various bugs in ISC 3.2.2

[Conor P. Cahill]

In article <1991Jan30.185831.220 at vort.uucp> mike at vort.uucp (Mike Nemeth) writes:
>software: ISC 3.2.2

I assume you mean ISC UNIX 2.2


>- system always prints "umount: /usr busy" at shutdown time. i can't find
>  a process that's using /usr at the time.

This is not a typical program, so I would suspect that you have something 
running on /usr or a program that has a /usr file open.   try fuser(1M) 
to see what processes have access to /usr.

>- mouse movement under vpix is S-L-O-W. we're talking snail's pace here.

We don't use a mouse under vpix, so I can't tell you what the problem is,
but I would suspect a configuration problem.  Ensure that you have the
mouse and serial port configured properly in both vpix and unix.

The following problems could be caused by the driver for your NEC graphics
engine.
>- unix commands run under vpix (ie. env) cause the screen to clear and
>  nothing else happens.

This doesn't happen on our consoles, nor on our non-console terminals (serial
or xterms) (although the screen will clear and be redrawn with the DOS program
output after you press return following the completion of the UNIX command. 
Note that the output from the UNIX command gets cleared off because it
is not DOS program output - this is similar to what happens when you
use :! to run something from vi).

>- programs under vpix are not displayed in color. (ie. norton editor
>  under dos comes up in blue and white, under vpix same program comes

Sounds like another configuration problem.  We have used color consoles
to do some messy-dos graphics development with no problems.

-- 
Conor P. Cahill            (703)430-9247        Virtual Technologies, Inc.
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