linux-kernel - Re: Hibernation oops with 2.6.31 won't fit the screen

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Message-ID: <20090930120327.GC1412@ucw.cz>
Date:	Wed, 30 Sep 2009 14:03:27 +0200
From:	Pavel Machek <pavel@....cz>
To:	Ondrej Zary <linux@...nbow-software.org>
Cc:	linux-kernel@...r.kernel.org
Subject: Re: Hibernation oops with 2.6.31 won't fit the screen - how to
	debug?

On Sat 2009-09-19 21:55:00, Ondrej Zary wrote:
> Hello,
> hibernation worked great with 2.6.30 - I had over a month of uptime (it never 
> worked so well before - always crashed after some time). But in 2.6.31, it's 
> broken again - and completely. The first hibernation works but it always 
> crashes on the second one.
> 
> The problem is that the oops is so long that it does not fit the screen - even 
> 1280x1024 is not enough. Scrolling does not work (as it used to do on 2.4 
> kernels), netconsole does not catch it. So how can I debug this?

I see you solved that already but... vga=6 and mdelay(1000) in
printk/oops code is canonical way to debug that.
								Pavel
-- 
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
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