ubuntu-x-swat team mailing list archive

[Thomas Krause <thomas@xxxxxxxxxxxxxxxxxx>]

** Description changed:

  Binary package hint: xserver-xorg-video-intel
  
  The commercial robot simulator Webots (free demo version at
  http://www.cyberbotics.com/products/webots/download_linux.html) recently
  switched to Ogre for their rendering engine.
  
  Since then the 64 bit version of Webots will freeze the system (even
- Alt+Print+K won't restart the X server, I need to poweroff the maschine
+ Alt+Print+K won't restart the X server, I need to poweroff the machine
  manually). The 32 bit version works fine under the same 64 bit system.
  
  This is the last message from the command line (subscribed to a good old
  sheet of paper):
  
  do_wait: drmWaitVBlank returned -1, IRQs don't seem to be working
  correctly. Try adjusting the vblank_mode configuration parameter.
  
  Webots might use reflection in their rendering internally (I have
  contacted the vendor about that) and this bug might be related to
  https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-
  intel/+bug/298532. But in #298532 the reporter explicitly mentions that
  both 32 bit and 64 bit versions will crash.
  
  I know that Ubuntu is not in charge of fixing bugs triggered by some 3rd
- party commercial application but the system, but no application should
- be able to freeze the complete system causing data loss and potential
- file system integrity problems.
+ party commercial application, but no application should be able to
+ freeze the complete system causing data loss and potential file system
+ integrity problems.
  
  ProblemType: Bug
  Architecture: amd64
  Date: Thu Jan 28 00:09:20 2010
  DistroRelease: Ubuntu 9.10
  InstallationMedia: Ubuntu 9.10 "Karmic Koala" - Release amd64 (20091027)
  MachineType: Dell Inc. XPS M1330
  Package: xserver-xorg-video-intel 2:2.9.0-1ubuntu2.1
  ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.31-17-generic root=UUID=3c131c8e-4b4b-4ab7-8253-f4be46c2cfdc ro quiet splash
  ProcEnviron:
   LANG=de_DE.UTF-8
   SHELL=/bin/bash
  ProcVersionSignature: Ubuntu 2.6.31-17.54-generic
  RelatedPackageVersions:
   xserver-xorg 1:7.4+3ubuntu10
   libgl1-mesa-glx 7.6.0-1ubuntu4
   libdrm2 2.4.14-1ubuntu1
   xserver-xorg-video-intel 2:2.9.0-1ubuntu2.1
   xserver-xorg-video-ati 1:6.12.99+git20090929.7968e1fb-0ubuntu1
  SourcePackage: xserver-xorg-video-intel
  Uname: Linux 2.6.31-17-generic x86_64
  XorgConf: Error: [Errno 2] No such file or directory: '/etc/X11/xorg.conf'
  dmi.bios.date: 12/26/2008
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A15
  dmi.board.name: 0N6705
  dmi.board.vendor: Dell Inc.
  dmi.chassis.type: 8
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: dmi:bvnDellInc.:bvrA15:bd12/26/2008:svnDellInc.:pnXPSM1330:pvr:rvnDellInc.:rn0N6705:rvr:cvnDellInc.:ct8:cvr:
  dmi.product.name: XPS M1330
  dmi.sys.vendor: Dell Inc.
  fglrx: Not loaded
  system:
   distro:             Ubuntu
   architecture:       x86_64kernel:             2.6.31-17-generic

-- 
64 bit Webots simulator freezes system with Intel GM965
https://bugs.launchpad.net/bugs/513523
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