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Date:      Fri, 04 Apr 2008 10:46:42 -0400
From:      Lowell Gilbert <freebsd-questions-local@be-well.ilk.org>
To:        std <std@suddenlink.net>
Cc:        freebsd-questions@freebsd.org
Subject:   Re: laptop won't boot w/o ac adapter plugged in
Message-ID:  <441w5ly8x9.fsf@be-well.ilk.org>
In-Reply-To: <200804030140.16059.std@suddenlink.net> (std@suddenlink.net's message of "Thu\, 3 Apr 2008 01\:40\:16 -0700")
References:  <200804030140.16059.std@suddenlink.net>

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std <std@suddenlink.net> writes:

> I have a newish laptop hp tx1320us with FreeBSD rel. 70 build.  If I don't 
> have the power cord plugged in, the system hangs at 
>
> Entropy harvesting: ethernet point_to_point
>
> If tap the power/reset slider on the case, it prints the following:
>
> load: 2.40 cmd: dd 71 [running] 0.00u 0.00s 0% 744k
>
> Is this a power management issue (apm OR acpi)?  Plugged in, it boots fine.  
> Is there, hopefully some toggle to tell it what to do when its plugged in or 
> not?

It looks like it's actually the entropy process copying from
somewhere.  You might try disabling the serial port (which might not
be powered on battery?) to see what effect that has.



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