URL: https://linuxfr.org/forums/linux-debian-ubuntu/posts/kernel-dri-et-glx
Title: kernel dri et glx
Authors: robertix
Date: 2009年07月13日T18:28:31+02:00
Tags: 
Score: 0
c'est quand mème curieux quand passant du kernel 2.6.26 au 2.6.29 et 2.6.30 
les performances graphiques ati s'éffondrent 
de 1340 FPS à 80 FPS 
 
glxinfo nous dit: 
rob@ordi1:~$ glxinfo 
name of display: :0.0 
display: :0 screen: 0 
direct rendering: Yes 
 
et 
 
rob@ordi1:~$ DISPLAY=:0 LIBGL_DEBUG=verbose glxinfo 
name of display: :0.0 
libGL error: XF86DRIQueryDirectRenderingCapable returned false 
libGL: OpenDriver: trying /usr/lib/dri/tls/swrast_dri.so 
libGL: OpenDriver: trying /usr/lib/dri/swrast_dri.so 
display: :0 screen: 0 
direct rendering: Yes 
 
et 
 
driconf: 
Screen "0" is not direct rendering capable 
 
le xorg:[http://www.ponge.com/telechargements/xorg.conf-exemple.txt](http://www.ponge.com/telechargements/xorg.conf-exemple.txt) 
 
 
dèjà que le passge au 2.6.22 ne supportait plus l'acpi 
 
où est le progrès la dedans ?
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