Audio does not work on my laptop

[swarfendor437]

Hi and welcome, take a look at the solution posted here:

HP Envy Sound not working

Welcome to the Forum! So, you already tried it with PulseAudio Volume Control, yes? It is a Tool for Audio Input and Output. The github Thing is unfortunately too high for me. So, I can't help with that. Install a newer Kernel ... Well, there would be the Ubuntu Mainline Tool. It is a graphical Interface to install other Kernels. For this, you would have to add a PPA (a third-party Source). And then you could install it. The follow Video is an older One, but explains it good I would say. You …