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openpilot/selfdrive/modeld/load_progress.py

@@ -40,5 +40,7 @@ class ProgressReader:
 
 
 def open_with_progress(pkl_path):
-  total = sum(os.path.getsize(p) for p in get_existing_chunks(pkl_path))
+  # only the data chunks are read, not the tiny .chunkmanifest — counting it caps progress at 99%
+  chunks = [p for p in get_existing_chunks(pkl_path) if not p.endswith(".chunkmanifest")]
+  total = sum(os.path.getsize(p) for p in chunks)
   return ProgressReader(open_file_chunked(pkl_path), total)

openpilot/selfdrive/ui/mici/onroad/hud_renderer.py

@@ -231,7 +231,7 @@ class HudRenderer(Widget):
                      rect.y + rect.height - 14 - (self._txt_wheel.height + icon.height) / 2)
     rl.draw_texture_ex(icon, pos, 0.0, 1.0, rl.Color(255, 255, 255, int(255 * opacity * alpha)))
 
-    if loading:
+    if loading and ui_state.usbgpu_load_progress < 100:
       pct_text = f"{ui_state.usbgpu_load_progress}%"
       size = FONT_SIZES.max_speed
       cell = measure_text_cached(self._font_bold, "0", size)  # fixed digit cell so the number doesn't shift
@@ -242,6 +242,12 @@ class HudRenderer(Widget):
         glyph = measure_text_cached(self._font_bold, c, size).x
         rl.draw_text_ex(self._font_bold, c, rl.Vector2(x + (w - glyph) / 2, y), size, 0, rl.WHITE)
         x += w
+    elif loading:
+      # bytes loaded, eGPU still warming up (no progress signal) — spinning arc instead of a frozen 100%
+      r = 14.0
+      center = rl.Vector2(pos.x - 8 - r, pos.y + icon.height / 2)
+      start = (rl.get_time() * 360) % 360
+      rl.draw_ring(center, r - 4, r, start, start + 270, 32, rl.WHITE)
 
   def _draw_steering_wheel(self, rect: rl.Rectangle) -> None:
     wheel_txt = self._txt_wheel_critical if self._show_wheel_critical else self._txt_wheel