Public bug reported:
Xorg consumes a lot of cpu resource and makes ubuntu lagging if I open a
new window or tab in chrome or when I open mp3 player such as
rhythmbox/clementine
ProblemType: Bug
DistroRelease: Ubuntu 12.10
Package: xorg 1:7.7+1ubuntu4
ProcVersionSignature: Ubuntu 3.5.0-22.34-generic 3.5.7.2
Uname: Linux 3.5.0-22-generic i686
.tmp.unity.support.test.0:
ApportVersion: 2.6.1-0ubuntu10
Architecture: i386
CompizPlugins:
[core,composite,opengl,compiztoolbox,decor,vpswitch,snap,mousepoll,resize,place,move,wall,grid,regex,imgpng,session,gnomecompat,animation,fade,staticswitcher,workarounds,scale,expo,ezoom,dbus]
CompositorRunning: None
Date: Sun Jan 20 20:06:59 2013
DistUpgraded: Fresh install
DistroCodename: quantal
DistroVariant: ubuntu
ExtraDebuggingInterest: Yes
GconfCompiz:
/apps/compiz-1/general:
/apps/compiz-1/general/screen0:
/apps/compiz-1/general/screen0/options:
active_plugins =
[core,composite,opengl,compiztoolbox,decor,vpswitch,snap,mousepoll,resize,place,move,wall,grid,regex,imgpng,session,gnomecompat,animation,fade,staticswitcher,workarounds,scale,expo,ezoom,dbus]
GraphicsCard:
Intel Corporation Atom Processor D4xx/D5xx/N4xx/N5xx Integrated Graphics
Controller [8086:a011] (prog-if 00 [VGA controller])
Subsystem: Device [1b0a:00aa]
Subsystem: Device [1b0a:00aa]
InstallationDate: Installed on 2012-11-10 (70 days ago)
InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Release i386 (20121017.2)
MachineType: Concordia P10-1
MarkForUpload: True
PlymouthDebug: Error: [Errno 13] Permission denied:
'/var/log/plymouth-debug.log'
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.5.0-22-generic
root=UUID=44683b0e-d212-4a79-95bf-80cc37397227 ro quiet splash thermal.off=1
acpi_osi=
SourcePackage: xorg
Symptom: display
UpgradeStatus: No upgrade log present (probably fresh install)
XorgConf:
Section "Device"
Identifier "Card0″
Driver "intel"
Option "AccelMethod"
EndSection
dmi.bios.date: 05/28/2010
dmi.bios.vendor: H70J
dmi.bios.version: 080015
dmi.board.asset.tag: To Be Filled By O.E.M.
dmi.board.name: P10-1
dmi.board.vendor: Concordia
dmi.board.version: 1
dmi.chassis.asset.tag: To Be Filled By O.E.M.
dmi.chassis.type: 10
dmi.chassis.vendor: Concordia
dmi.chassis.version: 1
dmi.modalias:
dmi:bvnH70J:bvr080015:bd05/28/2010:svnConcordia:pnP10-1:pvr1:rvnConcordia:rnP10-1:rvr1:cvnConcordia:ct10:cvr1:
dmi.product.name: P10-1
dmi.product.version: 1
dmi.sys.vendor: Concordia
version.compiz: compiz N/A
version.libdrm2: libdrm2 2.4.39-0ubuntu1
version.libgl1-mesa-dri: libgl1-mesa-dri 9.0-0ubuntu1
version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
version.libgl1-mesa-glx: libgl1-mesa-glx 9.0-0ubuntu1
version.xserver-xorg-core: xserver-xorg-core 2:1.13.0-0ubuntu6.1
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.7.3-0ubuntu2
version.xserver-xorg-video-ati: xserver-xorg-video-ati
1:6.99.99~git20120913.8637f772-0ubuntu1
version.xserver-xorg-video-intel: xserver-xorg-video-intel
2:2.20.18~quantal~ppa1
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.2-0ubuntu3
** Affects: xorg (Ubuntu)
Importance: Undecided
Status: New
** Tags: apport-bug i386 performance quantal third-party-packages ubuntu
ubuntu-unr
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which is subscribed to xorg in Ubuntu.
https://bugs.launchpad.net/bugs/1102052
Title:
Xorg consumes a lot of cpu resource
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