We are running Ubuntu 8.04 on a Sunray (thin client) server. Every thin client login gets its own AUDIODEV and its own pulseaudio server. However, it is possible for the same user to have simultaneous logins from different locations on different thin clients. The first obstacle to this is the single pid file per uid, which can be sort of worked around by using --use-pid-file=false. The second obstacle is that pulseaudio uses a variety of uid named unix domain sockets, which are unavailable to the second instance. Is there any workaround for this?