Hi,

I have also recognized this problem. This might be bug. I'm using PB550 
with the following dirty hack.

But I don't know the right method.

--- ams.c.orig  Sat Jan 13 02:56:52 2001
+++ ams.c       Wed Apr  3 10:27:59 2002
@@ -116,7 +116,7 @@
 
        sc->origaddr = aa_args->origaddr;
        sc->adbaddr = aa_args->adbaddr;
-       sc->handler_id = aa_args->handler_id;
+       sc->handler_id = ADBMS_100DPI;
 
        sc->sc_class = MSCLASS_MOUSE;
        sc->sc_buttons = 1;

Takeshi Shibagaki
ie9t-sbgk@asahi-net.or.jp

>>>>> On Tue, 2 Apr 2002 19:30:41 +0200, "Jan Schenkel" <jan.schenkel@pandora.be> said:

Jan> Hi Bruce,
Jan> Off the top of my head, I think the PB 500 series were the first equipped
Jan> with a trackpad that allowed the user to "tap" on it.  Maybe the sensitivity
Jan> is set too high, so that it thinks that  you're clicking, when you're
Jan> actually just moving the pointer around ?

Jan> Just my 2 euro-cents,

Jan> Jan Schenkel.

Jan> "As we grow older, we grow both wiser and more foolish at the same time."
Jan> (De Rochefoucald)


Jan> -----Oorspronkelijk bericht-----
Jan> Van: port-mac68k-owner@netbsd.org
Jan> [mailto:port-mac68k-owner@netbsd.org]Namens Bruce O'Neel
Jan> Verzonden: dinsdag 2 april 2002 13:55
Jan> Aan: port-mac68k@netbsd.org
Jan> Onderwerp: PB540c trackpads


Jan> Hi,

Jan> In my effort to to get NetBSD running on my PB540c I'm now up to
Jan> having problems with the mouse (well, it's a builtin trackpad really).
Jan> On bootup it identifies itself as:

Jan> ams0 at adb0 addr 3: Logitech MouseMan (non-EMP) mouse

Jan> If I start X things work fine until I move the mouse, then random
Jan> things on the screen are selected, cut, and pasted if I'm in an xterm,
Jan> or the menu keeps dropping up and down if I'm over part of the screen
Jan> controlled by twm.

Jan> Thinking it was just X and the fact that I'm running a LC040, I built
Jan> dt, cool program btw, but if I turn on the mouse there it behaves
Jan> similarly to the way it behaves in X.  This implys that somewhere in
Jan> the kernel, say ams.c,  the mouse is getting processed wrong, right?

Jan> Is it possible that an external mouse would solve the problem?  I
Jan> could deal with that.  Otherwise I guess I'm off to find out what the
Jan> problem is in the kernel...

Jan> cheers

Jan> bruce

Jan> --
Jan> Of course it runs NetBSD

Jan> Bruce O'Neel                       phone:  +41 22 950 91 57
Jan> INTEGRAL Science Data Centre               +41 22 950 91 00 (switchb.)
Jan> Chemin d'Ecogia 16                 fax:    +41 22 950 91 35
Jan> CH-1290 VERSOIX                    e-mail: Bruce.Oneel@obs.unige.ch
Jan> Switzerland                        WWW:    http://isdc.unige.ch/