[comp.windows.x] X on SUN 3/80 GX ?

kohl@gmdzi.UUCP (Andy Kohl) (08/30/89)

we try to start X on SUN 3/80 GX. we get the error:

       Fatal server bug!
       Can't find any displays

so we tried different things like:
      xinit -- Xsun -dev /dev/cgsix0
      xinit -- Xsun -dev /dev/gpone0a
  and so on.

the constype-program produces a "unk". I think that's something
like "I don't know".

Does anybody know the trick to start X the right way on Sun 3/80 GX?

thanx in advance,
      andy

------------------------------------
Andy Kohl
kohl@gmdzi.uucp
GMD F3-XPS
P.O.Box 1240
D-5205 St.Augustin
F.R.G.

richard@torch.UUCP (Richard Nuttall) (09/16/89)

kohl@gmdzi.UUCP (Andy Kohl) writes:

>we try to start X on SUN 3/80 GX. we get the error:

>       Fatal server bug!
>       Can't find any displays

>Does anybody know the trick to start X the right way on Sun 3/80 GX?

This is an identical problem that can occur with our own X server on a
Sparcstation. The solution there is to remove all /dev/cg* and then
MAKEDEV cgthree .
This works fine for our server, but we have put in significant amounts
of work in getting the server to check the various devices on startup,
so I don't guarantee anything.
You will not be able to make use of the GX card with the straight MIT
server, since it cannot talk to the cgsix device at all. This would
require the server to be rewritten to use the pixrect library. The pixrect
library will automatically make use of the GX board it one is available.

Hope this is opf some help.

Regards,

-- 
Richard Nuttall       |    ukc!stc!datlog!torch!richard
Manager, X Technology |    richard@torch.co.uk || richard@torch.uucp
Torch Technology Ltd. |    Tel : +44 223 841000 X 308
Cambridge, England    |    Fax : +44 223 840223