> To be 100% precise I am using only one System and in X session 1 I login > as user1 to do more regular stuff like hearing webradio writing mails > doing serious stuff. > > In X session 2 I login as user2 for the fun part. Here I compile and > patch my own wine to play some windows games and use Teamspeak to get > the swag out there. > > In X session 3 I login as user3 to do the evil secret stuff. Netfilter > is knowing my user3 and does not allow him to talk to the network > because of his brilliant evil genius. > > But I want to hear audio from all users and X sessions no matter which > account is the active one. So if I am doing my evil secret stuff, I will > hear webradio and the flame war from Teamspeak. > > > Do you have mpd installed on your system ? If not, I would first consider it. In your case, it will be the easiest way to share a common music library and settings between all your sessions. https://wiki.archlinux.org/index.php/Mpd If already installed, please share your mpd configuration.