Seems to be fixed in upstream kernel, although did not occur on every resume previously.
** Tags added: kernel-fixed-upstream -- 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/1425453 Title: [Dell Inc. Latitude E6430] suspend/resume failure [non-free: nvidia] Status in linux package in Ubuntu: Incomplete Bug description: Error on resume from suspend 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 i686 NonfreeKernelModules: nvidia Annotation: This occured during a previous suspend and prevented it from resuming properly. ApportVersion: 2.16.1-0ubuntu2 Architecture: i386 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: ed 3237 F.... pulseaudio /dev/snd/seq: timidity 1518 F.... timidity Date: Wed Feb 25 09:34:47 2015 DuplicateSignature: suspend/resume:Dell Inc. Latitude E6430:A09 ExecutablePath: /usr/share/apport/apportcheckresume Failure: suspend/resume HibernationDevice: RESUME=UUID=6051f154-4db2-4c44-ae10-778e5044d865 InstallationDate: Installed on 2014-04-17 (313 days ago) InstallationMedia: Ubuntu 13.10 "Saucy Salamander" - Release i386 (20131016.1) InterpreterPath: /usr/bin/python3.4 MachineType: Dell Inc. Latitude E6430 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=145f3f5e-fb0b-49a8-9f7d-b930a2396d8a ro quiet splash 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 E6430] suspend/resume failure [non-free: nvidia] UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: dmi.bios.date: 12/13/2012 dmi.bios.vendor: Dell Inc. dmi.bios.version: A09 dmi.board.name: 0H3MT5 dmi.board.vendor: Dell Inc. dmi.board.version: A00 dmi.chassis.type: 9 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvrA09:bd12/13/2012:svnDellInc.:pnLatitudeE6430:pvr01:rvnDellInc.:rn0H3MT5:rvrA00:cvnDellInc.:ct9:cvr: dmi.product.name: Latitude E6430 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/1425453/+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