That ifndef is a) not needed, and b) incorrect. It's got to go

fbink.c

@@ -2881,15 +2881,13 @@ int
  paint_point.y++;
  }
  paint_point.y += (int)(sf * lg);
-#ifndef LINUX
  // Woohoo, it's in our framebuffer! Let's refresh the screen.
  struct mxcfb_rect region = { 0 };
  region.left = start_x;
  region.top = start_y;
  region.width = lw;
  region.height = font_size_px;
  refresh(fbfd, region, WAVEFORM_MODE_AUTO, false);
-#endif
  LOG("Printed Line!");
  // And clear our line buffer for next use. The glyph buffer shouldn't
  // need clearing, as stbtt_MakeCodepointBitmap() should overwrite it.