Would it be possible for you to test the latest upstream kernel? Refer to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest v3.19 kernel[0].
If this bug is fixed in the mainline kernel, please add the following tag 'kernel-fixed-upstream'. If the mainline kernel does not fix this bug, please add the tag: 'kernel-bug-exists-upstream'. If you are unable to test the mainline kernel, for example it will not boot, please add the tag: 'kernel-unable-to-test-upstream'. Once testing of the upstream kernel is complete, please mark this bug as "Confirmed". Thanks in advance. [0] http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.19-vivid/ ** Changed in: linux (Ubuntu) Importance: Critical => Medium ** Changed in: linux (Ubuntu) Status: Confirmed => Incomplete -- 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/1422283 Title: [Dell Inc. Latitude E5440] suspend/resume failure Status in linux package in Ubuntu: Incomplete Bug description: After some time in sleep mode, the laptop turns off completely and the session lost with all program crashed. When the laptop starts again, I have to log in to a new session. This may be related to the fact that the laptop dual-boots Windows 8.1 pro that is configured to hybrid sleep (sleep for a pre-determined time than hibernate), though the length of time it takes to turn off does not seem constant - it may take an hour or several. ProblemType: KernelOops DistroRelease: Ubuntu 15.04 Package: linux-image-3.18.0-13-generic 3.18.0-13.14 ProcVersionSignature: Ubuntu 3.18.0-13.14-generic 3.18.5 Uname: Linux 3.18.0-13-generic x86_64 Annotation: This occured during a previous suspend and prevented it from resuming properly. ApportVersion: 2.16.1-0ubuntu2 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC1: odeda 3163 F.... pulseaudio /dev/snd/controlC0: odeda 3163 F.... pulseaudio CRDA: country IL: DFS-UNSET (2402 - 2482 @ 40), (N/A, 20), (N/A) (5150 - 5250 @ 40), (N/A, 23), (N/A), NO-OUTDOOR (5250 - 5350 @ 40), (N/A, 23), (0 ms), NO-OUTDOOR, DFS Date: Mon Feb 16 10:31:06 2015 DuplicateSignature: suspend/resume:Dell Inc. Latitude E5440:A06 ExecutablePath: /usr/share/apport/apportcheckresume Failure: suspend/resume HibernationDevice: RESUME=UUID=24405171-f0ac-4b13-817a-068a95eb189c InstallationDate: Installed on 2015-01-09 (37 days ago) InstallationMedia: Ubuntu 15.04 "Vivid Vervet" - Alpha amd64 (20150109) InterpreterPath: /usr/bin/python3.4 MachineType: Dell Inc. Latitude E5440 ProcCmdline: /usr/bin/python3 /usr/share/apport/apportcheckresume ProcEnviron: TERM=linux PATH=(custom, no user) ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.18.0-13-generic root=UUID=459f4711-4cd2-4fa9-a676-67ce56f74979 ro quiet splash vt.handoff=7 PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon. RelatedPackageVersions: linux-restricted-modules-3.18.0-13-generic N/A linux-backports-modules-3.18.0-13-generic N/A linux-firmware 1.141 SourcePackage: linux Title: [Dell Inc. Latitude E5440] suspend/resume failure UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: dmi.bios.date: 05/01/2014 dmi.bios.vendor: Dell Inc. dmi.bios.version: A06 dmi.board.name: 08RCYC dmi.board.vendor: Dell Inc. dmi.board.version: A00 dmi.chassis.type: 9 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvrA06:bd05/01/2014:svnDellInc.:pnLatitudeE5440:pvr01:rvnDellInc.:rn08RCYC:rvrA00:cvnDellInc.:ct9:cvr: dmi.product.name: Latitude E5440 dmi.product.version: 01 dmi.sys.vendor: Dell Inc. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1422283/+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
