Public bug reported: Using my computer, I randomly get errors, and the entire computer freezes up. Even the alt+sysrq keys can't be used for a clean shutdown.
All I know is, that this seems to happen when I'm using the native flash player (64bit version), and scroll down the page (not sure if scrolling has anything to do with it). Specifically on the KhanAcademy site. Error below: Mar 25 11:49:34 cputr kernel: [ 4391.621494] [drm] capturing error event; look for more information in /debug/dri/0/i915_error_state Mar 25 11:49:34 cputr kernel: [ 4391.623033] render error detected, EIR: 0x00000010 Mar 25 11:49:34 cputr kernel: [ 4391.623039] page table error Mar 25 11:49:34 cputr kernel: [ 4391.623042] PGTBL_ER: 0x00000100 Mar 25 11:49:34 cputr kernel: [ 4391.623049] [drm:i915_report_and_clear_eir] *ERROR* EIR stuck: 0x00000010, masking Mar 25 11:49:34 cputr kernel: [ 4391.623063] render error detected, EIR: 0x00000010 Mar 25 11:49:34 cputr kernel: [ 4391.623067] page table error Mar 25 11:49:34 cputr kernel: [ 4391.623070] PGTBL_ER: 0x00000100 ProblemType: Bug DistroRelease: Ubuntu 11.10 Package: linux-image-3.0.0-12-generic 3.0.0-12.20 ProcVersionSignature: Ubuntu 3.0.0-12.20-generic 3.0.4 Uname: Linux 3.0.0-12-generic x86_64 AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24. ApportVersion: 1.23-0ubuntu3 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: ubuntu 5051 F.... pulseaudio CRDA: Error: [Errno 2] No such file or directory Card0.Amixer.info: Card hw:0 'ICH6'/'Intel ICH6 with AD1981B at irq 23' Mixer name : 'Analog Devices AD1981B' Components : 'AC97a:41445374' Controls : 28 Simple ctrls : 20 CasperVersion: 1.287 Date: Mon Mar 26 01:24:30 2012 LiveMediaBuild: Kubuntu 11.10 "Oneiric Ocelot" - Release amd64 (20111012) MachineType: Dell Inc. OptiPlex GX280 ProcEnviron: LANGUAGE= LANG=en_US.UTF-8 SHELL=/bin/bash ProcKernelCmdLine: noprompt cdrom-detect/try-usb=true file=/cdrom/preseed/khostname.seed boot=casper maybe-ubiquity initrd=/casper/initrd.lz quiet splash -- RelatedPackageVersions: linux-restricted-modules-3.0.0-12-generic N/A linux-backports-modules-3.0.0-12-generic N/A linux-firmware 1.60 RfKill: 0: phy0: Wireless LAN Soft blocked: no Hard blocked: no SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 03/03/2006 dmi.bios.vendor: Dell Inc. dmi.bios.version: A08 dmi.board.name: 0H7276 dmi.board.vendor: Dell Inc. dmi.chassis.type: 6 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvrA08:bd03/03/2006:svnDellInc.:pnOptiPlexGX280:pvr:rvnDellInc.:rn0H7276:rvr:cvnDellInc.:ct6:cvr: dmi.product.name: OptiPlex GX280 dmi.sys.vendor: Dell Inc. ** Affects: linux (Ubuntu) Importance: Undecided Status: Confirmed ** Tags: amd64 apport-bug oneiric -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/964914 Title: [oneiric][i915] X driver randomly freezes with render/page table errors. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/964914/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs