Ubuntu
xserver-xorg-video-intel package

  1. Bug #252094
  2. Comment #102

Comment 102 for bug 252094

Revision history for this message
Juan Garcia (juanantonio-garcia-01) wrote : Re: Poor graphics performance and rendering errors on Intel GM965 system, Ubuntu 8.10

I have tested in Intrepid (fully updated at this very moment) the new 2.4.3 Intel driver:

- same issues with the rendering
- the performance has improved in around 50 FPS in glxgears reaching around 1000 FPS (resolution 1400x900).

I also think the issue is in Mesa 7.2. The DRI Intel driver comes with Mesa.
When I turn the KDE 4.1 effects off there is no rendering corruption any more.

It seems there is some graphics memory corruption when several applications use OpenGL simultaneously...