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Date: Tue, 29 Apr 2008 00:04:11 -0700
From: Andrew Morton <akpm@linux-foundation.org>
To: Richard <tuxbox.guru@gmail.com>
Cc: linux-acpi@vger.kernel.org, linux-kernel@vger.kernel.org,
       Adam Belay <ambx1@neo.rr.com>, Adam M Belay <abelay@mit.edu>,
       Li Shaohua <shaohua.li@intel.com>,
       Matthieu Castet <castet.matthieu@free.fr>,
       Thomas Renninger <trenn@suse.de>, Jaroslav Kysela <perex@perex.cz>
Subject: Re: 2.6.25 pci=noacpi
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On Tue, 29 Apr 2008 07:53:57 +0100 Richard <tuxbox.guru@gmail.com> wrote:

> Hi all,
> 
> Using an AMD Sempron notebook (HP Compaq 6715b) single processor 
> machine,  It shuts down during bootup when ACPI is fully enabled.  I 
> added pci=noacpi to the cmdline and it finally boots, but its extremely 
> slow...  (kdm times out with error saying it took too long to load and 
> disables graphical)
> 
> Dmesg doest show anything out of the ordinary, irq_stats only shows the 
> timer interrupts being incremented. (noirq also works, but same 
> behaviour) Can someone please offer me some pointers so I can fault find 
> this problem.
> 

Did any earlier kernels work OK?  If so, which versions?

Thanks.