Intel 965GM + openGL

[tfmoraes]

Binary package hint: xserver-xorg-video-intel

In some openGL applications I have a segmentation fault, in the dmesg log I can see lines like this:
[ 6183.888272] python[10255]: segfault at 248 ip 0670abf6 sp bfb15e7c error 4 in libGL.so.1.2[6709000+5000]

The problem can reproduced with this python code:

from OpenGL.GL import *
from OpenGL.GL import *
from OpenGL.GLUT import *
glutInit([''])
glutInitDisplayMode (GLUT_SINGLE | GLUT_RGB)

My sistem info:

ubuntu@ubuntu:~$ uname -a
Linux ubuntu 2.6.31-3-generic #19-Ubuntu SMP Tue Jul 14 16:04:41 UTC 2009 i686 GNU/Linux

  GL_VERSION: 2.1 Mesa 7.5
  GL_VENDOR: Tungsten Graphics, Inc
  GL_RENDERER: Mesa DRI Intel(R) 965GM GEM 20090712 2009Q2 RC3 x86/MMX/SSE2

It is a Ubuntu 9.10 Alpha running in the live CD.

In the Ubuntu 9.04 using xorg-edgers packages the same error occurs, it can be verified with the same python code.

ProblemType: Bug
Architecture: i386
Date: Tue Aug 11 00:42:22 2009
DistroRelease: Ubuntu 9.10
LiveMediaBuild: Ubuntu 9.10 "Karmic Koala" - Alpha i386 (20090722.2)
MachineType: Positivo Positivo Mobile
Package: xserver-xorg-video-intel 2:2.8.0-0ubuntu1
ProcCmdLine: BOOT_IMAGE=/casper/vmlinuz file=/cdrom/preseed/hostname.seed boot=casper initrd=/casper/initrd.lz quiet splash --
ProcEnviron:
 LANG=en_US.UTF-8
 SHELL=/bin/bash
ProcVersionSignature: Ubuntu 2.6.31-3.19-generic
RelatedPackageVersions:
 xserver-xorg 1:7.4+3ubuntu5
 libgl1-mesa-glx 7.5-1ubuntu1
 libdrm2 2.4.11-1ubuntu1
 xserver-xorg-video-intel 2:2.8.0-0ubuntu1
 xserver-xorg-video-ati 1:6.12.99+git20090629.f39cafc5-0ubuntu1
SourcePackage: xserver-xorg-video-intel
Uname: Linux 2.6.31-3-generic i686
XorgConf: Error: [Errno 2] No such file or directory: '/etc/X11/xorg.conf'
XorgLogOld: Error: [Errno 2] No such file or directory: '/var/log/Xorg.0.log.old'
dmi.bios.date: 12/19/2008
dmi.bios.vendor: Phoenix Technologies LTD
dmi.bios.version: SROSA001.86C.0038.D.081219
dmi.board.name: M720R
dmi.board.vendor: CLEVO Co.
dmi.board.version: Not Applicable
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 1
dmi.chassis.vendor: CLEVO Co.
dmi.chassis.version: N/A
dmi.modalias: dmi:bvnPhoenixTechnologiesLTD:bvrSROSA001.86C.0038.D.081219:bd12/19/2008:svnPositivo:pnPositivoMobile:pvr14PO_POS:rvnCLEVOCo.:rnM720R:rvrNotApplicable:cvnCLEVOCo.:ct1:cvrN/A:
dmi.product.name: Positivo Mobile
dmi.product.version: 14PO_POS
dmi.sys.vendor: Positivo
fglrx: Not loaded
system:
 distro: Ubuntu
 architecture: i686kernel: 2.6.31-3-generic