I have found what was the problem! My external stereo speakers were plugged in, and pulse audio/alsa bugged out and thought that it was mic plugged in. Unplugging speakers and plugging them back in solved the problem.
With kernel 4.3rc7 I can confim that mic is fixed on this laptop (hda- dkms + ubuntu kernel don't solve the problem). So I will use 4.3 kernel until your fix is backported to ubuntu kernel. Thank you David for all the help and sorry for the noise! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1504778 Title: Lenovo G50-80 - Inverted Internal microphone (phase inversion) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1504778/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
