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[Bug 1389202] Re: Ubuntu Vivid Won't Unsuspend on my Laptop


Would it be possible for you to test the latest upstream kernel? Refer
to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest
v3.18 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:

If you are unable to test the mainline kernel, for example it will not boot, please add the tag: 'kernel-unable-to-test-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/v3.18-rc3-vivid/

** Changed in: linux (Ubuntu)
   Importance: Undecided => Medium

** Changed in: linux (Ubuntu)
       Status: Confirmed => Incomplete

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  Ubuntu Vivid Won't Unsuspend on my Laptop

Status in “linux” package in Ubuntu:

Bug description:
  My hardware: https://gist.github.com/anonymous/5a51cfb83206b4921024

  I am using the most recent version of the development version of
  Ubuntu Vivid. I suspended my laptop, waited 10 seconds, and attempted
  to start back up, and all I received was a black screen.

  ProblemType: Bug
  DistroRelease: Ubuntu 15.04
  Package: linux-image-3.16.0-24-generic 3.16.0-24.32 [modified: boot/vmlinuz-3.16.0-24-generic]
  ProcVersionSignature: Ubuntu 3.16.0-24.32-generic 3.16.4
  Uname: Linux 3.16.0-24-generic x86_64
  ApportVersion: 2.14.7-0ubuntu10
  Architecture: amd64
   /dev/snd/controlC1:  kamakwazee   2364 F.... pulseaudio
   /dev/snd/controlC0:  kamakwazee   2364 F.... pulseaudio
  CurrentDesktop: Unity
  Date: Tue Nov  4 06:01:27 2014
  HibernationDevice: RESUME=UUID=dd86048a-b27e-4a92-8c9d-7ddc40004c7d
  InstallationDate: Installed on 2014-11-03 (0 days ago)
  InstallationMedia: Ubuntu 15.04 "Vivid Vervet" - Alpha amd64 (20141103)
  MachineType: Acer Aspire 7250
   PATH=(custom, no user)
  ProcFB: 0 radeondrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.16.0-24-generic root=UUID=187a0bae-b60c-4aca-9001-182874683cf2 ro quiet splash
   linux-restricted-modules-3.16.0-24-generic N/A
   linux-backports-modules-3.16.0-24-generic  N/A
   linux-firmware                             1.138
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 11/02/2011
  dmi.bios.vendor: Insyde Corp.
  dmi.bios.version: V1.10
  dmi.board.asset.tag: Base Board Asset Tag
  dmi.board.name: HMA71_BZ
  dmi.board.vendor: Acer
  dmi.board.version: Base Board Version
  dmi.chassis.type: 10
  dmi.chassis.vendor: Chassis Manufacturer
  dmi.chassis.version: Chassis Version
  dmi.modalias: dmi:bvnInsydeCorp.:bvrV1.10:bd11/02/2011:svnAcer:pnAspire7250:pvrV1.10:rvnAcer:rnHMA71_BZ:rvrBaseBoardVersion:cvnChassisManufacturer:ct10:cvrChassisVersion:
  dmi.product.name: Aspire 7250
  dmi.product.version: V1.10
  dmi.sys.vendor: Acer

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