annoying unexpected red strips on screen
Justin Yang
linuxjustin at gmail.com
Fri Mar 22 16:52:59 UTC 2013
Oh, I'm sorry but the picture of "The annoying strips" should be this one:
http://i49.tinypic.com/2q3og03.png
> 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 at 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 at 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 at darkgeek.pts/0 ~ % pkg info | grep -i intel
> xf86-video-intel-2.21.4 Driver for Intel integrated graphics
> chipsets
> justin at 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 at darkgeek.pts/0 ~ % pkg info | grep -i libdrm
> libdrm-2.4.42_1 Userspace interface to kernel Direct
> Rendering Module services
> justin at 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 at 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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