Did this issue start happening after an update/upgrade? Was there a prior kernel version where you were not having this particular problem?
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/ ** Changed in: linux (Ubuntu) Importance: Undecided => 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/1568588 Title: [ECS A790GXM-A] suspend/resume failure Status in linux package in Ubuntu: Incomplete Bug description: testing Ubuntu 16.04 some troubles with suspension. At return, with manual shutdown this message was showed ProblemType: KernelOops DistroRelease: Ubuntu 16.04 Package: linux-image-4.4.0-18-generic 4.4.0-18.34 ProcVersionSignature: Ubuntu 4.4.0-18.34-generic 4.4.6 Uname: Linux 4.4.0-18-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/controlC2: bpuga 1987 F.... pulseaudio /dev/snd/controlC0: bpuga 1987 F.... pulseaudio /dev/snd/controlC1: bpuga 1987 F.... pulseaudio Date: Sun Apr 10 12:59:55 2016 DuplicateSignature: suspend/resume:ECS A790GXM-A:080015 ExecutablePath: /usr/share/apport/apportcheckresume Failure: suspend/resume HibernationDevice: RESUME=UUID=3d79b97d-8125-465d-9712-c25b696b74ad InstallationDate: Installed on 2016-03-04 (36 days ago) InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Alpha amd64 (20160304) InterpreterPath: /usr/bin/python3.5 IwConfig: enp3s0 no wireless extensions. enp4s0 no wireless extensions. lo no wireless extensions. MachineType: ECS A790GXM-A ProcCmdline: /usr/bin/python3 /usr/share/apport/apportcheckresume ProcEnviron: LANGUAGE=es_CL:es PATH=(custom, no user) LANG=es_CL.UTF-8 ProcFB: 0 radeondrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-18-generic root=UUID=b64a8bad-a18a-468c-b6ed-ce4755655cf6 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-4.4.0-18-generic N/A linux-backports-modules-4.4.0-18-generic N/A linux-firmware 1.157 RfKill: SourcePackage: linux Title: [ECS A790GXM-A] suspend/resume failure UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: dmi.bios.date: 06/15/2009 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 080015 dmi.board.name: A790GXM-A dmi.board.vendor: ECS dmi.board.version: 1.0 dmi.chassis.type: 3 dmi.chassis.vendor: ECS dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr080015:bd06/15/2009:svnECS:pnA790GXM-A:pvr1.0:rvnECS:rnA790GXM-A:rvr1.0:cvnECS:ct3:cvr: dmi.product.name: A790GXM-A dmi.product.version: 1.0 dmi.sys.vendor: ECS To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1568588/+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
