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[Launchpad Bug Tracker <1352161@xxxxxxxxxxxxxxxxxx>]

[Expired for linux (Ubuntu) because there has been no activity for 60
days.]

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

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https://bugs.launchpad.net/bugs/1352161

Title:
  Screen remains blank after sleep on HP netbook, i945GME video chipset

Status in linux package in Ubuntu:
  Expired

Bug description:
  Description:	Ubuntu 12.04.4 LTS
  Release:	12.04

  HP mini netbook, 2GB RAM, atom processor

  from dmesg:
  [    0.087839] smpboot: CPU0: Intel(R) Atom(TM) CPU N280   @ 1.66GHz (fam: 06, model: 1c, stepping: 02)

  [    1.299784] Linux agpgart interface v0.103
  [    1.299985] agpgart-intel 0000:00:00.0: Intel 945GME Chipset
  [    1.300151] agpgart-intel 0000:00:00.0: detected gtt size: 262144K total, 262144K mappable
  [    1.300292] agpgart-intel 0000:00:00.0: detected 8192K stolen memory
  [    1.300539] agpgart-intel 0000:00:00.0: AGP aperture is 256M @ 0xd0000000

  Obviously, this is not an nvidia driver issue already mentioned on
  launchpad.

  This seems to be related to
  https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1283938

  I can successfully  ftp, telnet or SSH to the netbook after I try to
  wake it, but the screen refuses to turn on.

  It also seems to recognise new USB devices that are plugged in while
  the screen remains blank.

  Ctrl-Alt-f1 allowed me to login and type (without seeing the typed text)
  shutdown -r now
  at which point the netbook restarted, and everything I was doing was gone.

  I recently installed cpulimit to address the ongoing xapian index
  retrieval resource hogging bug mentioned here,

  https://bugs.launchpad.net/ubuntu/+source/apt-xapian-index/+bug/830333

  but after that I installed a bunch of updates that were due through
  the update manager, including the latest kernel.

  For now, I have told the power manager to not sleep the screen.

  Cheers,

  Erich

  ProblemType: Bug
  DistroRelease: Ubuntu 12.04
  Package: linux-image-3.13.0-32-generic 3.13.0-32.57~precise1
  ProcVersionSignature: Ubuntu 3.13.0-32.57~precise1-generic 3.13.11.4
  Uname: Linux 3.13.0-32-generic i686
  NonfreeKernelModules: wl
  ApportVersion: 2.0.1-0ubuntu17.6
  Architecture: i386
  Date: Mon Aug  4 15:16:26 2014
  InstallationMedia: Ubuntu 12.04.2 LTS "Precise Pangolin" - Release i386 (20130213)
  MarkForUpload: True
  ProcEnviron:
   LANGUAGE=en_AU:en
   TERM=xterm
   PATH=(custom, no user)
   LANG=en_AU.UTF-8
   SHELL=/bin/bash
  SourcePackage: linux-lts-trusty
  UpgradeStatus: No upgrade log present (probably fresh install)

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