Update start.sh

start.sh

@@ -10,7 +10,7 @@ sudo rm -f /tmp/*jack*
 echo "Starting Xvfb..."
 Xvfb :99 -screen 0 1024x768x16 &
 export DISPLAY=:99
-# xhost +
+xhost +
 
 # Start Icecast silently
 echo "Starting Icecast..."
@@ -23,6 +23,7 @@ echo "Starting JACK..."
 # -r 44100 often works better across devices; dummy backend suitable for docker
 jackd -r -d dummy -r 44100 &
 sleep 2
+export XDG_RUNTIME_DIR=/data
 
 sclang setup.sc > sclang.out &