Le Vendredi 9 Ao�t 2002 23:59, vous avez �crit :
> je fais tourner FlightGear sur un PII 333 avec 128 de ram et une ati rage
> fury... si les indications suivantes peuvent �tre utiles:
>
> support AGP:
>
> $ dmesg | grep agpgart
> Linux agpgart interface v0.99 (c) Jeff Hartmann
> agpgart: Maximum main memory to use for agp memory: 96M
> agpgart: Detected Intel 440LX chipset
> agpgart: AGP aperture is 64M @ 0xe4000000
>
> on voit que le support est activ�. chez moi pas de module, il est int�gr�
> au noyau (2.4.17). si cette commande ne donne rien -> il faut charger le
> module agpgart. (ou changer de noyau...)
je charge mon module agpgart et ensuite comme toi avec la commande: "dmesg |
grep agpgart" , j'obtiens:
# dmesg | grep agpgart
Linux agpgart interface v0.99 (c) Jeff Hartmann
agpgart: Maximum main memory to use for agp memory: 439M
agpgart: Detected Via Apollo Pro KT133 chipset
agpgart: AGP aperture is 64M @ 0xd0000000
[root@mdkpingus nono]#
>
> /etc/X11/XF86Config-4:
>
> �diter le fichier et chercher les paragraphes Module et Device.
>
> Section "Module"
>
> #on doit au moins trouver ces 2 lignes:
> load "glx"
> load "dri"
>
> EndSection
>
> Section "Device"
>
> #la ligne int�ressante: Option "AGPMode"
> #pour les bus AGP comme il n'y en a souvent qu'un,
> #c'est 1:0:0 pour BusID.
> Identifier "ATI Rage 128"
> BusID "1:0:0"
> VendorName "ATI"
> BoardName "Unknown"
> Driver "r128"
> Option "AGPMode"
>EndSection
moi, je n'ai rien de tout �a, ni pour la section device, ni pour la section
module.
Voici un extrait de mon /etc/X11/XF86Config-4 (je mets des s�parations ���
en d�but et fin de fichier pour que ce soit plus clair):
����������������������������������������������
# **********************************************************************
# Input devices
# **********************************************************************
# **********************************************************************
# Keyboard section
# **********************************************************************
Section "InputDevice"
Identifier "Keyboard1"
Driver "Keyboard"
Option "AutoRepeat" "250 30"
Option "XkbRules" "xfree86"
Option "XkbModel" "pc105"
Option "XkbLayout" "fr"
EndSection
# **********************************************************************
# Pointer section
# **********************************************************************
Section "InputDevice"
Identifier "Mouse1"
Driver "mouse"
Option "Protocol" "IMPS/2"
Option "Device" "/dev/mouse"
Option "ZAxisMapping" "4 5"
# ChordMiddle is an option for some 3-button Logitech mice
# Option "ChordMiddle"
EndSection
Section "Module"
# This loads the DBE extension module.
Load "dbe"
# This loads the Video for Linux module.
Load "v4l"
# This loads the miscellaneous extensions module, and disables
# initialisation of the XFree86-DGA extension within that module.
SubSection "extmod"
#Option "omit xfree86-dga"
EndSubSection
# This loads the Type1 and FreeType font modules
Load "type1"
Load "freetype"
EndSection
# **********************************************************************
# Monitor section
# **********************************************************************
# Any number of monitor sections may be present
Section "Monitor"
Identifier "Generic|Generic Monitor, 1280x1024 @ 60 Hz"
VendorName "Generic"
ModelName "Unknown"
# HorizSync is in kHz unless units are specified.
# HorizSync may be a comma separated list of discrete values, or a
# comma separated list of ranges of values.
# NOTE: THE VALUES HERE ARE EXAMPLES ONLY. REFER TO YOUR MONITOR'S
# USER MANUAL FOR THE CORRECT NUMBERS.
HorizSync 31.5-64.3
# VertRefresh is in Hz unless units are specified.
# VertRefresh may be a comma separated list of discrete values, or a
# comma separated list of ranges of values.
# NOTE: THE VALUES HERE ARE EXAMPLES ONLY. REFER TO YOUR MONITOR'S
# USER MANUAL FOR THE CORRECT NUMBERS.
VertRefresh 50-70
# This is a set of extended mode timings typically used for laptop,
# TV fullscreen mode or DVD fullscreen output.
# These are available along with standard mode timings.
# Sony Vaio C1(X,XS,VE,VN)?
# 1024x480 @ 85.6 Hz, 48 kHz hsync
ModeLine "1024x480" 65.00 1024 1032 1176 1344 480 488 494 563 -hsync
-vsync
# 768x576 @ 79 Hz, 50 kHz hsync
ModeLine "768x576" 50.00 768 832 846 1000 576 590 595 630
# 768x576 @ 100 Hz, 61.6 kHz hsync
ModeLine "768x576" 63.07 768 800 960 1024 576 578 590 616
EndSection
# **********************************************************************
# Graphics device section
# **********************************************************************
Section "Device"
Identifier "Generic VGA"
Driver "vga"
EndSection
Section "Device"
Identifier "RIVA TNT2"
VendorName "Unknown"
BoardName "Unknown"
Driver "nv"
# VideoRam 4096
# Clock lines
# Uncomment following option if you see a big white block
# instead of the cursor!
# Option "sw_cursor"
Option "DPMS" "on"
EndSection
# **********************************************************************
# Screen sections
# **********************************************************************
Section "Screen"
Identifier "screen1"
Device "RIVA TNT2"
Monitor "Generic|Generic Monitor, 1280x1024 @ 60 Hz"
DefaultColorDepth 16
Subsection "Display"
Depth 8
Modes "800x600" "640x400"
ViewPort 0 0
EndSubsection
Subsection "Display"
Depth 16
Modes "800x600" "640x480"
ViewPort 0 0
EndSubsection
Subsection "Display"
Depth 24
Modes "800x600" "640x480"
ViewPort 0 0
EndSubsection
Subsection "Display"
Depth 32
Modes "800x600" "640x480"
ViewPort 0 0
EndSubsection
EndSection
Section "ServerLayout"
Identifier "layout1"
Screen "screen1"
InputDevice "Mouse1" "CorePointer"
InputDevice "Keyboard1" "CoreKeyboard"
EndSection
����������������������������������������������
> les librairies et includes:
>
> $ glxinfo | grep renderer
> Loading required GL library /usr/X11R6/lib/libGL.so.1.2
> OpenGL renderer string: Mesa DRI Rage128 20010405 AGP 1x x86/MMX
>
> si on n'a pas un message de ce genre, ou "indirect" not� qqpart, il manque
> des trucs ...
J'ai pas ce message:
# $ glxinfo | grep renderer
bash: $: command not found
#
>
> libGL.so.1 -> XFree86-libs
> libGLU.so.1 -> mesa-common
> lubglut.so.3 -> mesa-common
> si install� via rpm, ils risquent de se trouver dans /usr/X11R6/lib. on
> peut faire des liens dans /usr/lib vers ces libs qui sont elles-m�mes des
> liens vers les "vraies" librairies.
L� c'est bon:
[root@mdkpingus nono]# locate libGL.so.1
/usr/X11R6/lib/libGL.so.1.3.401
/usr/X11R6/lib/libGL.so.1.0
/usr/X11R6/lib/libGL.so.1
/usr/X11R6/lib/libGL.so.1.2
[root@mdkpingus nono]# locate libGLU.so.1
/usr/X11R6/lib/libGLU.so.1
/usr/X11R6/lib/libGLU.so.1.3.401
[root@mdkpingus nono]# locate libglut.so.3
/usr/X11R6/lib/libglut.so.3.7.0
/usr/X11R6/lib/libglut.so.3
[root@mdkpingus nono]#
Pour FlightGears je verrai apr�s. Je ne mets pas FlightGears en cause car
d'autres jeux 3D ne fonctionnent pas.
Mon probl�me est donc XF86Config-4 qui n'est visiblement pas configur� comme
il faut. Que faut-il que je lui fasse ?
merci d'avance
nono
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