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Date:      Sat, 13 Jan 1996 20:59:05 +0100 (MET)
From:      Philippe Regnauld <regnauld@tetard.frmug.fr.net>
To:        hackers@freebsd.org (hackers)
Subject:   Booting 2.1.0 (or 2.0.5) on Olivetti ECHOS 20
Message-ID:  <199601131959.UAA00255@tetard.frmug.fr.net>

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Hi,

	I got hold of an Olivetti Echos 20 (Portable 486 SX 33/ 4Mb RAM).  
	I tried to boot 2.1.0, and I got  the following (I've even tried to
	I tried disable all unused devices): 

	...
	rootfs is 1000 Kbyte compiles in MFS
	BIOS Geometries: 
	0:02370e3c 0..567=568 cylinders, 0..14=15 heads, 1..60=60 sectors
	0 accounted for


	Fatal trap 12: page fault while in kernel mode
	fault virtual address	= 0x0
	fault code		= supervisor read, page not present
	instruction pointer	= 0x8:0xf018c82d
	code segment		= base 0x0, limit 0xffff, type 0x1b
				= DPL 0, pres 1, def32 1, gran 1
	processor eflags	= interrupt enabled, resume, IOPL = 0
	current process		= 1 (swapper)
	interrupt mask		= net tty bio
	panic: page fault

	I also tried with 2.0.5 Boot disk, it hangs right after
	loading the kernel (completely frozen)...

	I don't know much about kernel debugging, but does it have anything
	to do with the geometry/disk not being recognized?

	(BTW, a friend of mine bought this machine a week ago and he is
	running Linux with no problems).

							-- Phil
	

-- 
- [ regnauld@tetard.frmug.fr.net / +48.8N+2.3E / +33 1 4507 9391 / Sol 3 ] -
- [ regnauld@freenix.fr		 / FreeBSD 2.x /  			 ] -
  "Le schtroumpf est à l'homme ce que le bleu est au billard" - F.Berjon




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