1. cp /mnt/floppy/elographics_drv.o /usr/X11R6/lib/modules/input
2. y
3. refer to XF86Config-4.dat to modify your XF86Config-4
4. setserial /dev/ttyS4 port 0xa400 uart 16550a irq 5 baud_base 115200
5. startx