I’m using LMDE 6, Whenever I plug anything into the headphone jack it just emits from the internal speakers but with louder audio. It doesn’t go through the headphones or external speaker it also doesn’t go through HDMI sound. I already installed the weirdtreething script…what do I do. :((
Hi, I have the same problem and I can’t solve it(
If you manage to solve it, please let me know
I actually did solve it :DD. To use your headphones or speaker through the headphone jack, you need to go to pulse audio after plugging in your headphones and then switch the audio output to pro1. It should work after that
Thank you very much, thanks to you I found out that it was necessary to install a special script after installing Linux. This is what happens if you don’t read the documentation carefully 
You helped me a lot!