Bug is vanished. checked for 12 hours. > there was a new bug in the upstream kernel. after waking up from the sleep and opening a file upload dialog lead my computer screen to flash for 3-4 times. there were no errors or whatsoever.
** Tags added: kernel-fixed-upstream-3.15-rc7 ** Changed in: linux (Ubuntu) Status: Incomplete => Confirmed -- 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/1324742 Title: BUG: unable to handle kernel NULL pointer dereference at 0000000000000068 Status in “linux” package in Ubuntu: Confirmed Bug description: Description: Ubuntu 14.04 LTS Release: 14.04 ---------------------- > HSPA Stick doesn't work > Can't Restart/Shutdown ---------------------- dmesg.log is attached --- ApportVersion: 2.14.1-0ubuntu3.2 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC1: rooshan 2212 F.... pulseaudio /dev/snd/controlC0: rooshan 2212 F.... pulseaudio CurrentDesktop: Unity DistroRelease: Ubuntu 14.04 HibernationDevice: RESUME=UUID=b9bd7bf4-27a2-4615-a015-f51dfd3b1ca1 InstallationDate: Installed on 2014-05-28 (1 days ago) InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417) MachineType: TOSHIBA Satellite L655 Package: linux (not installed) ProcFB: 0 radeondrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-27-generic root=UUID=49d4c839-9bf6-453b-b5b2-18c4399f095b ro quiet splash vt.handoff=7 ProcVersionSignature: Ubuntu 3.13.0-27.50-generic 3.13.11 RelatedPackageVersions: linux-restricted-modules-3.13.0-27-generic N/A linux-backports-modules-3.13.0-27-generic N/A linux-firmware 1.127.2 Tags: trusty Uname: Linux 3.13.0-27-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo _MarkForUpload: True dmi.bios.date: 03/23/2011 dmi.bios.vendor: INSYDE dmi.bios.version: 2.30 dmi.board.asset.tag: Base Board Asset Tag dmi.board.name: Base Board Product Name dmi.board.vendor: Intel Corp. dmi.board.version: Base Board Version dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 10 dmi.chassis.vendor: OEM Chassis Manufacturer dmi.chassis.version: OEM Chassis Version dmi.modalias: dmi:bvnINSYDE:bvr2.30:bd03/23/2011:svnTOSHIBA:pnSatelliteL655:pvrPSK2JL-00C001:rvnIntelCorp.:rnBaseBoardProductName:rvrBaseBoardVersion:cvnOEMChassisManufacturer:ct10:cvrOEMChassisVersion: dmi.product.name: Satellite L655 dmi.product.version: PSK2JL-00C001 dmi.sys.vendor: TOSHIBA To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1324742/+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