Public bug reported: 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 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. 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 ** Affects: xserver-xorg-video-intel (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug -- 64 bit Webots simulator freezes system with Intel GM965 https://bugs.launchpad.net/bugs/513523 You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel in ubuntu. _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
