S3-805 Chip w/IBM ValuePoint

S3-805 Chip w/IBM ValuePoint

Post by Matt Stevenso » Sat, 07 Jun 1997 04:00:00



Hi, I'm running RedHat 4.2 on an IBM ValuePoint.  I've got it installed
and all is working well apart from X.

The problem is, when I run startx, X starts to load, switches to a black
screen and freezes.  The computer totally hard locks.

The video is onboard on the IBM ValuePoints, and it's an S3-805 w/ an
AT&T20C490 RAMDAC
I'ce set all this up using the XConfigurator and it still freezes.  X
-probeonly seems to run fine also.

The monitor on the PC is an IBM 6324 SVGA.  Can anyone help?

Thanks,

Matt Stevenson
PLEASE EMAIL ALL REPLIES!!
Computing Services Division
Seton Hall University

 
 
 

S3-805 Chip w/IBM ValuePoint

Post by Paul Gortmak » Sun, 08 Jun 1997 04:00:00



>The problem is, when I run startx, X starts to load, switches to a black
>screen and freezes.  The computer totally hard locks.
>The video is onboard on the IBM ValuePoints, and it's an S3-805 w/ an
>AT&T20C490 RAMDAC

I don't think this is documented anywhere, but I once had the misfortune
of playing with one of those and had the same problem. Adding the:

        Option "nolinear"

to the XF86Config file in the "Device" section seemed to fix the problem.
Too bad IBM likes to make nearly everything with some sort of slight
incompatibility.

Paul.

 
 
 

1. S3-805 on IBM ValuePoint, NEC 4FG on X Rel6 anybody?

Hi, netters.

Here is what worked OK for us in the old X; it does not fly in the new
config file for R6. :-(

accel
  option "nomemaccess"
  Virtual       1024 768
  ViewPort      0 0
  Modes         "1024x768"

ModeDB
# name        clock   horizontal timing     vertical timing      flags
"800x600"     40      800  840  968 1056    600  601  605  628  -hsync +vsync
"1024x768i"   45     1024 1064 1224 1264    768  777  785  818  +hsync +vsync
"1024x768"    76.7   1024 1048 1184 1328    768  771  777  806  +hsync +vsync

Any help would be appreciated.

Vlad

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