From: Pavel Machek <pavel@ucw.cz>
To: Ondrej Zary <linux@rainbow-software.org>
Cc: linux-kernel@vger.kernel.org
Subject: Re: Hibernation oops with 2.6.31 won't fit the screen - how to debug?
Date: Wed, 30 Sep 2009 14:03:27 +0200 [thread overview]
Message-ID: <20090930120327.GC1412@ucw.cz> (raw)
In-Reply-To: <200909192155.01225.linux@rainbow-software.org>
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
prev parent reply other threads:[~2009-09-30 12:03 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-09-19 19:55 Ondrej Zary
2009-09-19 21:44 ` Frans Pop
2009-09-19 22:08 ` Jiri Slaby
2009-09-22 19:56 ` Hibernation oops with 2.6.31 won't fit the screen - bisected Ondrej Zary
2009-09-30 12:03 ` Pavel Machek [this message]
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