Ciao e buon Natale,

Apro un nuovo post perchè il precedente è ormai troppo lungo.

PC Sempron 2600
Moth Asus K8V-X SE
Video ATI Radeon 9250
Mandriva 2006 Free

Dual Boot (XP - Mandriva)

con il driver originale (fglrx) installato da mandriva il direct rendering (glxinfo) era attivo ma i giochi crashavano immediatamente dopo il lancio.

Ho installato il driver proprietario "ati-driver-installer-8.20.8-i386.run", ho sostituito in xorg.conf i driver "fglrx"od "ati" con il "radeon" ed i giochi non crashano più, ma non c'è modo di attivare il direct rendering.
Questo è il mio xorg.conf

# File generated by XFdrake.

# ************************************************** ********************
# Refer to the XF86Config man page for details about the format of
# this file.
# ************************************************** ********************

Section "Files"
# Multiple FontPath entries are allowed (they are concatenated together)
# By default, Mandrake 6.0 and later now use a font server independent of
# the X server to render fonts.
FontPath "unix/:-1"
EndSection

Section "ServerFlags"
#DontZap # disable <Crtl><Alt><BS> (server abort)
AllowMouseOpenFail # allows the server to start up even if the mouse does not work
#DontZoom # disable <Crtl><Alt><KP_+>/<KP_-> (resolution switching)
EndSection

Section "Module"
Load "dbe" # Double-Buffering Extension
Load "v4l" # Video for Linux
Load "extmod"
Load "type1"
Load "freetype"
Load "glx" # 3D layer
Load "dri" # direct rendering
EndSection

Section "InputDevice"
Identifier "Keyboard1"
Driver "keyboard"
Option "XkbModel" "pc105"
Option "XkbLayout" "it"
Option "XkbOptions" "compose:rwin"
EndSection

Section "InputDevice"
Identifier "Mouse1"
Driver "mouse"
Option "Protocol" "ExplorerPS/2"
Option "Device" "/dev/mouse"
Option "ZAxisMapping" "6 7"
EndSection

Section "Monitor"
Identifier "monitor1"
VendorName "Generic"
ModelName "800x600 @ 56 Hz"
HorizSync 31.5-35.1
VertRefresh 50-61

# TV fullscreen mode or DVD fullscreen output.
# 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

Section "Device"
Identifier "device1"
VendorName "ATI"
BoardName "ATI Radeon 9250"
Driver "radeon"
Option "DPMS
EndSection

Section "Screen"
Identifier "screen1"
Device "device1"
Monitor "monitor1"
DefaultColorDepth 16

Subsection "Display"
Depth 8
Virtual 800 600
EndSubsection

Subsection "Display"
Depth 15
Virtual 800 600
EndSubsection

Subsection "Display"
Depth 16
Virtual 800 600
EndSubsection

Subsection "Display"
Depth 24
Virtual 800 600
EndSubsection
EndSection

Section "ServerLayout"
Identifier "layout1"
InputDevice "Keyboard1" "CoreKeyboard"
InputDevice "Mouse1" "CorePointer"
Screen "screen1"
EndSection

Ci trovate qualcosa di errato ?

perchè il 3D non è attivo ?

Grazie