From mboxrd@z Thu Jan  1 00:00:00 1970
From: bugzilla-daemon@freedesktop.org
Subject: [Bug 32350] KMS:RS480:X200M laptop screen goes crazy after
	unplugging power adapter
Date: Tue,  1 Feb 2011 23:04:15 -0800 (PST)
Message-ID: <20110202070415.54C1213004D@annarchy.freedesktop.org>
References: <bug-32350-502@http.bugs.freedesktop.org/>
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https://bugs.freedesktop.org/show_bug.cgi?id=32350

--- Comment #31 from Alex Deucher <agd5f@yahoo.com> 2011-02-01 23:04:13 PST ---
(In reply to comment #30)
> Tried that but it's hard to tell whether it works because when I resume the
> screen is blank. I need to get the quirks back. Ugg..
> 
> Up to fedora 11 kernel 2.6.30 I everything worked perfectly. So I have a hard
> time believing it's an ACPI issue.

Lots of things in the kernel changed between 2.6.30 and newer kernels,
including acpi.  It could also be some hardware component that's starting to
fail since your upgrade to F14.  You might also want to try an older or newer
kernel (try 2.6.37 or 2.6.38-rcX for example) on your F14 install to see if you
have better luck; it may be a problem specific to the F14 kernels.   At the
very least it may help narrow down the problem area.  Another thing to try
would be to verify that F11 still works (thus not a hw problem) and then bisect
between that kernel and more recent one to try and track down when the problem
started.

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