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[Bug 559883] Re: lucid X crashes with dual head configuration when opengl is enabled with intel GM945

 

** Description changed:

  Binary package hint: xorg
  
  I am using a intel GM945 based desktop system (mb: ibase 899) with two dvi outputs and two Samsung 204B LCDs (no others ouputs are used). After installation and updating the system (kubuntu 10.04 beta-2) it starts with both displays in clone mode. After enabling dual head functions via xrandr or the KDE systemsettings gui X crashes and restarts automaticly.
  A workaround is to use xrender instead of opengl (changed in KDE systemsettings). Dual head configuration is working now, but very slow.
  For keeping the dual head setup and enabling it system wide I use a small xorg.conf.
  Testing kubuntu 10.04 beta-1 produced the same segmentation fault (XorgLogOld.txt.old).
  
  ProblemType: Bug
  DistroRelease: Ubuntu 10.04
  Package: xorg 1:7.5+5ubuntu1
  ProcVersionSignature: Ubuntu 2.6.32-19.28-generic 2.6.32.10+drm33.1
  Uname: Linux 2.6.32-19-generic i686
  Architecture: i386
  Date: Sat Apr 10 10:40:38 2010
  DkmsStatus: Error: [Errno 2] No such file or directory
  GdmLog: Error: command ['sudo', 'cat', '/var/log/gdm/:0.log'] failed with exit code 1: cat: /var/log/gdm/:0.log: No such file or directory
  GdmLog1: Error: command ['sudo', 'cat', '/var/log/gdm/:0.log.1'] failed with exit code 1: cat: /var/log/gdm/:0.log.1: No such file or directory
  GdmLog2: Error: command ['sudo', 'cat', '/var/log/gdm/:0.log.2'] failed with exit code 1: cat: /var/log/gdm/:0.log.2: No such file or directory
  InstallationMedia: Kubuntu 10.04 "Lucid Lynx" - Beta i386 (20100406.1)
  ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.32-19-generic root=UUID=d95f31fc-450c-4874-989d-9c91cffbb4d3 ro quiet splash
  ProcEnviron:
   LANG=de_DE.UTF-8
   SHELL=/bin/bash
  SourcePackage: xorg
  dmi.bios.date: 09/20/2006
  dmi.bios.vendor: Phoenix Technologies, LTD
  dmi.bios.version: 6.00 PG
  dmi.board.name: 945GM
  dmi.chassis.type: 3
  dmi.modalias: dmi:bvnPhoenixTechnologies,LTD:bvr6.00PG:bd09/20/2006:svn:pn:pvr:rvn:rn945GM:rvr:cvn:ct3:cvr:
  system:
   distro:             Ubuntu
   codename:           lucid
   architecture:       i686
   kernel:             2.6.32-19-generic
+ 
+ 
+ [lspci]
+ 00:02.0 VGA compatible controller [0300]: Intel Corporation Mobile 945GM/GMS, 943/940GML Express Integrated Graphics Controller [8086:27a2] (rev 03)
+     	Subsystem: Intel Corporation Mobile 945GM/GMS, 943/940GML Express Integrated Graphics Controller [8086:27a2]

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https://bugs.launchpad.net/bugs/559883

Title:
  lucid X crashes with dual head configuration when opengl is enabled
  with intel GM945


References