Well I think mesa is still buggy, because 9 and 10 version produces some
screen corruptions in all KDE versions (in 12.04.4 and 14.04) and the
only resolution is to downgrade to Mesa 8. It occurs on Ivy bridge and
Sandy bridge intels.

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https://bugs.launchpad.net/bugs/1042211

Title:
  [quantal] [regression] [i915] Corrupted display, desktop and menus
  don't repaint correctly using Mesa 9.0 (8.0.4 works)

Status in Compiz:
  Invalid
Status in Mesa:
  Confirmed
Status in “compiz” package in Ubuntu:
  Invalid
Status in “mesa” package in Ubuntu:
  Triaged

Bug description:
  WORKAROUND:
  Download and install the old Mesa 8.0.4 packages for quantal from:
  https://launchpad.net/ubuntu/+source/mesa/8.0.4-1ubuntu1

  or add the Unity staging PPA:

  sudo add-apt-repository ppa:unity-team/staging

  ORIGINAL DESCRIPTION:
  After installing the latest updates on Quantal, desktop fails to repaint 
correctly:
  - moving a window leave trails
  - plain color is displayed instead of custom background
  - menus are flickering

  ProblemType: Bug
  DistroRelease: Ubuntu 12.10
  Package: compiz 1:0.9.8+bzr3319-0ubuntu2
  ProcVersionSignature: Ubuntu 3.5.0-12.12-generic 3.5.2
  Uname: Linux 3.5.0-12-generic i686
  ApportVersion: 2.5.1-0ubuntu2
  Architecture: i386
  CompizPlugins: 
[core,composite,opengl,compiztoolbox,decor,vpswitch,snap,mousepoll,resize,place,move,wall,grid,regex,imgpng,session,gnomecompat,animation,fade,unitymtgrabhandles,workarounds,scale,expo,ezoom,unityshell]
  Date: Mon Aug 27 10:38:41 2012
  DistUpgraded: Fresh install
  DistroCodename: quantal
  DistroVariant: ubuntu
  GraphicsCard:
   Intel Corporation Atom Processor D4xx/D5xx/N4xx/N5xx Integrated Graphics 
Controller [8086:a011] (prog-if 00 [VGA controller])
     Subsystem: ASUSTeK Computer Inc. Device [1043:83ac]
     Subsystem: ASUSTeK Computer Inc. Device [1043:83ac]
  InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Alpha i386 (20110209)
  MachineType: ASUSTeK Computer INC. 1015PE
  PackageArchitecture: all
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.5.0-12-generic 
root=UUID=014cdf46-1d84-4e78-a68e-5d6de3419ad9 ro quiet splash vt.handoff=7
  SourcePackage: compiz
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 05/31/2010
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 0402
  dmi.board.asset.tag: To Be Filled By O.E.M.
  dmi.board.name: 1015PE
  dmi.board.vendor: ASUSTeK Computer INC.
  dmi.board.version: x.xx
  dmi.chassis.asset.tag: 0x00000000
  dmi.chassis.type: 10
  dmi.chassis.vendor: ASUSTeK Computer INC.
  dmi.chassis.version: x.x
  dmi.modalias: 
dmi:bvnAmericanMegatrendsInc.:bvr0402:bd05/31/2010:svnASUSTeKComputerINC.:pn1015PE:pvrx.x:rvnASUSTeKComputerINC.:rn1015PE:rvrx.xx:cvnASUSTeKComputerINC.:ct10:cvrx.x:
  dmi.product.name: 1015PE
  dmi.product.version: x.x
  dmi.sys.vendor: ASUSTeK Computer INC.
  version.compiz: compiz 1:0.9.8+bzr3319-0ubuntu2
  version.libdrm2: libdrm2 2.4.38-0ubuntu2
  version.libgl1-mesa-dri: libgl1-mesa-dri 9.0~git20120821.c1114c61-0ubuntu1
  version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
  version.libgl1-mesa-glx: libgl1-mesa-glx 9.0~git20120821.c1114c61-0ubuntu1
  version.xserver-xorg-core: xserver-xorg-core 2:1.12.99.905-0ubuntu3
  version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.7.3-0ubuntu1
  version.xserver-xorg-video-ati: xserver-xorg-video-ati 
1:6.99.99~git20120713.6ef1ad6a-0ubuntu1
  version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.20.3-0ubuntu1
  version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 
1:1.0.1-4~ubuntu1

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