*BSD News Article 11227


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From: hm@hcshh.hcs.de (Hellmuth Michaelis)
Newsgroups: comp.unix.bsd
Subject: Re: [386BSD] cursor disappearing on a Trident card
Message-ID: <1643@hcshh.hcs.de>
Date: 17 Feb 93 08:16:55 GMT
References: <1l5vj4INN429@senator-bedfellow.MIT.EDU> <1762@dcsc.dla.mil> <C2HGzn.6Mq@sleeper.apana.org.au>
Organization: HCS GmbH, Hamburg, Europe
Lines: 31

In <C2HGzn.6Mq@sleeper.apana.org.au> raz@sleeper.apana.org.au (Roland Turner) writes:

>cp01395@dcsc.dla.mil (Duane L. Rezac) writes:

>>From article <1l5vj4INN429@senator-bedfellow.MIT.EDU[, by petar@athena.mit.edu (Petar Maksimovic):
>>[ When he boots up a 386bsd from a floppy or hard disk the
>>[ cursor disappears. It appears again only after the clear 
>>[ command until an enter is pressed. 

>> I have this same problem (we have trident cards too!) It's real 
>>annoying when you try to use vi with no cursor. If you receive any
>>replies, please post it.

>Me too! Anyone who understands the console driver (i don't - yet) have 
>any ideas?

I don't use the standard console driver, but (obviously ..) pcvt. The problem
you describe is in this driver too, but there is a workaround for the
disappearing cursor: pcvt has a "cursor" command with wich one can set the 
cursor to the desired size on screen, on "normal" vga cards, it is possible
to execute "cursor -s0 -e16" and you get a full character cell height cursor.
Not so on Trident cards, to get the same result, you have to execute
"cursor -s1 -e16", if you use "cursor -s0 -e16" the cursor disappears!

Conclusion: something is wrong with either Tridents way of accepting a cursor
size change or with the code in pccons.c (and pcvt) setting the cursor size.

hellmuth
-- 
hellmuth michaelis    HCS Hanseatischer Computerservice GmbH   hamburg, europe
hm@hcshh.hcs.de              tel: +49/40/55903-170         fax: +49/40/5591486