** Description changed:

  I got a lot of screen tearing in latest Gnome Shell 3.7.91 on 13.04.
  It's like huge portions of the screen are redrawn in different place to
  the left of where they should be.
  
  This happens during camera movement in Steam for Linux games like TF2,
  CS:S, Open Source like Xonotic, few WINE games and in Unigine
- benchmarks. Doesn't affect VDPAU accelerated video playback (mplayer,
- flash).
+ benchmarks.
+ 
+ It also affect VDPAU accelerated video playback (mplayer, youtube etc).
  
  It's fresh and updated installation using latest daily Ubuntu build and Gnome 
3 Team PPA.
  I tested with 310.x and 313.x Nvidia drivers from repositories.
  It never happened in fresh installation of 13.04 with Gnome 3.6.3 at same 
machine with drivers from repositories or Nvidia website. It wasn't a problem 
with Gnome Shell 3.6 in 12.10.
  
  ProblemType: Bug
  DistroRelease: Ubuntu 13.04
  Package: gnome-shell 3.7.91-0ubuntu1~raring3 [origin: 
LP-PPA-gnome3-team-gnome3]
  ProcVersionSignature: Ubuntu 3.8.0-11.20-generic 3.8.2
  Uname: Linux 3.8.0-11-generic x86_64
  NonfreeKernelModules: nvidia
  ApportVersion: 2.9.1-0ubuntu1
  Architecture: amd64
  CrashDB: ubuntu
  Date: Sat Mar  9 23:35:26 2013
  DisplayManager: gdm
  GsettingsChanges:
   b'org.gnome.desktop.interface' b'clock-show-date' b'true'
   b'org.gnome.desktop.interface' b'document-font-name' b"'Ubuntu 11'"
   b'org.gnome.desktop.interface' b'gtk-theme' b"'MediterraneanLightDarkest'"
   b'org.gnome.desktop.interface' b'icon-theme' b"'Faience-Azur'"
  InstallationDate: Installed on 2013-03-08 (1 days ago)
  InstallationMedia: Ubuntu 13.04 "Raring Ringtail" - Alpha amd64 (20130308)
  MarkForUpload: True
  ProcEnviron:
   TERM=xterm
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=<set>
   LANG=pl_PL.UTF-8
   SHELL=/bin/bash
  SourcePackage: gnome-shell
  UpgradeStatus: No upgrade log present (probably fresh install)

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https://bugs.launchpad.net/bugs/1153073

Title:
  Gnome Shell screen tearing in 3D applications

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