*BSD News Article 20610


Return to BSD News archive

Path: sserve!newshost.anu.edu.au!munnari.oz.au!uniwa!info.curtin.edu.au!cproto
From: cproto@cs.curtin.edu.au (Computer Protocol)
Newsgroups: comp.os.386bsd.bugs
Subject: Re: com driver problems in NetBSD 0.9
Date: 9 Sep 93 14:36:24 GMT
Organization: Curtin University of Technology
Lines: 46
Message-ID: <cproto.747585384@marsh>
References: <1993Sep5.184053.5872@newstand.syr.edu> <cproto.747358704@marsh> <26l2nv$ja7@netbsd08.dn.itg.telecom.com.au>
NNTP-Posting-Host: marsh.cs.curtin.edu.au

tdwyer@netbsd08.dn.itg.telecom.com.au (Terry Dwyer netbsd08 619 491 5161) writes:

>Computer Protocol (cproto@cs.curtin.edu.au) wrote:
>: dhhoveme@rodan.syr.edu (David H. Hovemeyer) writes:

>: >Howdy,
>: >    I posted to comp.os.386bsd.questions last week and got
>: >some sympathy but no direct answers, so I thought I'd try my
>: >luck here.  I upgraded from 0.8 to 0.9, and now can't get
>: >my VT102 connected to com1 on my generic IDE card to
>: >work.  The login banner and prompt appear as usual, but
>: >programs that do terminal I/O (more, elvis) cause a row
>: >of garbage to be printed and the line settings to be messed
>: >up.  This set up used to work under NetBSD 0.8.

>Did it? I am surprised, I had the same problems with NetBSD-0.8.  It turned
>out to be I was logging in using 8N1 (from a dialup), doing an 
>stty cs8 -parenb to allow me to use 8 bit, and then when I used more or vi
>I would get the same problems as you described.  There was quite a lengthy
>thread on this subject in one of the c.o.3.* groups about 3 - 5 weeks ago.
>Anyway, I fixed my problem by using 7E1 when I log in from my SCO (UGH) box
>at home to my NetBSD-0.8 box at work.  No problems with vi, more, less... 
>anything.  If you can set your hard wired terminal to those params it may
>solve your problem.

>Good luck, I haven't upgraded to '0.9 yet, I'm waiting until these little
>problems are sorted out. B-).

>: >    Can anyone shed some light on this problem?

>: Same problem here. I can't use VI (elvis) on my com port otherwise
>: the settings become very insane.

>: Regards - Tibor Sashegyi (cproto@cs.curtin.edu.au)

>Hope that is of some help.

>Terry.

No, the problem has nothing to do with 8N1 versus 7E1. I tried
a number of different setting including different line speed
without success. If I remember right the settings reported by
stty -a < /decom0 were reasonable (done on the console).

Regards - Tibor Sashegyi (cproto@cs.curtin.edu.au)