fix errors

display-manager/Dockerfile

@@ -3,7 +3,6 @@ FROM debian:bullseye-slim
 RUN apt-get update && apt-get install -y \
     xserver-xorg-core \
     xserver-xorg-video-fbdev \
-    xserver-xorg-video-fbturbo \
     xserver-xorg-video-all \
     x11-xserver-utils \
     xinit \

docker-compose.yml

@@ -25,6 +25,8 @@ services:
       - "5011:5011"
     volumes:
       - x11-socket:/tmp/.X11-unix
+    devices:
+      - "/dev/dri:/dev/dri"
     environment:
       - DISPLAY=:0
       - MONITOR=HDMI-1
@@ -42,6 +44,8 @@ services:
       - "5012:5012"
     volumes:
       - x11-socket:/tmp/.X11-unix
+    devices:
+      - "/dev/dri:/dev/dri"
     environment:
       - DISPLAY=:0
       - MONITOR=HDMI-2

kiosk/server.js

@@ -100,12 +100,13 @@ async function startChromium() {
     stdio: 'inherit'
   });
 
-  // Connect Puppeteer
-  setTimeout(async () => {
+  // Connect Puppeteer with retries
+  let retries = 15;
+  const tryConnect = async () => {
     try {
       console.log('Connecting puppeteer...');
       browser = await puppeteer.connect({
-        browserURL: 'http://localhost:9222',
+        browserURL: 'http://127.0.0.1:9222',
         defaultViewport: null
       });
       
@@ -116,10 +117,19 @@ async function startChromium() {
          console.log(`Navigating to ${currentUrl}`);
          await page.goto(currentUrl);
       }
+      console.log('Puppeteer connected successfully!');
     } catch (e) {
-      console.error('Puppeteer connect error:', e);
+      if (retries > 0) {
+        console.log(`Puppeteer connect failed, retrying in 2s... (${retries} attempts left)`);
+        retries--;
+        setTimeout(tryConnect, 2000);
+      } else {
+        console.error('Puppeteer connect error (fatal):', e);
+      }
     }
-  }, 3000);
+  };
+  
+  setTimeout(tryConnect, 2000);
 }
 
 // API Endpoints