Public bug reported:
Binary package hint: xserver-xorg-video-intel
Since maverick, intel driver shows very low performance. Glxgears show
fps not higher than 300, which used to be 4000 under lucid.
This decreases significantly opengl performance under games or programs
such as Google Earth.
A friend has reported to me the same problem under natty
ProblemType: Bug
DistroRelease: Ubuntu 10.10
Package: xserver-xorg-video-intel 2:2.12.0-1ubuntu5.2
ProcVersionSignature: Ubuntu 2.6.35-28.49-generic 2.6.35.11
Uname: Linux 2.6.35-28-generic x86_64
Architecture: amd64
DRM.card0.DP.1:
status: disconnected
enabled: disabled
dpms: On
modes:
edid-base64:
DRM.card0.HDMI.A.1:
status: disconnected
enabled: disabled
dpms: On
modes:
edid-base64:
DRM.card0.VGA.1:
status: connected
enabled: enabled
dpms: On
modes: 1680x1050 1280x1024 1280x1024 1280x960 1152x864 1024x768 1024x768
1024x768 832x624 800x600 800x600 800x600 800x600 640x480 640x480 640x480
640x480 720x400
edid-base64:
AP///////wBMLXUDMjJFUBITAQMOMSB4KpNFo1VKmCcVUFS/74CzAIGAgUBxTwEBAQEBAQEBfC6QoGAaHkAwIDYA7kARAAAaAAAA/QA4Sx5RDgAKICAgICAgAAAA/ABTeW5jTWFzdGVyCiAgAAAA/wBIUUFTNDAwOTYyCiAgAKM=
Date: Wed Apr 6 12:52:43 2011
DkmsStatus:
virtualbox-ose, 3.2.8, 2.6.35-25-generic, x86_64: installed
virtualbox-ose, 3.2.8, 2.6.35-27-generic, x86_64: installed
virtualbox-ose, 3.2.8, 2.6.35-28-generic, x86_64: installed
InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Release amd64 (20101007.1)
MachineType: LENOVO 5474A5P
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.35-28-generic
root=UUID=e268ce85-dbd4-4919-9238-df1d74d8589c ro quiet splash
ProcEnviron:
LANGUAGE=pt_BR:pt:en
PATH=(custom, user)
LANG=pt_BR.utf8
SHELL=/bin/bash
SourcePackage: xserver-xorg-video-intel
dmi.bios.date: 02/26/2010
dmi.bios.vendor: LENOVO
dmi.bios.version: 5JKT39AUS
dmi.board.vendor: LENOVO
dmi.chassis.type: 3
dmi.chassis.vendor: To Be Filled By O.E.M.
dmi.chassis.version: To Be Filled By O.E.M.
dmi.modalias:
dmi:bvnLENOVO:bvr5JKT39AUS:bd02/26/2010:svnLENOVO:pn5474A5P:pvrThinkCentreM90:rvnLENOVO:rn:rvr:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.:
dmi.product.name: 5474A5P
dmi.product.version: ThinkCentre M90
dmi.sys.vendor: LENOVO
system:
distro: Ubuntu
codename: maverick
architecture: x86_64
kernel: 2.6.35-28-generic
** Affects: xserver-xorg-video-intel (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug maverick natty
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https://bugs.launchpad.net/bugs/752672
Title:
Low FPS with intel driver
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