Date: Sat, 23 Mar 2013 00:48:46 +0800 From: "Justin Yang" <linuxjustin@gmail.com> To: freebsd-x11@freebsd.org Subject: annoying unexpected red strips on screen Message-ID: <op.wucwzkdi62b4ba@darkgeek>
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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
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