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 the mouse type as Microsoft
regardless of real mouse type and in some cases you won't have
all mouse buttons supported).
/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.