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From: papa%USC-CSE@USC-ECL.ARPA
Newsgroups: net.micro.pc
Subject: Re: Async Port Problem
Message-ID: <440@sri-arpa.UUCP>
Date: Wed, 25-Jul-84 16:38:02 EDT
Article-I.D.: sri-arpa.440
Posted: Wed Jul 25 16:38:02 1984
Date-Received: Sat, 28-Jul-84 08:11:12 EDT
Lines: 12

From:  Marco Papa <papa%USC-CSE@USC-ECL.ARPA>

I have a similar problem with the XT that has both DOS and PC/IX on it:
I have a graphics program that uses both mono and color screens.  If run on
an XT with only DOS on it it works fine.  If run on the one with DOS and
PC/IX, after returning to DOS the system crashes and I have to reboot.

The only difference between the two systems (besides the number of operating
systems on them) is that the one that crashes has a math chip on it.  I'll
try to take it out and see what happends.

Marco