[fglrx] Unity(compiz) incorrectly updates window frame

[Dan Lee]

I am using unity(compiz) on 12.04 with ATI HD7770 display card. fglrx-update and fglrx-amdcccle are installed. Multiple screens are connected and used.

If I have an application which keep updating its own window (like tail a log file in gnome-terminal, or playing youtube video in chromium), Unity(compiz) may incorrect update the window frame of another application.

Here is the versions of the packages:
fglrx-updates 2:8.960-0ubuntu1.1
fglrx-amdcccle-updates 2:8.960-0ubuntu1.1
compiz 1:0.9.7.8-0ubuntu1.4
unity 5.16.0-0ubuntu1

Here is the screenshot:
https://docs.google.com/open?id=0B86CxnbDbQ2wVm5Kb19ReWFTd1k

ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: unity 5.16.0-0ubuntu1
ProcVersionSignature: Ubuntu 3.2.0-32.51-generic 3.2.30
Uname: Linux 3.2.0-32-generic x86_64
NonfreeKernelModules: fglrx
.tmp.unity.support.test.0:

ApportVersion: 2.0.1-0ubuntu14
Architecture: amd64
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]
CompositorRunning: compiz
Date: Wed Nov 14 17:22:31 2012
DistUpgraded: Fresh install
DistroCodename: precise
DistroVariant: ubuntu
DkmsStatus:
 fglrx-updates, 8.960, 3.2.0-32-generic, x86_64: installed
 virtualbox, 4.1.12, 3.2.0-32-generic, x86_64: installed
GraphicsCard:
 Advanced Micro Devices [AMD] nee ATI Device [1002:683d] (prog-if 00 [VGA controller])
   Subsystem: Giga-byte Technology Device [1458:2556]
InstallationMedia: Ubuntu 12.04.1 LTS "Precise Pangolin" - Release amd64 (20120823.1)
JockeyStatus:
 xorg:fglrx - ATI/AMD proprietary FGLRX graphics driver (Proprietary, Disabled, Not in use)
 xorg:fglrx_updates - ATI/AMD proprietary FGLRX graphics driver (post-release updates) (Proprietary, Disabled, Not in use)
MachineType: Hewlett-Packard HP Z400 Workstation
ProcEnviron:
 LANGUAGE=en_HK:en
 PATH=(custom, no user)
 LANG=en_HK.UTF-8
 SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-32-generic root=UUID=ae9e147e-4677-472b-a0c3-e203ac48e6ca ro quiet splash vt.handoff=7
SourcePackage: unity
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 03/11/2011
dmi.bios.vendor: Hewlett-Packard
dmi.bios.version: 786G3 v03.19
dmi.board.asset.tag: CNG127WNZC
dmi.board.name: 0B4Ch
dmi.board.vendor: Hewlett-Packard
dmi.board.version: D
dmi.chassis.asset.tag: CNG127WNZC
dmi.chassis.type: 6
dmi.chassis.vendor: Hewlett-Packard
dmi.modalias: dmi:bvnHewlett-Packard:bvr786G3v03.19:bd03/11/2011:svnHewlett-Packard:pnHPZ400Workstation:pvr:rvnHewlett-Packard:rn0B4Ch:rvrD:cvnHewlett-Packard:ct6:cvr:
dmi.product.name: HP Z400 Workstation
dmi.sys.vendor: Hewlett-Packard
version.compiz: compiz 1:0.9.7.8-0ubuntu1.4
version.fglrx-installer: fglrx-installer N/A
version.ia32-libs: ia32-libs 20090808ubuntu36
version.libdrm2: libdrm2 2.4.32-1ubuntu1
version.libgl1-mesa-dri: libgl1-mesa-dri 8.0.4-0ubuntu0.2
version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
version.libgl1-mesa-glx: libgl1-mesa-glx 8.0.4-0ubuntu0.2
version.xserver-xorg-core: xserver-xorg-core 2:1.11.4-0ubuntu10.8
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.7.0-0ubuntu1.2
version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:6.14.99~git20111219.aacbd629-0ubuntu2
version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.17.0-1ubuntu4.2
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:0.0.16+git20111201+b5534a1-1build2