Hello, I just wanted to update that since updating all of the firmware I haven't experienced the problem anymore. I'll keep monitoring the issue, but so far this looks promising.
Thanks! -- 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/1450910 Title: Watchdog detected hard LOCKUP on cpu 9 Status in linux package in Ubuntu: Incomplete Bug description: Experiencing system lockups while idle on Ubuntu 14.04.2, kernel 3.16.0-36. Appears to be related to Bug 1004313 Description: Ubuntu 14.04.2 LTS Release: 14.04 Attached are the details from syslog: ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.16.0-36-generic 3.16.0-36.48~14.04.1 ProcVersionSignature: Ubuntu 3.16.0-36.48~14.04.1-generic 3.16.7-ckt9 Uname: Linux 3.16.0-36-generic x86_64 ApportVersion: 2.14.1-0ubuntu3.10 Architecture: amd64 Date: Fri May 1 13:27:07 2015 ProcEnviron: TERM=xterm-256color PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=en_US.UTF-8 SHELL=/bin/bash SourcePackage: linux-lts-utopic UpgradeStatus: No upgrade log present (probably fresh install) --- AlsaDevices: total 0 crw-rw---- 1 root audio 116, 1 May 1 11:30 seq crw-rw---- 1 root audio 116, 33 May 1 11:30 timer AplayDevices: Error: [Errno 2] No such file or directory ApportVersion: 2.14.1-0ubuntu3.10 Architecture: amd64 ArecordDevices: Error: [Errno 2] No such file or directory AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: CRDA: Error: [Errno 2] No such file or directory CurrentDmesg: [22218.731864] init: tty1 main process ended, respawning DistroRelease: Ubuntu 14.04 HibernationDevice: RESUME=UUID=65cea15a-996b-45f6-80fe-200ee1f11ab4 MachineType: Dell Inc. PowerEdge R430 Package: linux (not installed) PciMultimedia: ProcEnviron: TERM=xterm-256color PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=en_US.UTF-8 SHELL=/bin/bash ProcFB: 0 VESA VGA ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-36-generic root=UUID=8070b71a-7af3-4a37-a8a6-679255d4ee49 ro quiet splash vt.handoff=7 ProcVersionSignature: Ubuntu 3.16.0-36.48~14.04.1-generic 3.16.7-ckt9 RelatedPackageVersions: linux-restricted-modules-3.16.0-36-generic N/A linux-backports-modules-3.16.0-36-generic N/A linux-firmware 1.127.11 RfKill: Error: [Errno 2] No such file or directory Tags: trusty Uname: Linux 3.16.0-36-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo _MarkForUpload: True dmi.bios.date: 11/17/2014 dmi.bios.vendor: Dell Inc. dmi.bios.version: 1.0.2 dmi.board.name: 03XKDV dmi.board.vendor: Dell Inc. dmi.board.version: A00 dmi.chassis.type: 23 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvr1.0.2:bd11/17/2014:svnDellInc.:pnPowerEdgeR430:pvr:rvnDellInc.:rn03XKDV:rvrA00:cvnDellInc.:ct23:cvr: dmi.product.name: PowerEdge R430 dmi.sys.vendor: Dell Inc. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1450910/+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
