Ciao ragazzi, vi chiedo 1 mano x attivare l'accelerazione 3d con scheda nvidia Tnt2. Vi riporto il mio xorg.conf:
codice:
Section "Module"


    Load        "dbe"   # Double buffer extension

    SubSection  "extmod"
      Option    "omit xfree86-dga"   # don't initialise the DGA extension
    EndSubSection

# This loads the font modules
    Load        "type1"
#    Load        "speedo"
    Load        "freetype"
#    Load        "xtt"

# This loads the GLX module
    Load       "glx"
# This loads the DRI module
    Load       "dri"

EndSection

# **********************************************************************
# Files section.  This allows default font and rgb paths to be set
# **********************************************************************

Section "Files"


    RgbPath     "/usr/lib/X11/rgb"

    FontPath   "/usr/share/fonts/misc/"
    FontPath   "/usr/share/fonts/TTF/"
    FontPath   "/usr/share/fonts/Type1/"
#    FontPath   "/usr/share/fonts/CID/"
    FontPath   "/usr/share/fonts/75dpi/"
    FontPath   "/usr/share/fonts/100dpi/"
    FontPath   "/usr/share/fonts/local/"
#    FontPath   "/usr/share/fonts/Speedo/"
#    FontPath   "/usr/share/fonts/TrueType/"
#    FontPath   "/usr/share/fonts/freefont/"


#    ModulePath "/usr/X11R6/lib/modules"

EndSection

# **********************************************************************
# Server flags section.
# **********************************************************************

Section "ServerFlags"


#    Option "NoTrapSignals"

#    Option "DontVTSwitch"

#    Option "DontZap"


#    Option "Dont Zoom"


#    Option "DisableVidModeExtension"

#    Option "AllowNonLocalXvidtune"

#    Option "DisableModInDev"


#    Option "AllowNonLocalModInDev"

EndSection

# **********************************************************************
# Input devices
# **********************************************************************

# **********************************************************************
# Core keyboard's InputDevice section
# **********************************************************************

Section "InputDevice"

    Identifier  "Keyboard1"
    Driver      "kbd"

# For most OSs the protocol can be omitted (it defaults to "Standard").
# When using XQUEUE (only for SVR3 and SVR4, but not Solaris),
# uncomment the following line.

#    Option     "Protocol"      "Xqueue"

    Option "AutoRepeat" "500 30"

# Specify which keyboard LEDs can be user-controlled (eg, with xset(1))
#    Option     "Xleds"      "1 2 3"

#    Option "LeftAlt"     "Meta"
#    Option "RightAlt"    "ModeShift"


    Option "XkbModel"   "pc105"
    Option "XkbLayout"  "it"

EndSection


Section "InputDevice"

# Identifier and driver

    Identifier  "Mouse1"
    Driver      "mouse"
    Option "Protocol"   "ExplorerPS/2" # "PS/2"
    Option "Device"      "/dev/mouse"
    Option    "ZAxisMapping"  "4 5" #  "6 7"


# Emulate3Buttons is an option for 2-button Microsoft mice
# Emulate3Timeout is the timeout in milliseconds (default is 50ms)

    Option "Emulate3Buttons"
#    Option "Emulate3Timeout"    "50"


EndSection


 **********************************************************************
# Monitor section
# **********************************************************************

# Any number of monitor sections may be present

Section "Monitor"

    Identifier  "My Monitor"

    HorizSync   30-70

#    HorizSync  30-64         # multisync
#    HorizSync  31.5, 35.2    # multiple fixed sync frequencies
#    HorizSync  15-25, 30-50  # multiple ranges of sync frequencies


    VertRefresh 50-150

EndSection


# **********************************************************************
# Graphics device section
# **********************************************************************

# Any number of graphics device sections may be present

# Standard VGA Device:

Section "Device"
    Identifier  "Standard VGA"
    VendorName  "Unknown"
    BoardName   "Unknown"

# The chipset line is optional in most cases.  It can be used to override
# the driver's chipset detection, and should not normally be specified.

#    Chipset    "generic"

# The Driver line must be present.  When using run-time loadable driver
# modules, this line instructs the server to load the specified driver
# module.  Even when not using loadable driver modules, this line
# indicates which driver should interpret the information in this section.

    Driver     "vga"
# The BusID line is used to specify which of possibly multiple devices
# this section is intended for.  When this line isn't present, a device
# section can only match up with the primary video device.  For PCI
# devices a line like the following could be used.  This line should not
# normally be included unless there is more than one video device
# intalled.

#    BusID      "PCI:0:10:0"

#    VideoRam   256

#    Clocks     25.2 28.3

EndSection

# Device configured by xorgconfig:

Section "Device"
    Identifier  "nVidia Inc. GeForce2"
    Driver      "nvidia"
    VideoRam    32768
    # Insert Clocks lines here if appropriate
EndSection


# **********************************************************************
# Screen sections
# **********************************************************************

# Any number of screen sections may be present.  Each describes
# the configuration of a single screen.  A single specific screen section
# may be specified from the X server command line with the "-screen"
# option.
Section "Screen"
    Identifier  "Screen 1"
    Device     "nVidia Inc. GeForce2"
    Monitor     "My Monitor"
    DefaultDepth 16

    Subsection "Display"
        Depth       8
        Modes       "1280x1024" "1024x768" "800x600" "640x480"
        ViewPort    0 0
#        Virtual     1600 1280
    EndSubsection
    Subsection "Display"
        Depth       16
        Modes       "1024x768" "800x600" "640x480"
        ViewPort    0 0
 #       Virtual     1280 1024
    EndSubsection
    Subsection "Display"
        Depth       24
        Modes       "1280x1024" "1024x768" "800x600" "640x480"
        ViewPort    0 0
  #      Virtual     1152 900
    EndSubsection
EndSection

# **********************************************************************
# ServerLayout sections.
# **********************************************************************

Section "ServerLayout"

# The Identifier line must be present
    Identifier  "Simple Layout"


    Screen "Screen 1"


    InputDevice "Mouse1" "CorePointer"
    InputDevice "Keyboard1" "CoreKeyboard"

EndSection

 Section "DRI"
    Mode 0666
 EndSection
e l'output x 1 paio di comandi:
codice:
glxinfo | grep direct
Xlib:  extension "GLX" missing on display ":0.0".
Xlib:  extension "GLX" missing on display ":0.0".
Xlib:  extension "GLX" missing on display ":0.0".
Error: couldn't find RGB GLX visual
Xlib:  extension "GLX" missing on display ":0.0".
Xlib:  extension "GLX" missing on display ":0.0".
Xlib:  extension "GLX" missing on display ":0.0".
Xlib:  extension "GLX" missing on display ":0.0".
e

codice:
lsmod
Module                  Size  Used by
drm                    56340  0
snd_seq_midi            6432  0
snd_pcm_oss            46496  0
snd_mixer_oss          16128  2 snd_pcm_oss
snd_seq_oss            29056  0
snd_seq_midi_event      6016  2 snd_seq_midi,snd_seq_oss
snd_seq                45072  5 snd_seq_midi,snd_seq_oss,snd_seq_midi_event
ohci_hcd               18440  0
ehci_hcd               27656  0
nvidia               3462204  0
snd_ens1371            18912  1
snd_rawmidi            18848  2 snd_seq_midi,snd_ens1371
snd_seq_device          6796  4 snd_seq_midi,snd_seq_oss,snd_seq,snd_rawmidi
snd_ac97_codec         68216  1 snd_ens1371
snd_pcm                76040  3 snd_pcm_oss,snd_ens1371,snd_ac97_codec
snd_timer              19588  2 snd_seq,snd_pcm
snd                    44388  10 snd_pcm_oss,snd_mixer_oss,snd_seq_oss,snd_seq,snd_ens1371,snd_rawmidi,snd_seq_device,snd_ac97_codec,snd_pcm,snd_timer
snd_page_alloc          7428  1 snd_pcm
gameport                3712  1 snd_ens1371
parport_pc             29508  0
parport                30664  1 parport_pc
via_agp                 7424  1
agpgart                27688  3 drm,nvidia,via_agp
vfat                   10752  0
fat                    34588  1 vfat
usb_storage            39936  0
uhci_hcd               28304  0
usbcore                99064  5 ohci_hcd,ehci_hcd,usb_storage,uhci_hcd
via_rhine              18820  0
mii                     3968  1 via_rhine
Come posso fare x abilitare sta cavolo di accelerazione 3d?