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Date: 	Fri, 17 Nov 1995 09:33:15 -0800 (PST)
From: Tom Samplonius <tom@uniserve.com>
To: "Heiko W.Rupp" <hwr@pilhuhn.de>
cc: current@freebsd.org
Subject: Re: 2.1-stable just hangs
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On Fri, 17 Nov 1995, Heiko W.Rupp wrote:

> Hello,
> 
> another problem:
> sometimes (at elast 2 times a weak) a p55tp4xe with p90, 32mb Ram,
> 2940 , smc elite + just hangs.
> You can still enter commands on any ttys and ptys but as soon as the
> command is to be executed, the machine hangs. pressing reset is the
> only way to get it going again. 
> Any hints on debugging this?

  I have seen this before, with same motherboard and SCSI controller.  It 
turned out to be heat related.  I just left the cover off the system, and 
so far it is hasn't happened again.

Tom