[Dell Inc. Inspiron 5547] suspend/resume failure

[Harish]

I suspended my machine.
Tried to wake up by pressing keys,touching mouse pad.
As it didn't wake the machine...pressed the power button.It woke up and screen freezed.

ProblemType: KernelOops
DistroRelease: Ubuntu 16.04
Package: linux-image-4.4.0-17-generic 4.4.0-17.33
ProcVersionSignature: Ubuntu 4.4.0-17.33-generic 4.4.6
Uname: Linux 4.4.0-17-generic x86_64
Annotation: This occurred during a previous suspend, and prevented the system from resuming properly.
ApportVersion: 2.20.1-0ubuntu1
Architecture: amd64
AudioDevicesInUse:
 USER PID ACCESS COMMAND
 /dev/snd/controlC1: harish 2541 F.... pulseaudio
 /dev/snd/controlC0: harish 2541 F.... pulseaudio
Date: Thu Apr 7 09:12:13 2016
DuplicateSignature: suspend/resume:Dell Inc. Inspiron 5547:A07
ExecutablePath: /usr/share/apport/apportcheckresume
Failure: suspend/resume
HibernationDevice: RESUME=UUID=50c319d2-c707-4f1b-9892-0d20c6f0ce2f
InstallationDate: Installed on 2015-07-31 (250 days ago)
InstallationMedia: Ubuntu 14.04.1 LTS "Trusty Tahr" - Release amd64 (20140722.2)
InterpreterPath: /usr/bin/python3.5
MachineType: Dell Inc. Inspiron 5547
ProcCmdline: /usr/bin/python3 /usr/share/apport/apportcheckresume
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-17-generic root=UUID=1045f991-e1a4-4984-96d2-a1432bac267f ro acpi quiet splash acpi=force 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-4.4.0-17-generic N/A
 linux-backports-modules-4.4.0-17-generic N/A
 linux-firmware 1.157
SourcePackage: linux
Title: [Dell Inc. Inspiron 5547] suspend/resume failure
UpgradeStatus: Upgraded to xenial on 2016-04-03 (3 days ago)
UserGroups:

dmi.bios.date: 01/23/2015
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A07
dmi.board.name: 08KNCD
dmi.board.vendor: Dell Inc.
dmi.board.version: A00
dmi.chassis.type: 8
dmi.chassis.vendor: Dell Inc.
dmi.chassis.version: A07
dmi.modalias: dmi:bvnDellInc.:bvrA07:bd01/23/2015:svnDellInc.:pnInspiron5547:pvrA07:rvnDellInc.:rn08KNCD:rvrA00:cvnDellInc.:ct8:cvrA07:
dmi.product.name: Inspiron 5547
dmi.product.version: A07
dmi.sys.vendor: Dell Inc.

[Brad Figg (brad-figg)]

This change was made by a bot.

[Joseph Salisbury (jsalisbury)]

Would it be possible for you to test the latest upstream kernel? Refer to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest v4.6 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'.

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/v4.6-rc4-wily/

[Launchpad Janitor (janitor)]

[Expired for linux (Ubuntu) because there has been no activity for 60 days.]