Public bug reported:
I have an Acer AOD250(KAV60) netbook.
On Ubuntu 12.10 with glxgears I get 50-60 fps, while on Lubuntu I get half that
and sometimes worse.
The odd thing about this is that when I start moving my mouse around it
straightens up and goes back to roughly 55-60 fps, and once I stop moving the
mouse, the performance drops again.
I know the chipset and GPU isn't the best out there, but it shouldn't be acting
like this(before, I was able to use Celestia with ease but now I get below 5
fps).
Latest available BIOS(v1.29)
Intel Atom N270 1.6GHz(1 core, 2 threads)
1024RAM
Intel 945GMA(8MB VRAM from BIOS)
Tested glxgears from mesa-utils "8.0.1+git20110129+d8f7d6b-0ubuntu2"
ProblemType: Bug
DistroRelease: Ubuntu 12.10
Package: xserver-xorg-video-intel 2:2.20.9-0ubuntu2
ProcVersionSignature: Ubuntu 3.5.0-19.30-generic 3.5.7
Uname: Linux 3.5.0-19-generic i686
ApportVersion: 2.6.1-0ubuntu6
Architecture: i386
Date: Fri Dec 7 02:37:04 2012
InstallationDate: Installed on 2012-12-07 (0 days ago)
InstallationMedia: Lubuntu 12.10 "Quantal Quetzal" - Release i386 (20121017.1)
MarkForUpload: True
SourcePackage: xserver-xorg-video-intel
UpgradeStatus: No upgrade log present (probably fresh install)
** Affects: xserver-xorg-video-intel (Ubuntu)
Importance: Undecided
Status: New
** Tags: apport-bug i386 quantal
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https://bugs.launchpad.net/bugs/1087582
Title:
Ubuntu vs. Lubuntu odd GPU Performance
Status in “xserver-xorg-video-intel” package in Ubuntu:
New
Bug description:
I have an Acer AOD250(KAV60) netbook.
On Ubuntu 12.10 with glxgears I get 50-60 fps, while on Lubuntu I get half
that and sometimes worse.
The odd thing about this is that when I start moving my mouse around it
straightens up and goes back to roughly 55-60 fps, and once I stop moving the
mouse, the performance drops again.
I know the chipset and GPU isn't the best out there, but it shouldn't be
acting like this(before, I was able to use Celestia with ease but now I get
below 5 fps).
Latest available BIOS(v1.29)
Intel Atom N270 1.6GHz(1 core, 2 threads)
1024RAM
Intel 945GMA(8MB VRAM from BIOS)
Tested glxgears from mesa-utils "8.0.1+git20110129+d8f7d6b-0ubuntu2"
ProblemType: Bug
DistroRelease: Ubuntu 12.10
Package: xserver-xorg-video-intel 2:2.20.9-0ubuntu2
ProcVersionSignature: Ubuntu 3.5.0-19.30-generic 3.5.7
Uname: Linux 3.5.0-19-generic i686
ApportVersion: 2.6.1-0ubuntu6
Architecture: i386
Date: Fri Dec 7 02:37:04 2012
InstallationDate: Installed on 2012-12-07 (0 days ago)
InstallationMedia: Lubuntu 12.10 "Quantal Quetzal" - Release i386 (20121017.1)
MarkForUpload: True
SourcePackage: xserver-xorg-video-intel
UpgradeStatus: No upgrade log present (probably fresh install)
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