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/770429 Title: Asus AT5NM10-I, rear microphone plug does not work To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/770429/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs