Depuis ma dernière mise à jour, après réparation (réinstallation) de X, et après changement de driver : j'ai rechangé xorg-video-intel pour xorg-video-i810, vu que l'affichage ne fonctionnait plus (je pourrais le réinstaller pour retrouver éventuellement le message d'erreur précis, si utile).
En tout cas je ne dois plus savoir configurer l'accélération 3D, parce que après avoir essayé de réinstaller divers mesa-like et gldri, rien de rien:
Voici ce que j'ai dans xorg.conf :$ glxinfo | grep rendering
direct rendering: No (If you want to find out why, try setting LIBGL_DEBUG=verbose)
Juste avant j'avais essayé pour la section device:Section "ServerLayout"
Identifier "X.org Configured"
Screen 0 "Screen0" 0 0
InputDevice "Mouse0" "CorePointer"
InputDevice "Keyboard0" "CoreKeyboard"
EndSection
Section "Files"
RgbPath "/usr/share/X11/rgb"
ModulePath "/usr/lib/xorg/modules"
FontPath "/usr/share/fonts/misc"
FontPath "/usr/share/fonts/100dpi:unscaled"
FontPath "/usr/share/fonts/75dpi:unscaled"
FontPath "/usr/share/fonts/TTF"
FontPath "/usr/share/fonts/Type1"
EndSection
Section "Module"
Load "glx"
Load "dri"
Load "extmod"
Load "GLcore"
Load "xtrap"
Load "dbe"
Load "record"
Load "freetype"
EndSection
Section "InputDevice"
Identifier "Keyboard0"
Driver "kbd"
Option "CoreKeyboard"
Option "XkbRules" "xorg"
Option "XkbModel" "pc105"
Option "XkbLayout" "fr"
EndSection
Section "InputDevice"
Identifier "Mouse0"
Driver "mouse"
Option "Protocol" "auto"
Option "Device" "/dev/input/mice"
Option "ZAxisMapping" "4 5 6 7"
EndSection
Section "Monitor"
Identifier "Monitor0"
VendorName "Monitor Vendor"
ModelName "Monitor Model"
EndSection
Section "Device"
### Available Driver options are:-
### Values: <i>: integer, <f>: float, <bool>: "True"/"False",
### <string>: "String", <freq>: "<f> Hz/kHz/MHz"
### [arg]: arg optional
#Option "NoAccel" # [<bool>]
#Option "SWcursor" # [<bool>]
#Option "ColorKey" # <i>
#Option "CacheLines" # <i>
#Option "Dac6Bit" # [<bool>]
#Option "DRI" # [<bool>]
#Option "NoDDC" # [<bool>]
#Option "ShowCache" # [<bool>]
#Option "XvMCSurfaces" # <i>
#Option "PageFlip" # [<bool>]
Identifier "Card0"
Driver "i810"
VendorName "Intel Corporation"
BoardName "82830 CGC [Chipset Graphics Controller]"
BusID "PCI:0:2:0"
EndSection
Section "Screen"
Identifier "Screen0"
Device "Card0"
Monitor "Monitor0"
DefaultDepth 16
SubSection "Display"
Depth 16
Modes "1024x768" "800x600" "640x480"
EndSubSection
SubSection "Display"
Depth 24
Modes "1024x768" "800x600" "640x480"
EndSubSection
# Option "metamodes" "1024x768_60 +0+0"
# SubSection "Display"
# Viewport 0 0
# Depth 16
# EndSubSection
# SubSection "Display"
# Viewport 0 0
# Depth 24
# EndSubSection
EndSection
Section "DRI"
Group "users"
Mode 0660
EndSection
Section "Extensions"
Option "RENDER" "Enable"
# Option "Composite" "Enable"
EndSection
Après délogguer relogguer:Section "Screen"
Identifier "Screen0"
Device "Card0"
Monitor "Monitor0"
DefaultDepth 16
Option "metamodes" "1024x768_60 +0+0"
SubSection "Display"
Viewport 0 0
Depth 16
EndSubSection
SubSection "Display"
Viewport 0 0
Depth 24
EndSubSection
EndSection
GL_DEBUG=verbose)$ cat /var/log/Xorg.0.log | grep EE
Current Operating System: Linux liveche 2.6.24-ARCH #1 SMP PREEMPT Sun Mar 30 11:40:06 CEST 2008 i686
(WW) warning, (EE) error, (NI) not implemented, (??) unknown.
(II) Loading extension MIT-SCREEN-SAVER
(EE) GARTInit: Unable to open /dev/agpgart (No such file or directory)
$ glxinfo | grep rendering
direct rendering: No (If you want to find out why, try setting LIB
$[/quote]
Quelqu'un aurait-il une idée ?
Merci par avance.