Forum général.cherche-logiciel Accélération 3D

Posté par  .
Étiquettes : aucune
0
20
août
2007
Bonjour,
Mes affichages d'images sont très lents depuis que je suis passé de Kubuntu 6.10 à 7.04.
J'ai une carte graphique ATI RV370 (Radeon X300).
La commande $ fglrxinfo donne :
Xlib: extension "GLX" missing on display ":0.0".
Xlib: extension "GLX" missing on display ":0.0".
Error: couldn't find RGB GLX visual!

Dans "Parmètres du système", j'ai
Carte graphique ATI Radeon (fglrx)
Pilote fglrx

Je ne vois pas ce qui cloche ni où trouver FLX.

Pouvez-vous m'aider ?

Jean-Pierre

  • # xorg.conf

    Posté par  . Évalué à 1.

    L'erreur doit probablement venir de la configuration de xorg.
    Il suffit d'analyser le fichier /etc/X11/xorg.conf

    Dans la section Section "Device", vérifies que tu as bien Driver "fglrx".
    De plus, dans Section "Module", que Load "glx" s'y trouve.

    Si cela ne fonctionne toujours pas, montres-nous ton fichier xorg.conf.

    • [^] # Re: xorg.conf

      Posté par  . Évalué à 1.

      Effectivement, il n'y avait pas "load glx" dans la section Module. Je l'ai ajouté. Ca ne change rien sur les affichages mais la commande $ fglrxinfo donne maintenant :
      Xlib: extension "XFree86-DRI" missing on display ":0.0".
      display: :0.0 screen: 0
      OpenGL vendor string: Mesa project: www.mesa3d.org
      OpenGL renderer string: Mesa GLX Indirect
      OpenGL version string: 1.4 (1.5 Mesa 6.5.2)

      Voici mon xorg.conf :
      Section "Files"
      FontPath "/usr/share/fonts/X11/misc"
      FontPath "/usr/share/fonts/X11/cyrillic"
      FontPath "/usr/share/fonts/X11/100dpi/:unscaled"
      FontPath "/usr/share/fonts/X11/75dpi/:unscaled"
      FontPath "/usr/share/fonts/X11/Type1"
      FontPath "/usr/share/fonts/X11/100dpi"
      FontPath "/usr/share/fonts/X11/75dpi"
      # path to defoma fonts
      FontPath "/var/lib/defoma/x-ttcidfont-conf.d/dirs/TrueType"
      EndSection

      Section "Module"
      Load "i2c"
      Load "bitmap"
      Load "ddc"
      Load "extmod"
      Load "freetype"
      Load "int10"
      Load "vbe"
      load "dri"
      load "v4l"
      load "glx"
      EndSection


      Section "Extensions"
      option "RENDER" "Enable"
      EndSection

      Section "InputDevice"
      Identifier "Generic Keyboard"
      Driver "kbd"
      option "CoreKeyboard"
      option "XkbRules" "xorg"
      option "XkbModel" "pc105"
      option "XkbLayout" "fr"
      option "XkbVariant" "oss"
      EndSection

      Section "InputDevice"
      Identifier "Configured Mouse"
      Driver "mouse"
      option "CorePointer"
      option "Device" "/dev/input/mice"
      option "Protocol" "ImPS/2"
      option "ZAxisMapping" "4 5"
      option "Emulate3Buttons" "true"
      EndSection

      Section "InputDevice"
      Driver "wacom"
      Identifier "stylus"
      option "Device" "/dev/input/wacom"
      option "Type" "stylus"
      option "ForceDevice" "ISDV4"# Tablet PC ONLY
      EndSection

      Section "InputDevice"
      Driver "wacom"
      Identifier "eraser"
      option "Device" "/dev/input/wacom"
      option "Type" "eraser"
      option "ForceDevice" "ISDV4"# Tablet PC ONLY
      EndSection

      Section "InputDevice"
      Driver "wacom"
      Identifier "cursor"
      option "Device" "/dev/input/wacom"
      option "Type" "cursor"
      option "ForceDevice" "ISDV4"# Tablet PC ONLY
      EndSection

      Section "Device"
      identifier "ATI Technologies Inc RV370 5B60 [Radeon X300 (PCIE)]"
      boardname "ATI Radeon (fglrx)"
      busid "PCI:1:0:0"
      driver "fglrx"
      screen 0
      vendorname "ATI"
      EndSection

      Section "Monitor"
      identifier "Philips 170C"
      vendorname "Generic"
      modelname "1280x1024 @ 76 Hz"
      HorizSync 31.5-82
      VertRefresh 50-90
      modeline "640x480@60" 25.2 640 656 752 800 480 490 492 525 -vsync -hsync
      modeline "640x480@72" 31.5 640 664 704 832 480 489 491 520 -vsync -hsync
      modeline "640x480@75" 31.5 640 656 720 840 480 481 484 500 -vsync -hsync
      modeline "640x480@85" 36.0 640 696 752 832 480 481 484 509 -vsync -hsync
      modeline "800x600@56" 36.0 800 824 896 1024 600 601 603 625 +hsync +vsync
      modeline "800x600@72" 50.0 800 856 976 1040 600 637 643 666 +hsync +vsync
      modeline "800x600@75" 49.5 800 816 896 1056 600 601 604 625 +hsync +vsync
      modeline "800x600@85" 56.3 800 832 896 1048 600 601 604 631 +hsync +vsync
      modeline "800x600@60" 40.0 800 840 968 1056 600 601 605 628 +hsync +vsync
      modeline "832x624@75" 57.284 832 864 928 1152 624 625 628 667 -vsync -hsync
      modeline "1024x768@85" 94.5 1024 1072 1168 1376 768 769 772 808 +hsync +vsync
      modeline "1024x768@75" 78.8 1024 1040 1136 1312 768 769 772 800 +hsync +vsync
      modeline "1024x768@70" 75.0 1024 1048 1184 1328 768 771 777 806 -vsync -hsync
      modeline "1024x768@60" 65.0 1024 1048 1184 1344 768 771 777 806 -vsync -hsync
      modeline "1024x768@43" 44.9 1024 1032 1208 1264 768 768 776 817 +hsync interlace +vsync
      modeline "1152x864@75" 108.0 1152 1216 1344 1600 864 865 868 900 +hsync +vsync
      modeline "1280x1024@75" 135.0 1280 1296 1440 1688 1024 1025 1028 1066 +hsync +vsync
      modeline "1280x960@60" 102.1 1280 1360 1496 1712 960 961 964 994 -hsync +vsync
      modeline "1280x1024@60" 108.0 1280 1328 1440 1688 1024 1025 1028 1066 +hsync +vsync
      modeline "1280x960@75" 129.86 1280 1368 1504 1728 960 961 964 1002 -hsync +vsync
      modeline "1400x1050@60" 122.61 1400 1488 1640 1880 1050 1051 1054 1087 -hsync +vsync
      modeline "1400x1050@75" 155.85 1400 1496 1648 1896 1050 1051 1054 1096 -hsync +vsync
      modeline "1600x1200@65" 175.5 1600 1664 1856 2160 1200 1201 1204 1250 +hsync +vsync
      modeline "1600x1200@60" 162.0 1600 1664 1856 2160 1200 1201 1204 1250 +hsync +vsync
      gamma 1.0
      EndSection

      Section "Screen"
      Identifier "Default Screen"
      Device "ATI Technologies Inc RV370 5B60 [Radeon X300 (PCIE)]"
      Monitor "Philips 170C"
      DefaultDepth 24
      SubSection "Display"
      depth 24
      virtual 1600 1200
      modes "1280x1024@75" "1280x960@60" "1152x864@75" "1280x1024@60" "1024x768@43" "1280x960@75" "1024x768@60" "1400x1050@60" "1024x768@70" "1400x1050@75" "1024x768@75" "1600x1200@65" "1024x768@85" "1600x1200@60" "832x624@75" "800x600@60" "800x600@85" "800x600@75" "800x600@72" "800x600@56" "640x480@85" "640x480@75" "640x480@72" "640x480@60"
      EndSubSection
      EndSection

      Section "ServerLayout"
      Identifier "Default Layout"
      screen 0 "Default Screen" 0 0
      InputDevice "Generic Keyboard"
      InputDevice "Configured Mouse"
      InputDevice "stylus" "SendCoreEvents"
      InputDevice "cursor" "SendCoreEvents"
      InputDevice "eraser" "SendCoreEvents"
      EndSection

      Section "DRI"
      Mode 0666
      EndSection

      Section "device" #
      identifier "device1"
      boardname "ATI Radeon (fglrx)"
      busid "PCI:1:0:1"
      driver "ati"
      screen 0
      vendorname "ATI"
      option "MergedFB" "off"
      EndSection
      Section "screen" #
      identifier "screen1"
      device "device1"
      defaultdepth 24
      monitor "monitor1"
      EndSection
      Section "monitor" #
      identifier "monitor1"
      gamma 1.0
      EndSection
      Section "ServerFlags"
      EndSection


      Jean-Pierre

      • [^] # Re: xorg.conf

        Posté par  . Évalué à 2.

        Dans la section Section "Device", remplace Driver "ati" par Driver "fglrx".

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