linux-kernel - Re: Problem activating multiple cores ONLY if I press any key before kernel is loaded

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Message-ID: <20080531072535.GD5405@ucw.cz>
Date:	Sat, 31 May 2008 09:25:35 +0200
From:	Pavel Machek <pavel@....cz>
To:	S K <nospamnoham@...il.com>
Cc:	linux-kernel@...r.kernel.org
Subject: Re: Problem activating multiple cores ONLY if I press any key before kernel is loaded

On Sun 2008-05-25 20:39:10, S K wrote:
> Hi,
> 
> This is 100% reproducible. I'm using a Shuttle SG33G5, Q9300 (45nm)
> and Fedora 9 with kernel 2.6.25.3-18.fc9.i686.
> 
> When the PC boots up, if I don't press any key till I see "Redhat nash
> version..." everything works fine (well, good enough).
> 
> But if I press a key during the boot and end up inside GRUB boot menu
> and choose Linux (Linux is the default), the boot hangs after the line
> "Booting the kernel." and before "Redhat nash..." is displayed.

USB keyboard? Try disabling usb legacy emulation in bios. If it helps,
make them fix their bios.

-- 
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(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
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