Can you attach glxinfo? Sounds very much like you are using swrast or
llvmpipe.
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Title:
3D performance is very bad
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here is my glxinfo
** Attachment added: glxinfo
https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/931122/+attachment/3530137/+files/glxinfo.txt
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Same card here, can't see the problem, using Dell Optiplex 755
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Title:
3D performance is very bad
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** Tags added: quantal
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Title:
3D performance is very bad
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Confirmed. Had it in 12.04, continues on 12.10. Same card:
00:02.0 VGA compatible controller: Intel Corporation 82Q35 Express
Integrated Graphics Controller (rev 02)
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Yes, unity 5.12-ubuntu1.1 helps. But the Unity performance is still
unedifying.
Ubuntu (3D):
# Moving windows is and fading effects are still very jerky.
# glxgears runs at 30 fps
# glxgears -fullscreen crawls most of the time at 5 fps but sometimes jumps up
to 18 fps.
Ubuntu 2D:
# Moving
** Changed in: xserver-xorg-video-intel (Ubuntu)
Status: Incomplete = Confirmed
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Title:
3D performance is very bad
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Does unity 5.12-0ubuntu1.1 help? It contains a fix for poor OpenGL
performance.
** Changed in: xserver-xorg-video-intel (Ubuntu)
Status: Confirmed = Incomplete
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I am affected by this problem, too.
00:02.0 VGA compatible controller: Intel Corporation 82Q35 Express
Integrated Graphics Controller (rev 02)
glxgeards -fullscreen : 4.594 fps
glxgears : 16.901 fps
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I've meanwhile de-activated the Window Animations plugin (active by
default) via CCSM which does not really solve the problem, but at least
makes the desktop usable again...
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I can confirm the problem with the same graphics hardware. Extract from
lspci output:
00:02.0 VGA compatible controller: Intel Corporation 82Q35 Express
Integrated Graphics Controller (rev 02)
glxgears -fullscreen gives me 34 frames in 5.0 seconds = 6.773 FPS
glxgears (no fullscreen): 118
Nothing obvious in the logs. Do you have the same problem with a livecd?
Is glxgears the only app you've tested with? It's not a benchmark, btw.
** Changed in: xserver-xorg-video-intel (Ubuntu)
Status: New = Incomplete
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Same problem with the lice CD, same problem with Kubuntu.
The performance is very bad with Unity 3D and Kwin with desktop effects,
to the point where using the desktop is not possible. Using Unity 2D or
KWin without effects makes the desktop usable, just slow.
If you want me to run any sort of
** Tags added: kubuntu
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Title:
3D performance is very bad
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Title:
3D performance is very bad
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