On my ASUS Rog GL703VD-GC028T Notebook, I was able to use both microphone and sound adding the line options snd-hda-intel model=laptop-dmic,headset-mic,auto to /etc/modprobe.d
and modifing the line #load-module module-alsa-sink control=xxx with load-module module-alsa-sink control=PCM and modifying the line load-module module-udev-detect with load-module module-udev-detect ignore_dB=1 to /etc/pulse/default.pa file I'm not sure all the modifications are essential. Check the ubuntu sound setting for output Built-in Audio -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1596381 Title: [X555UA, Realtek ALC256, Mic, Internal] No sound at all To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1596381/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs