I've found to get them both working you need the parameter amixer set 'Input Source' 'Int DMic' 'Mic' at startup and that works fine for both mics (input and internal).
-- No sound recorded on internal microphone on Toshiba NB100 https://bugs.launchpad.net/bugs/431970 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