compiz team mailing list archive

[LostinSpacetime <lostinspacetime@xxxxxx>]

Public bug reported:

I was playing Oilrush in Ubuntu 11.10 without problems at the highest
detail level. After upgrading to 12.04 the performance got much worse
and I'm having tearing like artifacts even if I go to the lowest detail
level. The artifact looks like a 400x400px block in the center. I also
noticed this when watching some ProjectM visualizations with Clementine.
These problems do not occur with Ubuntu2D.

ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: xorg 1:7.6+12ubuntu1
ProcVersionSignature: Ubuntu 3.2.0-20.32-generic 3.2.12
Uname: Linux 3.2.0-20-generic x86_64
NonfreeKernelModules: nvidia
.proc.driver.nvidia.gpus.0: Error: [Errno 21] Ist ein Verzeichnis: '/proc/driver/nvidia/gpus/0'
.proc.driver.nvidia.registry: Binary: ""
.tmp.unity.support.test.0:
 
ApportVersion: 1.95-0ubuntu1
Architecture: amd64
CompizPlugins: [core,composite,opengl,decor,mousepoll,wall,place,vpswitch,resize,compiztoolbox,gnomecompat,snap,blur,put,imgpng,obs,grid,move,regex,animation,session,expo,unitymtgrabhandles,workarounds,fade,ezoom,scale,scaleaddon,unityshell]
CompositorRunning: compiz
Date: Sun Mar 25 22:45:36 2012
DistUpgraded: Fresh install
DistroCodename: precise
DistroVariant: ubuntu
ExtraDebuggingInterest: Yes, whatever it takes to get this fixed in Ubuntu
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Alpha amd64 (20120219)
MachineType: MICRO-STAR INTERNATIONAL CO.,LTD MS-7599
ProcEnviron:
 LANGUAGE=de_AT:de
 LANG=de_AT.UTF-8
 SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-20-generic root=UUID=011cf804-406b-4e6e-85da-5af3a48c097c ro quiet splash nomodeset vt.handoff=7
SourcePackage: xorg
Symptom: display
UpgradeStatus: No upgrade log present (probably fresh install)
XorgConf:
 Section "Device"
 	Identifier	"Default Device"
 	Option	"NoLogo"	"True"
 EndSection
dmi.bios.date: 09/04/2010
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: V1.13
dmi.board.asset.tag: To Be Filled By O.E.M.
dmi.board.name: 770-C45 (MS-7599)
dmi.board.vendor: MICRO-STAR INTERNATIONAL CO.,LTD
dmi.board.version: 1.0
dmi.chassis.asset.tag: To Be Filled By O.E.M.
dmi.chassis.type: 3
dmi.chassis.vendor: MICRO-STAR INTERNATIONAL CO.,LTD
dmi.chassis.version: 1.0
dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrV1.13:bd09/04/2010:svnMICRO-STARINTERNATIONALCO.,LTD:pnMS-7599:pvr1.0:rvnMICRO-STARINTERNATIONALCO.,LTD:rn770-C45(MS-7599):rvr1.0:cvnMICRO-STARINTERNATIONALCO.,LTD:ct3:cvr1.0:
dmi.product.name: MS-7599
dmi.product.version: 1.0
dmi.sys.vendor: MICRO-STAR INTERNATIONAL CO.,LTD
version.compiz: compiz 1:0.9.7.2-0ubuntu1
version.ia32-libs: ia32-libs 20090808ubuntu35
version.libdrm2: libdrm2 2.4.32-1ubuntu1
version.libgl1-mesa-dri: libgl1-mesa-dri 8.0.2-0ubuntu2
version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
version.libgl1-mesa-glx: libgl1-mesa-glx 8.0.2-0ubuntu2
version.nvidia-graphics-drivers: nvidia-graphics-drivers N/A
version.xserver-xorg-core: xserver-xorg-core 2:1.11.4-0ubuntu7
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.7.0-0ubuntu1
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
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:0.0.16+git20111201+b5534a1-1build2

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


** Tags: amd64 apport-bug compiz-0.9 performance precise ubuntu

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https://bugs.launchpad.net/bugs/964788

Title:
  bad gaming performance when running compiz (nvida gt-240)

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