My problem is very simple : with my previous laptop I was able to play music even if the laptop was closed. Now I changed and everytime I'm closing it, the music turn off few seconds after. It is possible to fix it ? I tried to go to "Brightness and Lock" but nothing I tried work. Many thanks in advance !
Edit : I tried HandleLidSwitch=ignore, IgnoreLid=true, dconf and it didn't work. Also I tried the Power setting but I don't have any lid option on it :