** Description changed: Kernel panics occur sporadically in Xubuntu. The error can be triggered - more likely by playing MP4-Videos in Firefox or VLC, but it also - happened with the Parole player or idling. I first thought of an + more likely by playing MP4 and WebM Videos in Firefox or VLC, but it + also happened with the Parole player or idling. I first thought of an hardware issue, but memtest gave me no clue AND it also happened similarly inside a Oracle Virtual Box on another, completely different hardware. The only similarity was using 64-bit SMP (mine is AMD, theirs were Intel). Most of the time the system freezes completely, repeating the last half of a second of the sound that was playing over and over again. I also have seen a few kernel panic screens (which I am hopefully able to attach) with multiple kernel versions. If the error is pointing to the ATi graphic's driver, I also want to add that I am not using any proprietary drivers. Even though kernel panics aren't logged, I try to include everything I can think of. For the logs attached let me hint at the time of the last panic which occured at March 17th between 11:17 and 11:20 CET. ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.13.0-83-generic 3.13.0-83.127 ProcVersionSignature: Ubuntu 3.13.0-83.127-generic 3.13.11-ckt35 Uname: Linux 3.13.0-83-generic x86_64 ApportVersion: 2.14.1-0ubuntu3.19 Architecture: amd64 AudioDevicesInUse: - USER PID ACCESS COMMAND - /dev/snd/controlC1: sadow 1771 F.... pulseaudio - /dev/snd/controlC0: sadow 1771 F.... pulseaudio + USER PID ACCESS COMMAND + /dev/snd/controlC1: sadow 1771 F.... pulseaudio + /dev/snd/controlC0: sadow 1771 F.... pulseaudio CurrentDesktop: XFCE Date: Thu Mar 17 12:14:31 2016 HibernationDevice: RESUME=UUID=47982094-8634-4828-99c6-196f979b37ed InstallationDate: Installed on 2015-02-01 (409 days ago) InstallationMedia: Xubuntu 14.04.1 LTS "Trusty Tahr" - Release amd64 (20140723) IwConfig: - eth0 no wireless extensions. - - lo no wireless extensions. + eth0 no wireless extensions. + + lo no wireless extensions. MachineType: ECS A780GM-A ProcFB: 0 radeondrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-83-generic root=UUID=f18bc6eb-1745-4906-8c29-3d365d5f0192 ro quiet splash vt.handoff=7 RelatedPackageVersions: - linux-restricted-modules-3.13.0-83-generic N/A - linux-backports-modules-3.13.0-83-generic N/A - linux-firmware 1.127.20 + linux-restricted-modules-3.13.0-83-generic N/A + linux-backports-modules-3.13.0-83-generic N/A + linux-firmware 1.127.20 RfKill: - + SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 07/15/2009 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 080014 dmi.board.name: A780GM-A dmi.board.vendor: ECS dmi.board.version: 1.0 dmi.chassis.type: 3 dmi.chassis.vendor: ECS dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr080014:bd07/15/2009:svnECS:pnA780GM-A:pvr1.0:rvnECS:rnA780GM-A:rvr1.0:cvnECS:ct3:cvr: dmi.product.name: A780GM-A dmi.product.version: 1.0 dmi.sys.vendor: ECS
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1558507 Title: Sporadic Kernel Panic while playing videos To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1558507/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs