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From: terry@cs.weber.edu (A Wizard of Earth C)
Newsgroups: comp.os.386bsd.misc,comp.windows.x.i386unix
Subject: Re: Orchid F1280+ or KFC 15" monitor
Date: 8 Nov 1993 05:52:00 GMT
Organization: Weber State University, Ogden, UT
Lines: 54
Message-ID: <2bkmq0$imr@u.cc.utah.edu>
References: <1993Nov7.064539.3586@umr.edu>
NNTP-Posting-Host: cs.weber.edu

In article <1993Nov7.064539.3586@umr.edu> jlu@cs.umr.edu (Eric Jui-Lin Lu) writes:
>Recently, I purchased Orchid F1280+ and KFC 15" monitor.
>They indeed gave me some excitement, but they also gave
>me some problems.

I have an S3 928 board and a 17" KFC; KFC uses the same glass as NEC 4FG/5FG
for your and my monitors respectively, with different electronics (better
electronics, in my opinion).  I "upgraded" a 4FG to a 17" KFC in the 30 day
no cost upgrade period offered by my dealer, and was given money back.  I
am very very very happy with my KFC (the 928 board I have can actually push
it to 1600x1280 using the overscan region).  The 928 board is an Actix
Ultra+ with 2M of memory.

That aside:

>1. scrolling problem when installing either FreeBSD 1.0R or
>   NetBSD 0.9:  After inserting "filesystem" or "inst1" and
>   enter, the hardware info is unreadable. It looks something
>   like this:
>
>   Usually, when the output is full of a screen, the next line will
>   show up after all previous output lines scroll up one line. However,
>   with F1280+ and KFC, the 1st 25 lines of output stay there
>   and the following output lines scroll up in an overwrite manner.
>   (tough to understand, right??)
>   For example, suppose I have a monitor which is only capable of
>   displaying one line.  And if I want to cat a file of two lines
>   like:   1 2
>            3 4.

The problem is in the scrolling code interacting with the Orchid F1280+
for text scrolling; the easy answer is rbuild your kernel with syscons
instead of pccons, or vice versa.  Another alternative is using a
different card.

I have noted the same problems on a Epson Laptop and on a Toshiba T1100
and TI Business Pro.

>2. strips filled in popup menu when using XFree86 2.0 + XS3 + 
>   twm. When using xpmroot, the background display is, hmm,
>   WRONG.  It's hard to describe.  But it looks like there
>   are evenly-spaced strips all over the root window.

Has to do with mapping the memory and writing to it directly, while assuming
a particular memory layout.  I had the same problem; make sure you are using
a recent XS3, or use the XS3 support in XFree86 2.0 (it's also Amancio's
code, with minor changes).


					Terry Lambert
					terry@cs.weber.edu
---
Any opinions in this posting are my own and not those of my present
or previous employers.