From owner-freebsd-current@FreeBSD.ORG  Sun Mar 23 08:27:02 2014
Return-Path: <owner-freebsd-current@FreeBSD.ORG>
Delivered-To: freebsd-current@freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115])
 (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits))
 (No client certificate requested)
 by hub.freebsd.org (Postfix) with ESMTPS id 4A32622B
 for <freebsd-current@freebsd.org>; Sun, 23 Mar 2014 08:27:02 +0000 (UTC)
Received: from mail-qg0-x231.google.com (mail-qg0-x231.google.com
 [IPv6:2607:f8b0:400d:c04::231])
 (using TLSv1 with cipher ECDHE-RSA-RC4-SHA (128/128 bits))
 (No client certificate requested)
 by mx1.freebsd.org (Postfix) with ESMTPS id 0CE5BE8F
 for <freebsd-current@freebsd.org>; Sun, 23 Mar 2014 08:27:01 +0000 (UTC)
Received: by mail-qg0-f49.google.com with SMTP id z60so12706563qgd.8
 for <freebsd-current@freebsd.org>; Sun, 23 Mar 2014 01:27:01 -0700 (PDT)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113;
 h=mime-version:sender:date:message-id:subject:from:to:content-type;
 bh=npiMbdBItJBJ3JqAefoLUDN+02vfc/vjbGb0kEgPwS0=;
 b=RvAIXRVc7SpOTeAFg4Z1nrAPwBUk3eO0AZACLPirOe2J4RPBuPn2FplekDpCcVXjFv
 RCCS9qMpV5cT0tWuBkGZy09/lYPxdaMib4LN+ecrnt5JbmTYbLWSM7lkYfny4sqA73Cw
 raB9XU8V9TA4BbRJVeI9HEcERPypDb982q3veoWpCS1GH1WjzZWX/e1ofWSgdv7mJMpA
 QZZlWBV+G67cOD1O++bSUrTHWOBtaNaQR+mENjhYrtCN3f0tn5lGxRhh0n760xFwBZQ3
 Do5dxyjes2q9hI7fewjLJ+qBZlh8Rx/mog7tL8/kjImdzzjZiFHJrcl69+yYbAOkI0dO
 6dZw==
MIME-Version: 1.0
X-Received: by 10.224.123.212 with SMTP id q20mr81474qar.95.1395563221241;
 Sun, 23 Mar 2014 01:27:01 -0700 (PDT)
Sender: adrian.chadd@gmail.com
Received: by 10.224.8.137 with HTTP; Sun, 23 Mar 2014 01:27:01 -0700 (PDT)
Date: Sun, 23 Mar 2014 01:27:01 -0700
X-Google-Sender-Auth: U1mDGdDtxYmEhAcx9899gViE0ZU
Message-ID: <CAJ-Vmo=XUwYcOZ6nFucMhf9G2sWqLG=tbwaFYfueRkujJQg3zw@mail.gmail.com>
Subject: (more) screen distortion with intel GPU / xorg on recent -HEAD?
From: Adrian Chadd <adrian@freebsd.org>
To: freebsd-current <freebsd-current@freebsd.org>
Content-Type: text/plain; charset=ISO-8859-1
X-BeenThere: freebsd-current@freebsd.org
X-Mailman-Version: 2.1.17
Precedence: list
List-Id: Discussions about the use of FreeBSD-current
 <freebsd-current.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/options/freebsd-current>, 
 <mailto:freebsd-current-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-current/>
List-Post: <mailto:freebsd-current@freebsd.org>
List-Help: <mailto:freebsd-current-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-current>,
 <mailto:freebsd-current-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Sun, 23 Mar 2014 08:27:02 -0000

Hi,

I know this is an information-poor message.

The last time i updated my two test laptops was around the middle of
last month. Back then, xorg would occasionally get distorted, but
typically would come back from suspend fine.

Lately, it seems a 50% chance that coming back from suspend that xorg
will be not only distorted, but further screen redraws are wrong. It's
like the framebuffer configuration is wrong and persists to be wrong.
I have to exit out of xorg and restart it.

Has anyone else seen this?


-a