ubuntu-x-swat team mailing list archive

[Bryce Harrington <bryce@xxxxxxxxxxxxxxxxxxx>]

** 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 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 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
+ 
+ 
+ [lspci]
+ 00:02.0 VGA compatible controller [0300]: Intel Corporation Mobile GM965/GL960 Integrated Graphics Controller [8086:2a02] (rev 0c)
+     	Subsystem: Dell Device [1028:0209]

-- 
[i965] 64 bit Webots simulator freezes system with Intel GM965
https://bugs.launchpad.net/bugs/513523
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