*** This bug is a duplicate of bug 1416557 *** https://bugs.launchpad.net/bugs/1416557
The bug can still be reproduced using mainline kernel version 4.4-rc3 installed from http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.4-rc3-wily/ -- 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/1429347 Title: [Acer Aspire V5-573G] suspend/resume failure [non-free: wl] Status in linux package in Ubuntu: Confirmed Bug description: Black screen on resume from sleep ProblemType: KernelOops DistroRelease: Ubuntu 15.04 Package: linux-image-3.19.0-7-generic 3.19.0-7.7 ProcVersionSignature: Ubuntu 3.19.0-7.7-generic 3.19.0 Uname: Linux 3.19.0-7-generic x86_64 NonfreeKernelModules: wl Annotation: This occured during a previous suspend and prevented it from resuming properly. ApportVersion: 2.16.2-0ubuntu1 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: valeronm 1743 F.... pulseaudio /dev/snd/controlC1: valeronm 1743 F.... pulseaudio Date: Sat Mar 7 09:34:23 2015 ExecutablePath: /usr/share/apport/apportcheckresume Failure: suspend/resume InstallationDate: Installed on 2015-01-30 (35 days ago) InstallationMedia: Ubuntu 15.04 "Vivid Vervet" - Alpha amd64 (20150130) InterpreterPath: /usr/bin/python3.4 MachineType: Acer Aspire V5-573G ProcCmdline: /usr/bin/python3 /usr/share/apport/apportcheckresume ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.19.0-7-generic.efi.signed root=UUID=eca5cdef-c2d4-4af6-a5e2-a11289cc9cfc 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. SourcePackage: linux Title: [Acer Aspire V5-573G] suspend/resume failure [non-free: wl] UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: dmi.bios.date: 01/12/2015 dmi.bios.vendor: Insyde Corp. dmi.bios.version: V2.30 dmi.board.asset.tag: Type2 - Board Asset Tag dmi.board.name: Dazzle_HW dmi.board.vendor: Acer dmi.board.version: Type2 - A01 Board Version dmi.chassis.type: 10 dmi.chassis.vendor: Chassis Manufacturer dmi.chassis.version: Chassis Version dmi.modalias: dmi:bvnInsydeCorp.:bvrV2.30:bd01/12/2015:svnAcer:pnAspireV5-573G:pvrTBDbyOEM:rvnAcer:rnDazzle_HW:rvrType2-A01BoardVersion:cvnChassisManufacturer:ct10:cvrChassisVersion: dmi.product.name: Aspire V5-573G dmi.product.version: TBD by OEM dmi.sys.vendor: Acer To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1429347/+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