This change was made by a bot. -- 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/1375173
Title: [Acer AO722] suspend/resume failure Status in “linux” package in Ubuntu: Confirmed Bug description: Lubuntu 14.10 Beta 2 newly installed * Close laptop lid to put system into suspend mode and power indicator changes from blue to slow flashing orange, indicating that hardware has entered suspend mode. * Reopen laptop lid and press a key to wake up, power indicator changes back to steady blue indicating that system is coming back up into full power state. HOWEVER screen remains completely blank (no backlight) and system appears totally unresponsive (although difficult to tell with no screen). * Attempted to use hardware function keys to activate screen - nothing. * Tried ALT-CTRL-F1 then ALT-CTRL-F7 to wake up X, still no display. * Attempted single press of power button to initiate "Shutdown" - no respone The only way to procede was to hold the power button for four seconds to kill power and start cold ProblemType: KernelOops DistroRelease: Ubuntu 14.10 Package: linux-image-3.16.0-17-generic 3.16.0-17.23 [modified: boot/vmlinuz-3.16.0-17-generic] ProcVersionSignature: Ubuntu 3.16.0-17.23-generic 3.16.3 Uname: Linux 3.16.0-17-generic x86_64 Annotation: This occured during a previous suspend and prevented it from resuming properly. ApportVersion: 2.14.7-0ubuntu2 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC1: art 1956 F.... pulseaudio /dev/snd/controlC0: art 1956 F.... pulseaudio CRDA: Error: [Errno 2] No such file or directory: 'iw' Date: Mon Sep 29 09:07:32 2014 DuplicateSignature: suspend/resume:Acer AO722:V1.11 ExecutablePath: /usr/share/apport/apportcheckresume Failure: suspend/resume HibernationDevice: RESUME=UUID=b164d5a4-08fb-4a10-b285-e36f3997aeae InstallationDate: Installed on 2014-09-26 (2 days ago) InstallationMedia: Lubuntu 14.10 "Utopic Unicorn" - Alpha amd64 (20140923) InterpreterPath: /usr/bin/python3.4 MachineType: Acer AO722 ProcCmdline: /usr/bin/python3 /usr/share/apport/apportcheckresume ProcEnviron: TERM=linux PATH=(custom, no user) ProcFB: 0 radeondrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-17-generic root=UUID=bf9f8de0-2b70-4f49-85ee-54f7d94a6508 ro PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon. RelatedPackageVersions: linux-restricted-modules-3.16.0-17-generic N/A linux-backports-modules-3.16.0-17-generic N/A linux-firmware 1.134 SourcePackage: linux Title: [Acer AO722] suspend/resume failure UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: dmi.bios.date: 09/25/2012 dmi.bios.vendor: Acer dmi.bios.version: V1.11 dmi.board.asset.tag: Base Board Asset Tag dmi.board.name: JE10-BZ dmi.board.vendor: Acer dmi.board.version: Base Board Version dmi.chassis.type: 10 dmi.chassis.vendor: Acer dmi.chassis.version: V1.11 dmi.modalias: dmi:bvnAcer:bvrV1.11:bd09/25/2012:svnAcer:pnAO722:pvrV1.11:rvnAcer:rnJE10-BZ:rvrBaseBoardVersion:cvnAcer:ct10:cvrV1.11: dmi.product.name: AO722 dmi.product.version: V1.11 dmi.sys.vendor: Acer To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1375173/+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
