Subject: Re: Daystar accalerator on macII?
To: None <port-mac68k@NetBSD.ORG>
From: Alex Precosky <apreco@mag-net.com>
List: port-mac68k
Date: 02/01/1997 15:12:00
Colin Wood wrote:
> 
> > I had Power Math and Power Cache set _on_. After trying various methods to
> > get MacBSD68k to boot (it worked when I boot the macOS with extensions off)
> > I tried (with extensions on) merely turning Power Math and Power Cache off
> > in the Power Central control panel. Eureka! NetBSD booted and there I was
> > in the UNIX operating system! Hot damn! Then I had the problem of how to
> > quit (reboot) the system and that was answered by Dave Huang <khym@bga.com>
> > (give the command: shutdown -r now or the command: reboot, thanks Dave:)
> 
> You can probably leave Power Math on, all it does is install some traps
> that use Daystar's faster floating-point routines (or something like
> that).  I seriously doubt that NetBSD is barfing on that.  It will most
> like barf on the Power Cache, though.
> 
> > So this might be something to mention in a FAQ, if in faqt it is true for
> > all instances of the Daystar accelerator in a mac or it is just me and my
> > IIsi.
> 
> I believe that this does now affect everyone (I used to be able to leave
> in on prior to 1.2, but something must have changed ;-)
> 
> BTW, this is more or less in the FAQ.  The section on what to do if
> NetBSD doesn't boot explicitly says that you should turn _all_ extensions
> off (with the _1_ exception of MODE32 if you need it).  This implies
> turning off Power Central as well ;-).
> 
> Later.
> 
> --
> Colin Wood                                      ender@is.rice.edu
> Consultant                                        Rice University
> Information Technology Services                       Houston, TX
Arrgh, tried that too, and nothing happened. Maybe I'll try macbsd 1.1
with booter 1.8 and see if that works.

Alex