Bug confirmed for another Inspiron 13-5368.
Under kernel 4.15.0-99 & Ubuntu 18.04.4 & Gnome desktop, there is no sound from internal speaker or on headphone jack, and also no microphone input signal. Other outputs (HDMI & BlueTooth) still work
Previous kernel (4.15.0-96) works as expected.
Bug confirmed for another Inspiron 13-5368.
Under kernel 4.15.0-99 & Ubuntu 18.04.4 & Gnome desktop, there is no sound from internal speaker or on headphone jack, and also no microphone input signal. Other outputs (HDMI & BlueTooth) still work
Previous kernel (4.15.0-96) works as expected.