<https://forums.atariage.com/topic/356247-are-they-still-making-these/page/2/#comment-5356723>
<http://schema.org/text>
"if this is LFS.  The kernel you are using probably does not have the serial drivers compiled in or set up as modules to loaded on demand.\n \n\n\n\tThis is why you are not getting the /dev/USB serial device.\n \n"
<https://forums.atariage.com/topic/356247-are-they-still-making-these/page/2/>