Given no graphics output and all I/O is via serial port... not directly. You could try SLiRP to get proper TCP/IP and use that to connect to an X server somewhere else, and ... I suppose I can't see any reason why that wouldn't work, actually. No promises about it fitting (you're not exactly drowning in free storage or RAM here), it'd be hilariously slow (like, I'd bet below 1 frame per second), but... maybe?
