https://git.kernel.org/cgit/linux/kernel/git/tiwai/sound.git/log/sound/pci/hda?qt=grep&q=alc283
Try to determine the node of headset mic from other notebook which also using alc283 -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to alsa-driver in Ubuntu. https://bugs.launchpad.net/bugs/1420988 Title: no audio input from combo jack on ALC283 (Acer Aspire V15 Nitro Black Edition) Status in alsa-driver package in Ubuntu: Confirmed Bug description: Happens on Linux Mint 17.1 (Ubuntu 14.04). Linux kernel is 3.19 in order to get the touchpad working The external microphone connected to the combo jack of this laptop doesn't work, the output does work. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1420988/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp