** 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 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