diff --git a/ecoos_daemon/ts/daemon/process-manager.ts b/ecoos_daemon/ts/daemon/process-manager.ts
index a7d3b1a..2151442 100644
--- a/ecoos_daemon/ts/daemon/process-manager.ts
+++ b/ecoos_daemon/ts/daemon/process-manager.ts
@@ -417,9 +417,15 @@ for_window [app_id="chromium-browser"] fullscreen enable
     name: string,
     enabled: boolean
   ): Promise<boolean> {
-    const command = `output ${name} ${enabled ? 'enable' : 'disable'}`;
-    console.log(`[displays] ${command}`);
-    return this.swaymsg(config, command);
+    if (enabled) {
+      console.log(`[displays] Enabling ${name}`);
+      // First try to set resolution, then enable
+      await this.swaymsg(config, `output ${name} resolution 1920x1080`);
+      return this.swaymsg(config, `output ${name} enable`);
+    } else {
+      console.log(`[displays] Disabling ${name}`);
+      return this.swaymsg(config, `output ${name} disable`);
+    }
   }
 
   /**
diff --git a/ecoos_daemon/ts/version.ts b/ecoos_daemon/ts/version.ts
index 2391cca..86305df 100644
--- a/ecoos_daemon/ts/version.ts
+++ b/ecoos_daemon/ts/version.ts
@@ -1 +1 @@
-export const VERSION = "0.4.2";
+export const VERSION = "0.4.4";
diff --git a/isobuild/config/includes.chroot/opt/eco/bin/eco-daemon b/isobuild/config/includes.chroot/opt/eco/bin/eco-daemon
index dba7ed2..2bf08b8 100755
Binary files a/isobuild/config/includes.chroot/opt/eco/bin/eco-daemon and b/isobuild/config/includes.chroot/opt/eco/bin/eco-daemon differ
diff --git a/isotest/run-test.sh b/isotest/run-test.sh
index 36bc04f..afc2cd2 100755
--- a/isotest/run-test.sh
+++ b/isotest/run-test.sh
@@ -48,7 +48,25 @@ else
     echo "KVM not available, using software emulation (slower)"
 fi
 
-# Start QEMU with multiple displays (3 total) for multi-monitor testing
+# Cleanup function
+cleanup() {
+    echo ""
+    echo "Shutting down..."
+    if [ -n "$VIEWER_PID" ] && kill -0 "$VIEWER_PID" 2>/dev/null; then
+        kill "$VIEWER_PID" 2>/dev/null || true
+    fi
+    if [ -f "$PID_FILE" ]; then
+        PID=$(cat "$PID_FILE")
+        if kill -0 "$PID" 2>/dev/null; then
+            kill "$PID" 2>/dev/null || true
+        fi
+        rm -f "$PID_FILE"
+    fi
+    echo "Done"
+}
+trap cleanup EXIT INT TERM
+
+# Start QEMU with virtio-gpu multi-head (3 outputs)
 > "$SERIAL_LOG"  # Clear old log
 qemu-system-x86_64 \
   $KVM_OPTS \
@@ -57,26 +75,81 @@ qemu-system-x86_64 \
   -bios /usr/share/qemu/OVMF.fd \
   -drive file="$ISO_PATH",media=cdrom \
   -drive file="$DISK_PATH",format=qcow2,if=virtio \
-  -device virtio-gpu-pci,id=video0 \
-  -device virtio-gpu-pci,id=video1 \
-  -device virtio-gpu-pci,id=video2 \
+  -device virtio-vga,max_outputs=3 \
   -display none \
   -spice port=5930,disable-ticketing=on \
+  -device virtio-serial-pci \
+  -chardev spicevmc,id=vdagent,name=vdagent \
+  -device virtserialport,chardev=vdagent,name=com.redhat.spice.0 \
   -serial unix:"$SERIAL_SOCK",server,nowait \
   -monitor unix:"$MONITOR_SOCK",server,nowait \
   -nic user,model=virtio-net-pci,hostfwd=tcp::3006-:3006,hostfwd=tcp::2222-:22 \
   -pidfile "$PID_FILE" &
 
+QEMU_PID=$!
+
 echo ""
-sleep 1
 echo "=== EcoOS Test VM Started ==="
-echo "PID: $(cat $PID_FILE 2>/dev/null || echo 'running')"
-echo "SPICE: spicy -h localhost -p 5930"
-echo "Serial Log: $SERIAL_LOG"
+echo "QEMU PID: $QEMU_PID"
 echo "Management UI: http://localhost:3006"
 echo ""
-echo "Commands:"
-echo "  pnpm run test:screenshot  - Take screenshot"
-echo "  pnpm run test:stop        - Stop VM"
-echo "  tail -f $SERIAL_LOG       - Watch serial console"
-echo "  socat - UNIX-CONNECT:$SERIAL_SOCK  - Interactive serial"
+
+# Wait for QEMU to start and SPICE to be ready
+echo "Waiting for SPICE server..."
+sleep 3
+
+# Check if remote-viewer is available
+if ! command -v remote-viewer &> /dev/null; then
+    echo "WARNING: remote-viewer not installed"
+    echo "Install with: sudo apt install virt-viewer"
+    echo ""
+    echo "Running without display viewer. Press Ctrl-C to stop."
+    wait $QEMU_PID
+    exit 0
+fi
+
+# Detect DISPLAY if not set
+if [ -z "$DISPLAY" ]; then
+    # Try to find an active X display
+    if [ -S /tmp/.X11-unix/X0 ]; then
+        export DISPLAY=:0
+    elif [ -S /tmp/.X11-unix/X1 ]; then
+        export DISPLAY=:1
+    fi
+fi
+
+# Detect WAYLAND_DISPLAY if not set
+if [ -z "$WAYLAND_DISPLAY" ] && [ -z "$DISPLAY" ]; then
+    # Try common Wayland sockets
+    if [ -S "$XDG_RUNTIME_DIR/wayland-0" ]; then
+        export WAYLAND_DISPLAY=wayland-0
+    elif [ -S "/run/user/$(id -u)/wayland-0" ]; then
+        export XDG_RUNTIME_DIR="/run/user/$(id -u)"
+        export WAYLAND_DISPLAY=wayland-0
+    fi
+fi
+
+# Launch remote-viewer - use Xvfb if no display available
+if [ -z "$DISPLAY" ] && [ -z "$WAYLAND_DISPLAY" ]; then
+    echo "No display found, using Xvfb for headless SPICE client..."
+    # Use Xvfb with large virtual screen to support 3 monitors (5760x1080 = 3x1920x1080)
+    xvfb-run -a -s "-screen 0 5760x1080x24" remote-viewer spice://localhost:5930 &
+    VIEWER_PID=$!
+    echo "remote-viewer running headlessly under Xvfb (PID: $VIEWER_PID)"
+else
+    echo "Launching remote-viewer (DISPLAY=$DISPLAY, WAYLAND_DISPLAY=$WAYLAND_DISPLAY)..."
+    remote-viewer spice://localhost:5930 &
+    VIEWER_PID=$!
+fi
+echo ""
+
+echo "=== Press Ctrl-C to stop ==="
+echo ""
+echo "Tips:"
+echo "  - View > Displays > Enable Display 2/3 for multi-monitor"
+echo "  - pnpm run test:screenshot  - Take screenshot"
+echo "  - http://localhost:3006     - Management UI"
+echo ""
+
+# Wait for either process to exit
+wait $QEMU_PID 2>/dev/null || true
diff --git a/isotest/screenshot.sh b/isotest/screenshot.sh
index 9cdefda..940f365 100755
--- a/isotest/screenshot.sh
+++ b/isotest/screenshot.sh
@@ -4,6 +4,7 @@ SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"
 PROJECT_ROOT="$SCRIPT_DIR/.."
 VM_DIR="$PROJECT_ROOT/.nogit/vm"
 SCREENSHOT_DIR="$PROJECT_ROOT/.nogit/screenshots"
+TIMESTAMPED_DIR="$SCREENSHOT_DIR/timestamped"
 MONITOR_SOCK="$VM_DIR/qemu-monitor.sock"
 TIMESTAMP=$(date +%Y%m%d-%H%M%S)
 
@@ -15,57 +16,38 @@ if [ ! -S "$MONITOR_SOCK" ]; then
 fi
 
 mkdir -p "$SCREENSHOT_DIR"
+mkdir -p "$TIMESTAMPED_DIR"
 
-# Screenshot all displays (video0, video1, video2)
-DISPLAYS="video0 video1 video2"
-SCREENSHOTS=()
+echo "Taking screenshot..."
 
-echo "Taking screenshots of all displays..."
+PPM_FILE="$SCREENSHOT_DIR/temp.ppm"
+LATEST_FILE="$SCREENSHOT_DIR/latest.png"
+TIMESTAMPED_FILE="$TIMESTAMPED_DIR/ecoos-$TIMESTAMP.png"
 
-for DISPLAY in $DISPLAYS; do
-    PPM_FILE="$SCREENSHOT_DIR/ecoos-$TIMESTAMP-$DISPLAY.ppm"
-    PNG_FILE="$SCREENSHOT_DIR/ecoos-$TIMESTAMP-$DISPLAY.png"
+# Take screenshot (virtio-vga captures all outputs in one framebuffer)
+echo "screendump $PPM_FILE" | socat - UNIX-CONNECT:"$MONITOR_SOCK" > /dev/null 2>&1
+sleep 0.5
 
-    # Take screenshot of this display
-    echo "screendump $PPM_FILE $DISPLAY" | socat - UNIX-CONNECT:"$MONITOR_SOCK" 2>/dev/null
-    sleep 0.5
-
-    if [ -f "$PPM_FILE" ]; then
-        # Convert to PNG if imagemagick is available
-        if command -v convert &> /dev/null; then
-            convert "$PPM_FILE" "$PNG_FILE"
-            rm "$PPM_FILE"
-            SCREENSHOTS+=("$PNG_FILE")
-            echo "  $DISPLAY: $PNG_FILE"
-        else
-            SCREENSHOTS+=("$PPM_FILE")
-            echo "  $DISPLAY: $PPM_FILE"
-        fi
-    else
-        echo "  $DISPLAY: (no output or not connected)"
-    fi
-done
-
-# Create a combined image if we have multiple screenshots and imagemagick
-if command -v convert &> /dev/null && [ ${#SCREENSHOTS[@]} -gt 1 ]; then
-    COMBINED_FILE="$SCREENSHOT_DIR/ecoos-$TIMESTAMP-combined.png"
-    LATEST_FILE="$SCREENSHOT_DIR/latest.png"
-
-    # Combine images horizontally
-    convert "${SCREENSHOTS[@]}" +append "$COMBINED_FILE"
-    cp "$COMBINED_FILE" "$LATEST_FILE"
-
-    echo ""
-    echo "Combined screenshot: $COMBINED_FILE"
-    echo "Also saved as: $LATEST_FILE"
-elif [ ${#SCREENSHOTS[@]} -eq 1 ]; then
-    LATEST_FILE="$SCREENSHOT_DIR/latest.png"
-    cp "${SCREENSHOTS[0]}" "$LATEST_FILE"
-    echo ""
-    echo "Also saved as: $LATEST_FILE"
+if [ ! -f "$PPM_FILE" ]; then
+    echo "ERROR: Failed to capture screenshot"
+    exit 1
 fi
 
-# Keep only last 20 screenshot sets (excluding latest.png)
-cd "$SCREENSHOT_DIR"
-ls -t ecoos-*-combined.png 2>/dev/null | tail -n +21 | xargs -r rm -f
-ls -t ecoos-*-video*.png 2>/dev/null | tail -n +61 | xargs -r rm -f
+# Convert to PNG
+if command -v convert &> /dev/null; then
+    convert "$PPM_FILE" "$LATEST_FILE"
+    cp "$LATEST_FILE" "$TIMESTAMPED_FILE"
+    rm "$PPM_FILE"
+    echo "Screenshot saved: $LATEST_FILE"
+    echo "Timestamped copy: $TIMESTAMPED_FILE"
+else
+    mv "$PPM_FILE" "$SCREENSHOT_DIR/latest.ppm"
+    cp "$SCREENSHOT_DIR/latest.ppm" "$TIMESTAMPED_DIR/ecoos-$TIMESTAMP.ppm"
+    echo "Screenshot saved: $SCREENSHOT_DIR/latest.ppm"
+    echo "(Install ImageMagick for PNG conversion)"
+fi
+
+# Keep only last 50 timestamped screenshots
+cd "$TIMESTAMPED_DIR"
+ls -t ecoos-*.png 2>/dev/null | tail -n +51 | xargs -r rm -f
+ls -t ecoos-*.ppm 2>/dev/null | tail -n +51 | xargs -r rm -f
diff --git a/package.json b/package.json
index 437b45e..e61a8bb 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@ecobridge/eco-os",
-  "version": "0.4.2",
+  "version": "0.4.4",
   "private": true,
   "scripts": {
     "build": "[ -z \"$CI\" ] && npm version patch --no-git-tag-version || true && node -e \"const v=require('./package.json').version; require('fs').writeFileSync('ecoos_daemon/ts/version.ts', 'export const VERSION = \\\"'+v+'\\\";\\n');\" && pnpm run daemon:bundle && cp ecoos_daemon/bundle/eco-daemon isobuild/config/includes.chroot/opt/eco/bin/ && mkdir -p .nogit/iso && docker build --no-cache -t ecoos-builder -f isobuild/Dockerfile . && docker run --privileged --name ecoos-build ecoos-builder && docker cp ecoos-build:/output/ecoos.iso .nogit/iso/ecoos.iso && docker rm ecoos-build",