Patch-ID# 100229-01
Keywords: frame buffer pr_open
Synopsis: gpone device : pr_open:  failed to open device fb
Date: 25-Feb-91

SunOS release: 4.1, 4.1.1

Unbundled Product: 

Unbundled Release: 

Topic: 

BugID's fixed with this patch: 1028532 

Architectures for which this patch is available: sun3, sun4

Obsoleted by: 4.1.2

Problem Description: 
	After being in a shell tool windows for a couple of
	hours, doing editing and other things.  The user cannot do any
	more window operations.  Whenver you try to open or close
	windows, or attempt to resize or move window around.  The console
	will have this message:

	pr_open:  failed to open /dev/fb.


Install patch (sun3 for an example):

1. Change the name of the old driver (/sys/sun3/OBJ/gpone.o).
2. Put the new driver in /sys/sun3/OBJ.
3. Make and install a new kernal.



Estimated Size of this patch: 18 KB