🚀 go-pugleaf

It's not just Lisp that triggers the problem, it can be any large
application.  We saw the problem running FrameMaker.  The following is the
README file from the patch tape:

***

Patch-ID#  100232-01
Keywords: crash, cpu, light, goes, off, screen, black, sparcstation 2, sunos, 4.1.1
Synopsis:Sparcstation 2 running SunOS 4.1.1 crashes under some applications

Date: 28/Feb/91

SunOS release:
	 4.1.1

Unbundled Product: 

Unbundled Release:

Topic: Sparcstation 2, SS2, crash, blank, screen, powercycle

BugId's fixed with this patch: 1050558

Architectures for which this patch is available: sun4c

Patches which may conflict with this patch:

Obsoleted by:

Problem Description:

It has been reported that large applications that run fine under SunOS
4.1.1 on the SS-1  / SS-1+ and other SUN4 machines, crash the SS-2 machine
running SunOS 4.1.1. 

The symptoms are:

	screen goes black
	cpu light goes out
	L1-A does not work
	user typically has to power the machine off and restart machine again

INSTALL:
   as root install the  sun4c patches as follows:

      #  mv /sys/sun4c/OBJ/machdep.o /sys/sun4c/OBJ/machdep.o.orig
      #  mv /sys/sun4c/OBJ/locore.o /sys/sun4c/OBJ/locore.o.orig
      #  cp sun4c/machdep.o /sys/sun4c/OBJ/machdep.o
      #  cp sun4c/locore.o /sys/sun4c/OBJ/locore.o
      #  chmod 444 /sys/sun4c/OBJ/machdep.o
      #  chmod 444 /sys/sun4c/OBJ/locore.o


Then a new kernel will need to be made and installed.  Please refer to the
System and Network Administration manual for installing a custom kernel

Dave Axness
Quantum Medical Systems, Inc.
dave@QMS.COM -or- ...uunet!wor-mein!dave