linux-kernel - [BUG] Lid close causes system freeze with colour effects

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Message-ID: <4F4519A3.5080709@gmail.com>
Date:	Wed, 22 Feb 2012 17:36:51 +0100
From:	Łukasz Sowa <luksow@...il.com>
To:	linux-acpi@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [BUG] Lid close causes system freeze with colour effects

Hi,

I'm experiencing strange bug when I close lid of my Dell Studio 1555 -
system is totally frozen (no answers form ssh, no key reaction) and
display is showing some blurring, moving, colourful rectangles (see
photos [1] [2]). Any suggestions what causes it or how to debug it
(kernel log shows nothing)?

[1] http://dl.dropbox.com/u/22768404/DSC_0011.JPG
[2] http://dl.dropbox.com/u/22768404/DSC_0012.JPG

Thanks,
Lukasz Sowa
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