*BSD News Article 21960


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From: mycroft@duality.gnu.ai.mit.edu (Charles Hannum)
Newsgroups: comp.os.386bsd.questions
Subject: Re: Mouse button 2 doesn't work
Date: 06 Oct 1993 10:12:10 GMT
Organization: MIT Artificial Intelligence Lab
Lines: 23
Message-ID: <MYCROFT.93Oct6061210@duality.gnu.ai.mit.edu>
References: <1993Oct4.140601.3834@alw.nih.gov>
NNTP-Posting-Host: duality.gnu.ai.mit.edu
In-reply-to: crtb@helix.nih.gov's message of Mon, 4 Oct 1993 14:06:01 GMT


In article <1993Oct4.140601.3834@alw.nih.gov> crtb@helix.nih.gov
(Chuck Bacon) writes:

   The mouse is a no-name, CompuDyne mouse with a slide switch on the
   bottom which says (Microsoft <-> Mouse systems), and I have switched
   it to Microsoft.  I also changed Logitech to Microsoft in Xconfig.

   Can I get a real 3-button mouse out of this?  Or is perhaps the
   Microsoft mouse inherently a 2-button thing, and my mouse disables
   the middle button?

Um, `yes'.  The Microsoft Mouse normally has only two buttons, and as
I recall XFree86 only deals with two.  It's not clear to me whether or
not the hardware protocol actually deals with all three buttons on a
Microsoft mouse, but the driver seems to think it does.  (Anyone with
more information on this is welcome to send me email or post...)

If you're using the NetBSD mouse drivers (and maybe the 386BSD ones by
Erik Forsberg on which the NetBSD ones are based), you might try
telling XFree86 that it's a Logitech mouse.  Both drivers use the same
protocol, and my Logitech three-button mouse works dandy.