Update start.sh

start.sh

@@ -6,23 +6,23 @@ jupyter labextension disable "@jupyterlab/apputils-extension:announcements"
 
 # Start Xvfb
 echo "Starting Xvfb..."
-Xvfb :99 -screen 0 1024x768x16 &
+sudo Xvfb :99 -screen 0 1024x768x16 &
 export DISPLAY=:99
 # xhost +
 
 # Start Icecast silently
 echo "Starting Icecast..."
-icecast2 -c /app/icecast.xml -b > /dev/null 2>&1 &
+sudo icecast2 -c /app/icecast.xml -b > /dev/null 2>&1 &
 # Wait for icecast
 sleep 2
 
 # Start JACK with dummy backend
 echo "Starting JACK..."
 # -r 44100 often works better across devices; dummy backend suitable for docker
-jackd -r -d dummy -r 44100 &
+sudo jackd -r -d dummy -r 44100 &
 sleep 2
 
-sclang setup.sc
+sudo sclang setup.sc
 
 # Start FFmpeg to stream from JACK to Icecast
 # We need to find the JACK ports. Usually SuperCollider outputs to 'SuperCollider:out_1' and 'SuperCollider:out_2'
@@ -44,12 +44,12 @@ sclang setup.sc
         sleep 1
     done
     echo "SuperCollider found. Starting FFmpeg streamer..."
-    ffmpeg -f jack -ac 2 -i SuperCollider -acodec libmp3lame -ab 128k -f mp3 icecast://source:hackme@localhost:8000/stream
+    sudo ffmpeg -f jack -ac 2 -i SuperCollider -acodec libmp3lame -ab 128k -f mp3 icecast://source:hackme@localhost:8000/stream
 ) &
 
 # Start Nginx
 echo "Starting Nginx..."
-nginx -c /app/nginx.conf &
+sudo nginx -c /app/nginx.conf &
 
 # Start Jupyter Lab on 8888 (internal)
 echo "Starting Jupyter Lab..."