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[Bug 762264] Re: Dual-head initial render of left screen is wrong after login

 

** Changed in: compiz-core
       Status: Incomplete => Fix Released

** Changed in: compiz
       Status: Incomplete => Fix Released

** No longer affects: compiz-core

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https://bugs.launchpad.net/bugs/762264

Title:
  Dual-head initial render of left screen is wrong after login

Status in Compiz:
  Fix Released
Status in compiz package in Ubuntu:
  Fix Released

Bug description:
  Binary package hint: compiz

  I have a dual-head desktop system with radeon RV770.  I use a
  ~/.xprofile script to launch firefox and some pre-positioned xterms on
  the two screens.

  In metacity, they come up and are displayed correctly.

  Under unity/compiz, the right screen renders correctly but the left
  one shows part of the screen sort of stretched out horizontally (see
  photo 1).

  When I simply click the mouse on the firefox window, suddenly the
  screen redraws itself correctly (see photo 2).

  This is not a recent regression - I've seen it each time I boot into
  unity during natty development.  In maverick, compiz worked correctly
  but I didn't try unity on that release.

  ProblemType: Bug
  DistroRelease: Ubuntu 11.04
  Package: compiz 1:0.9.4+bzr20110415-0ubuntu1
  ProcVersionSignature: Ubuntu 2.6.38-8.42-generic-pae 2.6.38.2
  Uname: Linux 2.6.38-8-generic-pae i686
  Architecture: i386
  CompizPlugins: [core,bailer,detection,composite,opengl,decor,mousepoll,vpswitch,regex,animation,snap,expo,move,compiztoolbox,place,grid,gnomecompat,wall,ezoom,workarounds,staticswitcher,resize,fade,scale,session,unityshell]
  CompositorRunning: compiz
  DRM.card0.DIN.1:
   status: disconnected
   enabled: disabled
   dpms: Off
   modes: 
   edid-base64:
  Date: Fri Apr 15 15:25:37 2011
  DistUpgraded: Log time: 2011-02-18 16:15:57.553103
  DistroCodename: natty
  DistroVariant: ubuntu
  GraphicsCard:
   ATI Technologies Inc RV770 [Radeon HD 4850] [1002:9442] (prog-if 00 [VGA controller])
     Subsystem: PC Partner Limited Sapphire HD 4850 512MB GDDR3 PCI-E Dual Slot Fansink [174b:e810]
  InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Alpha i386 (20110202)
  InstallationMedia_: Ubuntu 11.04 "Natty Narwhal" - Alpha i386 (20110202)
  MachineType: Gigabyte Technology Co., Ltd. P67A-UD4-B3
  ProcEnviron:
   LANGUAGE=en_US:en
   PATH=(custom, user)
   LANG=C
   SHELL=/bin/bash
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.38-8-generic-pae root=UUID=2b238928-f3f1-4074-b551-2cceff54c6a4 ro nopat vesafb.invalid=1 drm.debug=0xe
  ProcVersionSignature_: Ubuntu 2.6.38-8.42-generic-pae 2.6.38.2
  Renderer: Unknown
  SourcePackage: compiz
  UpgradeStatus: Upgraded to natty on 2011-04-04 (10 days ago)
  dmi.bios.date: 02/22/2011
  dmi.bios.vendor: Award Software International, Inc.
  dmi.bios.version: F2
  dmi.board.name: P67A-UD4-B3
  dmi.board.vendor: Gigabyte Technology Co., Ltd.
  dmi.board.version: x.x
  dmi.chassis.type: 3
  dmi.chassis.vendor: Gigabyte Technology Co., Ltd.
  dmi.modalias: dmi:bvnAwardSoftwareInternational,Inc.:bvrF2:bd02/22/2011:svnGigabyteTechnologyCo.,Ltd.:pnP67A-UD4-B3:pvr:rvnGigabyteTechnologyCo.,Ltd.:rnP67A-UD4-B3:rvrx.x:cvnGigabyteTechnologyCo.,Ltd.:ct3:cvr:
  dmi.product.name: P67A-UD4-B3
  dmi.sys.vendor: Gigabyte Technology Co., Ltd.
  version.compiz: compiz 1:0.9.4+bzr20110415-0ubuntu1
  version.libdrm2: libdrm2 2.4.23-1ubuntu6
  version.libgl1-mesa-dri: libgl1-mesa-dri 7.10.2-0ubuntu1
  version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental 7.10.2-0ubuntu1
  version.libgl1-mesa-glx: libgl1-mesa-glx 7.10.2-0ubuntu1
  version.xserver-xorg: xserver-xorg 1:7.6+4ubuntu3
  version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:6.14.0-0ubuntu4
  version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.14.0-4ubuntu7
  version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:0.0.16+git20110107+b795ca6e-0ubuntu7

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