Rick's kernel log available here: http://pastebin.ubuntu.com/15077887/
Line 10556 shows nulls being written to the log and then presumably the machine being rebooted because it has hung. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1546092 Title: computer freezes frequently Status in linux package in Ubuntu: Confirmed Bug description: Running Xenial. Freezes seem to happen every 5 to 45 minutes. I have not been able to create any repro steps, it feels quite random. ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: linux-image-4.4.0-4-generic 4.4.0-4.19 ProcVersionSignature: Ubuntu 4.4.0-4.19-generic 4.4.1 Uname: Linux 4.4.0-4-generic x86_64 ApportVersion: 2.19.4-0ubuntu2 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: rick 1780 F.... pulseaudio CurrentDesktop: Unity Date: Tue Feb 16 08:26:12 2016 HibernationDevice: RESUME=UUID=36268acb-4215-452f-9778-754c015d00d8 InstallationDate: Installed on 2016-02-02 (13 days ago) InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Alpha amd64 (20160131) MachineType: TOSHIBA Satellite L15W-B ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-4-generic.efi.signed root=UUID=ed019e52-c90e-48b7-bbe4-ae5d39fea067 ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-4.4.0-4-generic N/A linux-backports-modules-4.4.0-4-generic N/A linux-firmware 1.155 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 07/16/2015 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 5.00 dmi.board.asset.tag: ATN12345678901234567 dmi.board.name: 0670 dmi.board.vendor: FF40 dmi.board.version: To be filled by O.E.M. dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 10 dmi.chassis.vendor: TOSHIBA dmi.chassis.version: To Be Filled By O.E.M. dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr5.00:bd07/16/2015:svnTOSHIBA:pnSatelliteL15W-B:pvrPSKVUU-00S01U:rvnFF40:rn0670:rvrTobefilledbyO.E.M.:cvnTOSHIBA:ct10:cvrToBeFilledByO.E.M.: dmi.product.name: Satellite L15W-B dmi.product.version: PSKVUU-00S01U dmi.sys.vendor: TOSHIBA To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1546092/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
