Starting with LynxOS AT 2.4.0 LynxOS includes a PS/2 mouse driver.
Currently this driver is not fully supported by XFree86 (you'll
probably have to specify a mouse type which doesn't match the
real mouse type and in some cases lose mouse buttons).
/usr/X11R6/lib/X11/etc/BM-Lynx.shar
contains a LynxOS port
of the Linux bus mouse drivers. To install the drivers
unpack the shar archive
# cd /
# bash /usr/X11R6/lib/X11/etc/BM-Lynx.shar
and follow the notes in /BMOUSE.Readme
for further installation and
configuration notes.
The XFree86 PS/2 mouse driver works also with MetroLink X 2.3.3.1 as shipped with LynxOS AT 2.4.0 unless you have the LynxOS patch 000055-00 installed.