Comment 32 for bug 1840725

I have the same issue on my Dell G3 3590

I "fixed" output (https://www.linuxuprising.com/2018/06/fix-no-sound-dummy-output-issue-in.html), on similar way as others, but input / internal microphone remains undetected (unplugged, as pulse audio says).

External microphone works fine and it saves me for now.

Ubuntu version: 18.04.4
Kernel version: 5.0.0-1043-oem-osp1