Nvidia et Direct Rendering

salut

à voir le paquet =>

tufs@debian:~$ apt-cache show mesa-utils
Package: mesa-utils
Priority: optional
Section: x11
Installed-Size: 148
Maintainer: Debian X Strike Force <debian-x@lists.debian.org>
Architecture: i386
Source: mesa
Version: 6.5.2-5
Replaces: xbase-clients (<< 6.8.2-38)
Depends: libc6 (>= 2.5-5), libgl1-mesa-glx | libgl1, libx11-6
Filename: pool/main/m/mesa/mesa-utils_6.5.2-5_i386.deb
Size: 43600
MD5sum: 7bd663d3b223ad3e1f61289fda7523f0
SHA1: 50388e9cb02dc8e42d1bf08f5b618954983047cb
SHA256: ee2c1381d28b2fece1482cca0aa7326660fa73f4e26f3e1bf6043c2274faf20e
Description: Miscellaneous Mesa GL utilities
This package provides several basic GL utilities built by Mesa, including
glxinfo and glxgears.
Tag: admin::hardware, hardware::video, interface::commandline, role::program, use::viewing, x11::application

re

glxinfo est inclus dans le paquet mesa-utils et ne depends pas de glxinfo ..... pour info voir là

debian:/home/tufs# apt-cache depends mesa-utils
mesa-utils
Dépend: libc6
|Dépend: libgl1-mesa-glx
Dépend: <libgl1>
libgl1-mesa-glide3
libgl1-mesa-glx
libgl1-mesa-swx11
Dépend: libx11-6
Remplace: xbase-clients
debian:/home/tufs#

OK .... Le packet 'mesa-utils' pour vérifier si le direct rendering est activé et glxinfo est fourni par le paquet mesa-utils apparement
et si tu n as pas mesa-utils tu n as glxinfo :

http://ayasei.free.fr/unixversal/index.php/2007/04/15/172-installation-de-l-acceleration-graphique-sous-debian-etch

As tu le logo nVidia quant tu fais ctrl-alt-backspace sinon voir là
imposs install les driver nvidia sur debian

Via KDM _
Que donne un : $ nvidia-settings (sans trop d espoir ) et voir dans =>
OpenGL/GLX information si tout est ok

Merci pour ta suggestion, il y a du mieux !!!!!!

Direct rendering fonctionne: j'ai installé nvidia-settings, puis coché "Include X display name in the config file", et çà a fonctionné, mais seulement sur l'ordi "en direct"; via export display, par contre, çà ne fonctionne pas.

Au lancement de nvidia-settings via xdmcp (export display), j'ai toutes sortes de messages d'erreurs (voir ci-après).

En revanche, quand je suis direct sur la machine, le direct rendering fonctionne désormais; donc, merci pour la suggestion ;-)

Erreurs Nvidia via export XDMCP :

ERROR: Unable to assign attribute DigitalVibrance specified on line 18 of
configuration file '/home/juju35/.nvidia-settings-rc' (no Display
connection).
ERROR: Unable to assign attribute ImageSharpening specified on line 19 of
configuration file '/home/juju35/.nvidia-settings-rc' (no Display
connection).
ERROR: Unable to assign attribute SyncToVBlank specified on line 20 of
configuration file '/home/juju35/.nvidia-settings-rc' (no Display
connection).
ERROR: Unable to assign attribute AllowFlipping specified on line 21 of
configuration file '/home/juju35/.nvidia-settings-rc' (no Display
connection).
ERROR: Unable to assign attribute LogAniso specified on line 22 of
configuration file '/home/juju35/.nvidia-settings-rc' (no Display
connection).
ERROR: Unable to assign attribute FSAA specified on line 23 of configuration
file '/home/juju35/.nvidia-settings-rc' (no Display connection).
ERROR: Unable to assign attribute TextureSharpen specified on line 24 of
configuration file '/home/juju35/.nvidia-settings-rc' (no Display
connection).
ERROR: Unable to assign attribute ForceGenericCpu specified on line 25 of
configuration file '/home/juju35/.nvidia-settings-rc' (no Display
connection).
ERROR: Unable to assign attribute CursorShadow specified on line 26 of
configuration file '/home/juju35/.nvidia-settings-rc' (no Display
connection).
ERROR: Unable to assign attribute CursorShadowXOffset specified on line 27 of
configuration file '/home/juju35/.nvidia-settings-rc' (no Display
connection).
ERROR: Unable to assign attribute CursorShadowYOffset specified on line 28 of
configuration file '/home/juju35/.nvidia-settings-rc' (no Display
connection).
ERROR: Unable to assign attribute CursorShadowAlpha specified on line 29 of
configuration file '/home/juju35/.nvidia-settings-rc' (no Display
connection).
ERROR: Unable to assign attribute CursorShadowRed specified on line 30 of
configuration file '/home/juju35/.nvidia-settings-rc' (no Display
connection).
ERROR: Unable to assign attribute CursorShadowGreen specified on line 31 of
configuration file '/home/juju35/.nvidia-settings-rc' (no Display
connection).
ERROR: Unable to assign attribute CursorShadowBlue specified on line 32 of
configuration file '/home/juju35/.nvidia-settings-rc' (no Display
connection).
ERROR: Unable to assign attribute FSAAAppControlled specified on line 33 of
configuration file '/home/juju35/.nvidia-settings-rc' (no Display
connection).
ERROR: Unable to assign attribute LogAnisoAppControlled specified on line 34 of
configuration file '/home/juju35/.nvidia-settings-rc' (no Display
connection).
ERROR: Unable to assign attribute RedBrightness specified on line 35 of
configuration file '/home/juju35/.nvidia-settings-rc' (no Display
connection).
ERROR: Unable to assign attribute GreenBrightness specified on line 36 of
configuration file '/home/juju35/.nvidia-settings-rc' (no Display
connection).
ERROR: Unable to assign attribute BlueBrightness specified on line 37 of
configuration file '/home/juju35/.nvidia-settings-rc' (no Display
connection).
ERROR: Unable to assign attribute RedContrast specified on line 38 of
configuration file '/home/juju35/.nvidia-settings-rc' (no Display
connection).
ERROR: Unable to assign attribute GreenContrast specified on line 39 of
configuration file '/home/juju35/.nvidia-settings-rc' (no Display
connection).
ERROR: Unable to assign attribute BlueContrast specified on line 40 of
configuration file '/home/juju35/.nvidia-settings-rc' (no Display
connection).
ERROR: Unable to assign attribute RedGamma specified on line 41 of
configuration file '/home/juju35/.nvidia-settings-rc' (no Display
connection).
ERROR: Unable to assign attribute GreenGamma specified on line 42 of
configuration file '/home/juju35/.nvidia-settings-rc' (no Display
connection).
ERROR: Unable to assign attribute BlueGamma specified on line 43 of
configuration file '/home/juju35/.nvidia-settings-rc' (no Display
connection).
ERROR: Unable to assign attribute OpenGLImageSettings specified on line 44 of
configuration file '/home/juju35/.nvidia-settings-rc' (no Display
connection).
ERROR: Unable to assign attribute XVideoTextureSyncToVBlank specified on line
45 of configuration file '/home/juju35/.nvidia-settings-rc' (no Display
connection).
ERROR: Unable to assign attribute XVideoBlitterSyncToVBlank specified on line
46 of configuration file '/home/juju35/.nvidia-settings-rc' (no Display
connection).
ERROR: Unable to assign attribute XVideoSyncToDisplay specified on line 47 of
configuration file '/home/juju35/.nvidia-settings-rc' (no Display
connection).
ERROR: NV-CONTROL extension version 1.6 is too old; the minimimum required
version is 1.9.
ERROR: Unable to determine number of NVIDIA GPUs on 'debian:1.0'.
ERROR: Unable to determine number of NVIDIA Frame Lock Devices on
'debian:1.0'.

J'ai oublié de préciser que sur le poste client j'étais en etch, la machine concernée par l'export display étant en Lenny.
Après avoir installé nvidia-settings sur Lenny, qui m'a permis de faire fonctionner le direct rendering via kdm, je viens de constater par la même occasion que sur la Etch, le nvidia-settings ne fonctionne pas !

J'ai donc du installer sur la Etch
nvidia-settings_1.0-3ubuntu7_i386.deb
à la place de
nvidia-settings 1.0+20060516-3
pour que nvidia-settings fonctionne sur Etch.

http://ubuntuforums.org/showthread.php?p=2706197

Mais bon, malgré celà, le direct rendering ne fonctionne toujours pas en export display entre la Lenny et la Etch.