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Message-ID: <b6a2187b0708041929x6afd8787t368d3f9f27b709c1@mail.gmail.com>
Date: Sun, 5 Aug 2007 10:29:14 +0800
From: "Jeff Chua" <jeff.chua.linux@...il.com>
To: "Linus Torvalds" <torvalds@...ux-foundation.org>
Cc: lkml <linux-kernel@...r.kernel.org>,
"H. Peter Anvin" <hpa@...or.com>
Subject: Re: Linux 2.6.23-rc2
On 8/5/07, Linus Torvalds <torvalds@...ux-foundation.org> wrote:
> Jeff - do I understand correctly that the "or" means that even *without* a
> suspend-to-ram sequence, and just by going into X and then going back to
> text-mode, the screen is corrupt?
I've done more tests. It seems that "suspend-to-ram" sequence is the
culprit. After resume, the text console is messed up. Not switching
X/console.
Boot up. Console -> X ok -> Console ok -> s2ram -> console bad -> X ok
-> console bad -> X ok.
> I just want to make sure that there is no suspend-related activity
> required for this at all, and the only common issue is probably just that
> suspend ends up *also* triggering the X mode-setting at resume..
It's suspend as indicated above.
> (Side note: if you have a modern distro, you might try to change the line
> that says
> Driver "i810"
> in the /etc/X11/xorg.conf to say
> Driver "intel"
I'll test this and get back.
Thanks,
Jeff.
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