desktop-packages team mailing list archive

[Xi <tracytsang.whu@xxxxxxxxx>]

Same problem with Ubuntu 14.04.1, Chrome Version 39.0.2171.65 (64-bit)

I think this issue is related to the driver of video card. I am using
Nvidia GForce 8400 GS.

-- 
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to compiz in Ubuntu.
https://bugs.launchpad.net/bugs/863192

Title:
  Compiz using large amounts of CPU when running Chrome

Status in “compiz” package in Ubuntu:
  Triaged

Bug description:
  Description:	Ubuntu oneiric (development branch)
  Release:	11.10

  As of the more recent Google Chrome beta and dev channel releases,
  Chrome, compiz and Xorg will sporadically use large amounts of CPU up.
  The problem only manifests itself in compiz and Xorg when it appears
  in Chrome, so one would suspect it's something Chrome is doing, but
  maybe compiz could be more resilient.

  If it is a Chrome problem, it would be nice if I could squeeze some
  debugging out of compiz to prove this. Unfortunately, it appears to be
  non-deterministic, so I can't provide any steps to reproduce.

  For reference, here's the output of top:

    PID USER      PR  NI  VIRT  RES  SHR S %CPU %MEM    TIME+  COMMAND            
   4470 xxxxxxxx  20   0 1152m  78m  36m R   42  1.6   8:33.02 chrome             
   2943 xxxxxxxx  20   0  864m 324m  65m R   34  6.5  16:31.23 compiz             
   2120 root      20   0  411m 203m  42m S   26  4.1   9:13.03 Xorg               

  Let me know if you need me to provide any more info.

  ProblemType: Bug
  DistroRelease: Ubuntu 11.10
  Package: compiz 1:0.9.6+bzr20110929-0ubuntu1
  ProcVersionSignature: Ubuntu 3.0.0-12.19-generic 3.0.4
  Uname: Linux 3.0.0-12-generic 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  280.13  Wed Jul 27 16:53:56 PDT 2011
   GCC version:  gcc version 4.6.1 (Ubuntu/Linaro 4.6.1-9ubuntu3)
  .tmp.unity.support.test.0:
   
  ApportVersion: 1.23-0ubuntu2
  Architecture: amd64
  CompizPlugins: [core,bailer,detection,composite,opengl,decor,grid,move,place,gnomecompat,session,mousepoll,compiztoolbox,wall,vpswitch,snap,regex,resize,imgpng,animation,workarounds,expo,ezoom,staticswitcher,fade,scale,unityshell]
  CompositorRunning: compiz
  Date: Fri Sep 30 12:01:12 2011
  DistUpgraded: Fresh install
  DistroCodename: oneiric
  DistroVariant: ubuntu
  DkmsStatus:
   nvidia-current, 280.13, 3.0.0-11-generic, x86_64: installed
   nvidia-current, 280.13, 3.0.0-12-generic, x86_64: installed
   vboxhost, 4.1.2, 3.0.0-12-generic, x86_64: installed
  GraphicsCard:
   nVidia Corporation G71 [Quadro FX 1500] [10de:029e] (rev a1) (prog-if 00 [VGA controller])
     Subsystem: nVidia Corporation Device [10de:032c]
  InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Beta amd64 (20110921.2)
  MachineType: Sun Microsystems Ultra20 M2
  PackageArchitecture: all
  ProcEnviron:
   LANGUAGE=en_GB:en
   PATH=(custom, user)
   LANG=en_GB.UTF-8
   SHELL=/bin/bash
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.0.0-12-generic root=UUID=3998efb6-0b03-4533-9f64-971be98bb454 ro quiet splash vt.handoff=7
  SourcePackage: compiz
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 11/24/2008
  dmi.bios.vendor: Sun Microsystems
  dmi.bios.version: 1.61.0
  dmi.board.name: Ultra20 M2
  dmi.board.vendor: Sun Microsystems
  dmi.board.version: 1.61.0
  dmi.chassis.type: 17
  dmi.chassis.vendor: Sun Microsystems
  dmi.modalias: dmi:bvnSunMicrosystems:bvr1.61.0:bd11/24/2008:svnSunMicrosystems:pnUltra20M2:pvr1.61.0:rvnSunMicrosystems:rnUltra20M2:rvr1.61.0:cvnSunMicrosystems:ct17:cvr:
  dmi.product.name: Ultra20 M2
  dmi.product.version: 1.61.0
  dmi.sys.vendor: Sun Microsystems
  version.compiz: compiz 1:0.9.6+bzr20110929-0ubuntu1
  version.ia32-libs: ia32-libs N/A
  version.libdrm2: libdrm2 2.4.26-1ubuntu1
  version.libgl1-mesa-dri: libgl1-mesa-dri 7.11-0ubuntu3
  version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
  version.libgl1-mesa-glx: libgl1-mesa-glx 7.11-0ubuntu3
  version.nvidia-graphics-drivers: nvidia-graphics-drivers N/A
  version.xserver-xorg: xserver-xorg 1:7.6+7ubuntu7
  version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.6.0-1ubuntu13
  version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:6.14.99~git20110811.g93fc084-0ubuntu1
  version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.15.901-1ubuntu2
  version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:0.0.16+git20110411+8378443-1

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/compiz/+bug/863192/+subscriptions