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Message #19317
Re: [Bug 760814] Re: Compiz Very Slow and Choppy in Natty Classic
Hi,
Good job, but what about ATI/AMD's graphic card. This problem is also present with these graphic cards.
Thank you again.
Best wishes
Guy CARRÉ
"Free Your Mind. Think Open Source"
april.org
----- Mail Original -----
De: "Jiri Grönroos" <760814@xxxxxxxxxxxxxxxxxx>
À: guycarre@xxxxxxx
Envoyé: Lundi 18 Juillet 2011 17h52:39 GMT +01:00 Amsterdam / Berlin / Berne / Rome / Stockholm / Vienne
Objet: [Bug 760814] Re: Compiz Very Slow and Choppy in Natty Classic
Daniel van Vugt commited a Compiz patch which is still pending. It will
probably fix this as nVidia's proprietary driver implements
GLX_SGI_swap_control extension. Please test the patch and report back.
More information: bug 763005
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report.
https://bugs.launchpad.net/bugs/760814
Title:
Compiz Very Slow and Choppy in Natty Classic
Status in “compiz” package in Ubuntu:
Confirmed
Bug description:
Binary package hint: compiz
Graphical effects on the Ubuntu Classic desktop with effects (compiz)
are very slow and choppy. This includes opening and minimizing
windows, moving windows, and more. Even applications feel overall
sluggish. glxgears reports favorable framerates, but the animation
barely moves. This has been reproduced with versions 270.30 and
270.41 Nvidia drivers. This problem was not present in Maverick.
Disabling compiz by selecting "Ubuntu Classic (no effects)" at login
also resolves the problem, but then there are no effects. Toggling
"vsync" in both compiz and nvidia settings has no effect.
ProblemType: Bug
DistroRelease: Ubuntu 11.04
Package: compiz 1:0.9.4+bzr20110411-0ubuntu1
Uname: Linux 2.6.38.2-liquorix-rg5 x86_64
NonfreeKernelModules: nvidia
.proc.driver.nvidia.gpus.0: Error: [Errno 21] Is a directory: '/proc/driver/nvidia/gpus/0'
.proc.driver.nvidia.registry: Binary: ""
.proc.driver.nvidia.version:
NVRM version: NVIDIA UNIX x86_64 Kernel Module 270.41.03 Sat Apr 9 00:06:19 PDT 2011
GCC version: gcc version 4.5.2 (Ubuntu/Linaro 4.5.2-8ubuntu3)
Architecture: amd64
CompizPlugins: No value set for `/apps/compiz-1/general/screen0/options/active_plugins'
CompositorRunning: None
Date: Thu Apr 14 11:33:15 2011
DistUpgraded: Log time: 2011-04-12 15:25:32.435210
DistroCodename: natty
DistroVariant: ubuntu
DkmsStatus: nvidia-current, 270.41.03, 2.6.38.2-liquorix-rg5, x86_64: installed
GraphicsCard:
nVidia Corporation G84M [Quadro NVS 140M] [10de:0429] (rev a1) (prog-if 00 [VGA controller])
Subsystem: Lenovo ThinkPad T61 [17aa:20d8]
InstallationMedia: Ubuntu 10.04 LTS "Lucid Lynx" - Release amd64 (20100429)
InstallationMedia_: Ubuntu 10.04 LTS "Lucid Lynx" - Release amd64 (20100429)
JockeyStatus: xorg:nvidia_current - NVIDIA accelerated graphics driver (Proprietary, Enabled, In use)
MachineType: LENOVO 64576NU
PackageArchitecture: all
PccardctlIdent:
Socket 0:
no product info available
PccardctlStatus:
Socket 0:
no card
ProcEnviron:
LANGUAGE=en_US:en
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.38.2-liquorix-rg5 root=UUID=0eaebdef-b5ed-4f9b-8f2b-253bb86e7efe ro quiet splash vt.handoff=7
Renderer: Unknown
SourcePackage: compiz
UpgradeStatus: Upgraded to natty on 2011-04-12 (1 days ago)
dmi.bios.date: 04/08/2010
dmi.bios.vendor: LENOVO
dmi.bios.version: 7LETC7WW (2.27 )
dmi.board.name: 64576NU
dmi.board.vendor: LENOVO
dmi.board.version: Not Available
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Not Available
dmi.modalias: dmi:bvnLENOVO:bvr7LETC7WW(2.27):bd04/08/2010:svnLENOVO:pn64576NU:pvrThinkPadT61:rvnLENOVO:rn64576NU:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable:
dmi.product.name: 64576NU
dmi.product.version: ThinkPad T61
dmi.sys.vendor: LENOVO
version.compiz: compiz 1:0.9.4+bzr20110411-0ubuntu1
version.ia32-libs: ia32-libs 20090808ubuntu12
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
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https://bugs.launchpad.net/bugs/760814
Title:
Compiz Very Slow and Choppy in Natty Classic
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References