default backgroung cause problems to compiz

[Fabio Marconi]

Binary package hint: compiz

Hello
In ubuntu 3d session, the default blue background cause problems to compiz, the windows are without button if resized, and moving a window cause that the background isn't redrawed so the mouvement of the window still visible, see attached screenshot.
This happens only with the default background, with another the bug don't appear, stilling the bug that the buttons of the wresized window isn't present.
to show it click some times to the window bar so it maximise and we can see the buttons, but in another theme.
Also the background, only in 3D isn't completely drawed, the bottom side is black, sometimes flashing to blue if an operation is due in the desktop.
This issue isn't reproducible in unity 2d

ProblemType: Bug
DistroRelease: Ubuntu 11.10
Package: compiz 1:0.9.4+bzr20110415-0ubuntu2
ProcVersionSignature: Ubuntu 2.6.39-3.10-generic 2.6.39
Uname: Linux 2.6.39-3-generic x86_64
Architecture: amd64
CompizPlugins: [core,bailer,detection,composite,opengl,decor,mousepoll,vpswitch,regex,animation,snap,expo,move,compiztoolbox,place,grid,imgpng,gnomecompat,wall,ezoom,workarounds,staticswitcher,resize,fade,unitymtgrabhandles,scale,session,unityshell]
CompositorRunning: compiz
DRM.card0.VGA.1:
 status: connected
 enabled: enabled
 dpms: On
 modes: 1280x1024 1280x1024 1152x864 1024x768 1024x768 1024x768 832x624 800x600 800x600 640x480 640x480 720x400
 edid-base64: AP///////wAebY1Dnm0DAAgOAQNuIht46i7lpFdKnCURUFSla4AxT0VPYU+BgAEBAQEBAQEBMCoAmFEAKkAwcBMAUg4RAAAeAAAA/QA4Sx5TDgAKICAgICAgAAAA/ABMMTczMFMKICAgICAgAAAA/AAgCiAgICAgICAgICAgAN0=
Date: Wed Jun 1 05:10:35 2011
DistUpgraded: Fresh install
DistroCodename: oneiric
DistroVariant: ubuntu
GraphicsCard:
 nVidia Corporation C51G [GeForce 6100] [10de:0242] (rev a2) (prog-if 00 [VGA controller])
   Subsystem: ASRock Incorporation Device [1849:0242]
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Alpha amd64 (20110531.1)
InstallationMedia_: Ubuntu 11.10 "Oneiric Ocelot" - Alpha amd64 (20110531.1)
Lsusb:
 Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
 Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
 Bus 001 Device 002: ID 058f:6335 Alcor Micro Corp. SD/MMC Card Reader
PackageArchitecture: all
ProcEnviron:
 LANGUAGE=en_US:en
 LANG=en_US.UTF-8
 SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.39-3-generic root=UUID=e92839e8-9ed6-448c-930f-f0c8674d0780 ro quiet splash vt.handoff=7
ProcVersionSignature_: Ubuntu 2.6.39-3.10-generic 2.6.39
Renderer: Unknown
SourcePackage: compiz
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 11/03/2005
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: P1.50
dmi.board.asset.tag: 00000000
dmi.board.name: K8NF4G-SATA2
dmi.board.version: 1.00
dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrP1.50:bd11/03/2005:svn:pnK8NF4G-SATA2:pvr1.00:rvn:rnK8NF4G-SATA2:rvr1.00:
dmi.product.name: K8NF4G-SATA2
dmi.product.version: 1.00
version.compiz: compiz 1:0.9.4+bzr20110415-0ubuntu2
version.ia32-libs: ia32-libs N/A
version.libdrm2: libdrm2 2.4.25-2ubuntu2
version.libgl1-mesa-dri: libgl1-mesa-dri 7.10.2-0ubuntu2
version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental 7.10.2-0ubuntu2
version.libgl1-mesa-glx: libgl1-mesa-glx 7.10.2-0ubuntu2
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 2:2.14.0-4ubuntu8
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:0.0.16+git20110411+8378443-1

[Jean-Baptiste Lallement (jibel)]

it is a problem with nautilus as mentioned in the duplicate.