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** Changed in: xserver-xorg-video-intel
       Status: Incomplete => Won't Fix

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https://bugs.launchpad.net/bugs/1087582

Title:
  [gen3] Bad GPU performance whilst CPU is in deep sleep

Status in X.org xf86-video-intel:
  Won't Fix
Status in “xserver-xorg-video-intel” package in Ubuntu:
  Incomplete

Bug description:
  I have an Acer AOD250(KAV60) netbook.
  On Ubuntu 12.10 with glxgears I get 50-60 fps, while on Lubuntu I get half that and sometimes worse.
  The odd thing about this is that when I start moving my mouse around it straightens up and goes back to roughly 55-60 fps, and once I stop moving the mouse, the performance drops again.
  I know the chipset and GPU isn't the best out there, but it shouldn't be acting like this(before, I was able to use Celestia with ease but now I get below 5 fps).

  Latest available BIOS(v1.29)
  Intel Atom N270 1.6GHz(1 core, 2 threads)
  1024RAM
  Intel 945GMA(8MB VRAM from BIOS)

  Tested glxgears from mesa-utils "8.0.1+git20110129+d8f7d6b-0ubuntu2"

  ProblemType: Bug
  DistroRelease: Ubuntu 12.10
  Package: xserver-xorg-video-intel 2:2.20.9-0ubuntu2
  ProcVersionSignature: Ubuntu 3.5.0-19.30-generic 3.5.7
  Uname: Linux 3.5.0-19-generic i686
  ApportVersion: 2.6.1-0ubuntu6
  Architecture: i386
  Date: Fri Dec  7 02:37:04 2012
  InstallationDate: Installed on 2012-12-07 (0 days ago)
  InstallationMedia: Lubuntu 12.10 "Quantal Quetzal" - Release i386 (20121017.1)
  MarkForUpload: True
  SourcePackage: xserver-xorg-video-intel
  UpgradeStatus: No upgrade log present (probably fresh install)

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