kernel-packages team mailing list archive

[olof <olof@xxxxxxx>]

** Attachment added: "dmesg > dmesg.txt after following https://wiki.ubuntu.com/DebuggingKernelSuspend for 4.0-rc7"
   https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1439418/+attachment/4372910/+files/dmesg.txt

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https://bugs.launchpad.net/bugs/1439418

Title:
  Failing to resume from suspend/standby

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  Fails to resume from suspend/standby for an Acer Aspire E1-772G. When
  trying to resume there is a black blank screen with a white underscore
  in the top left corner.

  This worked in 13.10 but is broken in 14.04 and 14.10.

  Suspend triggered by inactivity.
  --- 
  ApportVersion: 2.14.7-0ubuntu8.2
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC1:  olof       2115 F.... pulseaudio
   /dev/snd/controlC0:  olof       2115 F.... pulseaudio
  CurrentDesktop: Unity
  DistroRelease: Ubuntu 14.10
  HibernationDevice: RESUME=UUID=b6bc9763-31e8-4c3f-a81e-3f9fe461a134
  InstallationDate: Installed on 2015-03-29 (3 days ago)
  InstallationMedia: Ubuntu 14.10 "Utopic Unicorn" - Release amd64 (20141022.1)
  MachineType: Acer Aspire E1-772G
  NonfreeKernelModules: nvidia
  Package: linux (not installed)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.16.0-33-generic.efi.signed root=/dev/mapper/ubuntu--vg-root ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 3.16.0-33.44-generic 3.16.7-ckt7
  RelatedPackageVersions:
   linux-restricted-modules-3.16.0-33-generic N/A
   linux-backports-modules-3.16.0-33-generic  N/A
   linux-firmware                             1.138.1
  Tags:  utopic
  Uname: Linux 3.16.0-33-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
  _MarkForUpload: True
  dmi.bios.date: 10/11/2013
  dmi.bios.vendor: Insyde Corp.
  dmi.bios.version: V1.00
  dmi.board.asset.tag: Type2 - Board Asset Tag
  dmi.board.name: EA70_HW
  dmi.board.vendor: Acer
  dmi.board.version: Type2 - Board Version
  dmi.chassis.type: 10
  dmi.chassis.vendor: Chassis Manufacturer
  dmi.chassis.version: Chassis Version
  dmi.modalias: dmi:bvnInsydeCorp.:bvrV1.00:bd10/11/2013:svnAcer:pnAspireE1-772G:pvrV1.00:rvnAcer:rnEA70_HW:rvrType2-BoardVersion:cvnChassisManufacturer:ct10:cvrChassisVersion:
  dmi.product.name: Aspire E1-772G
  dmi.product.version: V1.00
  dmi.sys.vendor: Acer

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