From owner-freebsd-x11@FreeBSD.ORG Fri Mar 22 16:48:53 2013 Return-Path: Delivered-To: freebsd-x11@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by hub.freebsd.org (Postfix) with ESMTP id 0A6806A0 for ; Fri, 22 Mar 2013 16:48:53 +0000 (UTC) (envelope-from linuxjustin@gmail.com) Received: from mail-pd0-f176.google.com (mail-pd0-f176.google.com [209.85.192.176]) by mx1.freebsd.org (Postfix) with ESMTP id DF3ABDB9 for ; Fri, 22 Mar 2013 16:48:52 +0000 (UTC) Received: by mail-pd0-f176.google.com with SMTP id t12so1678634pdi.21 for ; Fri, 22 Mar 2013 09:48:46 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=x-received:content-type:to:date:subject:mime-version :content-transfer-encoding:from:organization:message-id:user-agent; bh=7NKy00yXePh9oHu/DnnjNBUGcLeRfOKMnjL2Z6bfFLc=; b=PI0EOvZ+Y05fEo67+If3tlicKSNGB+sgvSjaiOnz4GNl7rQEniIZXmcSkUGd5hghF4 HYjp5xzfcggqBt8u8IgGCz6NQ+/9y5kY06Fc1pz9CSKKmNN+uLa9iQvdFxS7yHCJDB9A 8WjEMBfELfAqTtum5cKw/XpISDVAVTkCKGCNAZvTIzYfksD2vqouGhvtykzHV/asFZ4j PabCW++KwpCbEkDX0v5YhVP/8K+uF0XhhDCrH+7oTX+gV9sZUtcoeUDCpnyNhFH4MB9g n0nwUfdxnC45VmB1BSrAYPGhriHCNVF7b/yWVoSy68UwPG3G3umWMdzkOnQF2zpJvJnj E+Rw== X-Received: by 10.68.212.170 with SMTP id nl10mr3721952pbc.39.1363970926218; Fri, 22 Mar 2013 09:48:46 -0700 (PDT) Received: from darkgeek ([58.101.205.210]) by mx.google.com with ESMTPS id m18sm3599210pad.17.2013.03.22.09.48.43 (version=TLSv1 cipher=RC4-SHA bits=128/128); Fri, 22 Mar 2013 09:48:44 -0700 (PDT) Content-Type: text/plain; charset=gbk; format=flowed; delsp=yes To: freebsd-x11@freebsd.org Date: Sat, 23 Mar 2013 00:48:46 +0800 Subject: annoying unexpected red strips on screen MIME-Version: 1.0 Content-Transfer-Encoding: 7bit From: "Justin Yang" Organization: Personal Message-ID: User-Agent: Opera Mail/12.14 (FreeBSD) X-BeenThere: freebsd-x11@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: X11 on FreeBSD -- maintaining and support List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 22 Mar 2013 16:48:53 -0000 Hi, all: I'm now suffering some "unexpected red strips" on the screen, which frustrates me a lot. My box runs on a sandy bridge chip, and I've installed the latest xorg and Intel graphics drivers related ports from xorg-dev. It runs quite well except the red strips shown on my screen unexpectedly sometimes (not always, though). I also tried the xorg from our official ports tree but nothing improved (even worse). BTW, I only install the xorg related and Intel graphics drivers from source code (ports tree), while others, such as firefox, eclipse, are installed from pre-compiled packages directly from this site: http://dev.bsdrp.net/pkg/freebsd:9:x86:32/desktop/ What I've installed: justin@darkgeek.pts/0 ~ % pkg info | grep -i xorg linux-f10-xorg-libs-7.4_1 Xorg libraries (Linux Fedora 10) xorg-fonts-truetype-7.5.1 X.Org TrueType fonts xorg-minimal-7.5.2 X.Org minimal distribution metaport xorg-server-1.12.4,1 X.Org X server and related programs justin@darkgeek.pts/0 ~ % pkg info | grep -i libgl libGL-8.0.5_3 OpenGL library that renders using GLX or DRI libGLU-8.0.5 OpenGL utility library libglade2-2.6.4_5 GNOME glade library justin@darkgeek.pts/0 ~ % pkg info | grep -i intel xf86-video-intel-2.21.4 Driver for Intel integrated graphics chipsets justin@darkgeek.pts/0 ~ % pkg info | grep -i dri dri-8.0.5_3,2 OpenGL hardware acceleration drivers for the DRI dri2proto-2.8 DRI2 prototype headers libGL-8.0.5_3 OpenGL library that renders using GLX or DRI xf86-input-keyboard-1.6.2 X.Org keyboard input driver xf86-input-mouse-1.8.1 X.Org mouse input driver xf86-video-intel-2.21.4 Driver for Intel integrated graphics chipsets xf86-video-vesa-2.3.2 X.Org vesa display driver justin@darkgeek.pts/0 ~ % pkg info | grep -i libdrm libdrm-2.4.42_1 Userspace interface to kernel Direct Rendering Module services justin@darkgeek.pts/0 ~ % uname -a FreeBSD darkgeek 9.1-RELEASE FreeBSD 9.1-RELEASE #0 r243826: Tue Dec 4 06:55:39 UTC 2012 root@obrian.cse.buffalo.edu:/usr/obj/usr/src/sys/GENERIC i386 The annoying strips: http://i50.tinypic.com/260sgac.png And one more annoying thing: http://i50.tinypic.com/260sgac.png More details will be provided when needed. Any help is appreciated. Thank you in advance:) -- Regards, Justin Yang