Syslog during a crash ** Attachment added: "syslog" http://launchpadlibrarian.net/50213416/syslog
** Description changed: Occasionally, maybe once a day, a video crash happens at random - the screen goes blank and then repeatedly flashes colored stripe patterns. When this happens the system still responds to pings, and if I mash Ctrl+Alt+F2 enough the text login prompt can be seen for a split second between the flashing stripe patterns. So this looks like a problem only with the output to the monitor; the rest of the system appears to be responsive, and the problem is not limited to the X display. Syslog during a crash contains items such as: anacron[749]: Job `cron.daily' started anacron[1424]: Updated timestamp for job `cron.daily' to 2010-06-12 [drm:i915_hangcheck_elapsed] *ERROR* Hangcheck timer elapsed... GPU hung render error detected, EIR: 0x00000000 [drm:i915_do_wait_request] *ERROR* i915_do_wait_request returns -5 (awaiting 4077 at 4076) [drm:i915_gem_idle] *ERROR* hardware wedged [drm:i915_gem_entervt_ioctl] *ERROR* Reenabling wedged hardware, good luck [drm:i915_hangcheck_elapsed] *ERROR* Hangcheck timer elapsed... GPU hung render error detected, EIR: 0x00000000 [drm:i915_do_wait_request] *ERROR* i915_do_wait_request returns -5 (awaiting 4080 at 4076) [drm:i915_gem_idle] *ERROR* hardware wedged I don't know whether the cron jobs starting was just a coincidence. I - tried running manually running every script in /etc/cron.daily but was - unable to reproduce the crash. + tried manually running every script in /etc/cron.daily but was unable to + reproduce the crash. $ ls /etc/cron.daily/ 0anacron apport apt aptitude bsdmainutils dpkg google-chrome logrotate man-db mlocate popularity-contest standard ProblemType: Bug DistroRelease: Ubuntu 10.04 Package: linux-image-generic 2.6.32.22.23 Regression: No Reproducible: No ProcVersionSignature: Ubuntu 2.6.32-22.36-generic 2.6.32.11+drm33.2 Uname: Linux 2.6.32-22-generic i686 AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.21. Architecture: i386 AudioDevicesInUse: - USER PID ACCESS COMMAND - /dev/snd/controlC0: ak 1200 F.... pulseaudio + USER PID ACCESS COMMAND + /dev/snd/controlC0: ak 1200 F.... pulseaudio CRDA: Error: [Errno 2] No such file or directory Card0.Amixer.info: - Card hw:0 'I82801DBICH4'/'Intel 82801DB-ICH4 with AD1981B at irq 17' - Mixer name : 'Analog Devices AD1981B' - Components : 'AC97a:41445374' - Controls : 26 - Simple ctrls : 18 + Card hw:0 'I82801DBICH4'/'Intel 82801DB-ICH4 with AD1981B at irq 17' + Mixer name : 'Analog Devices AD1981B' + Components : 'AC97a:41445374' + Controls : 26 + Simple ctrls : 18 CurrentDmesg: - [ 18.816215] b44: eth0: Link is up at 100 Mbps, full duplex. - [ 18.816222] b44: eth0: Flow control is off for TX and off for RX. - [ 18.816448] ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready - [ 28.960035] eth0: no IPv6 routers present + [ 18.816215] b44: eth0: Link is up at 100 Mbps, full duplex. + [ 18.816222] b44: eth0: Flow control is off for TX and off for RX. + [ 18.816448] ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready + [ 28.960035] eth0: no IPv6 routers present Date: Sat Jun 12 06:32:52 2010 Frequency: Once a day. HibernationDevice: RESUME=UUID=424e05e3-471c-438b-a767-5f39f17cd79c InstallationMedia: Ubuntu 9.10 "Karmic Koala" - Release i386 (20091028.5) IwConfig: - lo no wireless extensions. - - eth0 no wireless extensions. + lo no wireless extensions. + + eth0 no wireless extensions. Lsusb: - Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub - Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub - Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub - Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub + Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub + Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub + Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub + Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub MachineType: Dell Computer Corporation Dimension 2400 ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.32-22-generic root=UUID=e2291008-c3d7-4ee6-9933-90546a0385a3 ro quiet splash ProcEnviron: - LANG=en_US.utf8 - SHELL=/bin/bash + LANG=en_US.utf8 + SHELL=/bin/bash RelatedPackageVersions: linux-firmware 1.34 RfKill: - + SourcePackage: linux dmi.bios.date: 05/23/2003 dmi.bios.vendor: Dell Computer Corporation dmi.bios.version: A00 dmi.board.name: 0G1548 dmi.board.vendor: Dell Computer Corp. dmi.board.version: A00 dmi.chassis.type: 15 dmi.chassis.vendor: Dell Computer Corporation dmi.modalias: dmi:bvnDellComputerCorporation:bvrA00:bd05/23/2003:svnDellComputerCorporation:pnDimension2400:pvr:rvnDellComputerCorp.:rn0G1548:rvrA00:cvnDellComputerCorporation:ct15:cvr: dmi.product.name: Dimension 2400 dmi.sys.vendor: Dell Computer Corporation -- Graphics output flashes repeating colored patterns https://bugs.launchpad.net/bugs/593045 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
