compiz team mailing list archive

[Jonathan Lumb <761534@xxxxxxxxxxxxxxxxxx>]

Public bug reported:

Binary package hint: compiz

When using Google Chrome (12.0.733.0 dev) to report a bug on the GNOME
bugzilla tracker, I noticed that when expanding a drop-down menu on the
page, objects (such as buttons and links) which should be behind the
opaque drop-down list would sometimes become visible (come to the front
of the screen) and after closing such a menu, there would often be an
outline of the menu left behind on the screen as an artefact.

I have attached a video screencast of the problem. This is unlikely to
be a problem with Google Chrome as I am having similar issues in other
applications (see also:
https://bugs.launchpad.net/ubuntu/+source/compiz/+bug/756560 and
https://bugs.launchpad.net/ubuntu/+source/compiz/+bug/755882).

Thanks

ProblemType: Bug
DistroRelease: Ubuntu 11.04
Package: compiz 1:0.9.4+bzr20110411-0ubuntu2
ProcVersionSignature: Ubuntu 2.6.38-8.42-generic 2.6.38.2
Uname: Linux 2.6.38-8-generic i686
NonfreeKernelModules: nvidia
.proc.driver.nvidia.gpus.0: Error: [Errno 21] 是一个目录: '/proc/driver/nvidia/gpus/0'
.proc.driver.nvidia.registry: Binary: ""
.proc.driver.nvidia.version:
 NVRM version: NVIDIA UNIX x86 Kernel Module  270.41.03  Sat Apr  9 00:04:57 PDT 2011
 GCC version:  gcc version 4.5.2 (Ubuntu/Linaro 4.5.2-8ubuntu3)
Architecture: i386
CompizPlugins: [core,bailer,detection,composite,opengl,compiztoolbox,decor,mousepoll,move,vpswitch,regex,imgpng,wall,snap,gnomecompat,place,animation,unitymtgrabhandles,grid,expo,resize,workarounds,ezoom,mag,session,staticswitcher,fade,scale,scaleaddon,unityshell]
CompositorRunning: compiz
Date: Fri Apr 15 09:46:16 2011
DistUpgraded: Fresh install
DistroCodename: natty
DistroVariant: ubuntu
DkmsStatus: nvidia-current, 270.41.03, 2.6.38-8-generic, i686: installed
GraphicsCard:
 nVidia Corporation G86 [GeForce 8400M GS] [10de:0427] (rev a1) (prog-if 00 [VGA controller])
   Subsystem: Dell Device [1028:0209]
InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Beta 1 i386 (20110329.1)
InstallationMedia_: Ubuntu 11.04 "Natty Narwhal" - Beta 1 i386 (20110329.1)
JockeyStatus: xorg:nvidia_current - NVIDIA 图形加速驱动 (专有软件, 已启用, 使用中)
MachineType: Dell Inc. XPS M1330
PackageArchitecture: all
ProcEnviron:
 LANGUAGE=zh_CN:en
 PATH=(custom, user)
 LANG=zh_CN.UTF-8
 SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-2.6.38-8-generic root=UUID=88d04ccc-86cf-4652-95b6-bd2ecc5a6e5d ro quiet splash vt.handoff=7
ProcVersionSignature_: Ubuntu 2.6.38-8.42-generic 2.6.38.2
Renderer: Unknown
SourcePackage: compiz
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 11/19/2008
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A14
dmi.board.vendor: Dell Inc.
dmi.chassis.type: 8
dmi.chassis.vendor: Dell Inc.
dmi.modalias: dmi:bvnDellInc.:bvrA14:bd11/19/2008:svnDellInc.:pnXPSM1330:pvr:rvnDellInc.:rn:rvr:cvnDellInc.:ct8:cvr:
dmi.product.name: XPS M1330
dmi.sys.vendor: Dell Inc.
version.compiz: compiz 1:0.9.4+bzr20110411-0ubuntu2
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 N/A
version.libgl1-mesa-glx: libgl1-mesa-glx 7.10.2-0ubuntu1
version.nvidia-graphics-drivers: nvidia-graphics-drivers N/A
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

** Affects: compiz (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: apport-bug compiz-0.9 i386 natty running-unity ubuntu

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https://bugs.launchpad.net/bugs/761534

Title:
  Slow redraw or artefacts on screen when browsing the internet