.

Signed-off-by: Oguz Ozturk <[email protected]>

docker/Dockerfile

@@ -54,9 +54,9 @@ CMD ["/bin/bash"]
 FROM simulator AS visualizer
 WORKDIR /autoware
 
-# Install VNC server with NoVNC
+# Install openbox and VNC requirements
 RUN apt-get update && DEBIAN_FRONTEND=noninteractive apt-get install -y \
-    curl unzip lxde tigervnc-standalone-server tigervnc-common \
+    curl unzip openbox tigervnc-standalone-server tigervnc-common \
     novnc websockify python3-numpy \
     && apt-get clean \
     && rm -rf /var/lib/apt/lists/*

docker/etc/entrypoint.sh

@@ -1,15 +1,19 @@
 #!/usr/bin/env bash
 
 configure_vnc() {
-    # Start VNC server
-    echo "Starting VNC server..."
-    vncserver :1 -auth "$HOME"/.Xauthority -geometry 1024x768 -depth 16 -pixelformat rgb565 >/dev/null 2>&1
+    # Start VNC server with Openbox
+    echo "Starting VNC server with Openbox..."
+    vncserver :1 -rfbport 5901 -auth "$HOME"/.Xauthority -geometry 1280x1024 -depth 16 -pixelformat rgb565 \
+        -xstartup /root/.vnc/xstartup >/dev/null 2>&1
     VNC_RESULT=$?
 
     if [ $VNC_RESULT -ne 0 ]; then
         echo "Failed to start VNC server (exit code: $VNC_RESULT)"
         exit $VNC_RESULT
     fi
+
+    # Set the DISPLAY variable to match VNC server
+    export DISPLAY=:1
     sleep 2
 
     # Start NoVNC

docker/etc/xstartup

@@ -1,8 +1,10 @@
-#!/bin/bash
+#!/bin/sh
+
 unset SESSION_MANAGER
 unset DBUS_SESSION_BUS_ADDRESS
-export XKL_XMODMAP_DISABLE=1
-export DESKTOP_SESSION=LXDE
-export XDG_CURRENT_DESKTOP=LXDE
-startlxde &
-sleep infinity
+
+[ -x /etc/vnc/xstartup ] && exec /etc/vnc/xstartup
+[ -r "$HOME/.Xresources" ] && xrdb "$HOME/.Xresources"
+
+# Start Openbox window manager
+openbox &