Missing /dev/agpgart

[Alberto Rizzi]

Roland Smith ha scritto:
> On Wed, Jun 20, 2007 at 06:44:21PM +0200, Alberto Rizzi wrote:
>> Ok I know this, but I want 2D acceleration, but without /dev/agpgart I
>> don't have neither 3D nor 2D.
>> Am I right?
> 
> Reading radeon(4) it implies that agp is only used when DRI is
> enabled. The AGP options and the BusType option are only used when DRI
> is enabled. It doesn't look like you need AGP for the 2D support.
> 
> Roland
My pc is P4 2.4GHz and Radeon 9600XT but Xorg 7.2 with Xfce4 (but also
with wmii or other window manager) is very sloooooow

How can I check whether 2D acceleration is active or not?
How can I improve performances?
My xorg.conf is

Section "ServerLayout"
	Identifier     "X.org Configured"
	Screen      0  "Screen0" 0 0
	InputDevice    "Mouse0" "CorePointer"
	InputDevice    "Keyboard0" "CoreKeyboard"
EndSection

Section "Files"
	RgbPath      "/usr/local/share/X11/rgb"
	ModulePath   "/usr/local/lib/xorg/modules"
	FontPath     "/usr/local/lib/X11/fonts/misc/"
	FontPath     "/usr/local/lib/X11/fonts/TTF/"
	FontPath     "/usr/local/lib/X11/fonts/OTF"
	FontPath     "/usr/local/lib/X11/fonts/Type1/"
	FontPath     "/usr/local/lib/X11/fonts/100dpi/"
	FontPath     "/usr/local/lib/X11/fonts/75dpi/"
EndSection

Section "Module"
	Load  "extmod"
	Load  "record"
	Load  "dbe"
	Load  "glx"
	Load  "GLcore"
	Load  "xtrap"
	Load  "dri"
	Load  "freetype"
	Load  "type1"
EndSection

Section "Extensions"
	Option 		"Composite" "Enable"
EndSection	

Section "InputDevice"
	Identifier  "Keyboard0"
	Driver      "kbd"
#Option		"XkbRules" "xorg"
#	Option		"XkbModel" "pc102"
	Option		"XkbLayout" "it"
#	Option		"XkbOptions" "eurosign:e"	
EndSection

Section "InputDevice"
	Identifier  "Mouse0"
	Driver      "mouse"
	Option	    "Protocol" "auto"
	Option	    "Device" "/dev/sysmouse"
	Option	    "ZAxisMapping" "4 5 6 7"
EndSection

Section "Monitor"
	#DisplaySize	  320   240	# mm
	Identifier   "Monitor0"
	VendorName   "VSC"
	ModelName    "E70f-5"
 ### Comment all HorizSync and VertRefresh values to use DDC:
#	HorizSync    30.0 - 72.0
#	VertRefresh  50.0 - 160.0
	Option	    "DPMS"
EndSection

Section "Device"
	Option    	"AGPMode"      			"8"
	Option   	"AGPFastWrite"       	"on"	
	Option		"AccelMethod"			"XAA"
	Option		"EnablePageFlip"		"1"
	Option		"ColorTiling"			"1"
	Identifier  "Card0"
	Driver      "radeon"
	VendorName  "ATI Technologies Inc"
	BoardName   "RV350 AR [Radeon 9600]"
	BusID       "PCI:1:0:0"
#	Identifier  "Card0"
#	Driver      "ati"
#	VendorName  "ATI Technologies Inc"
#	BoardName   "RV350 AR [Radeon 9600]"
#	BusID       "PCI:1:0:0"
EndSection

Section "Screen"
	Identifier "Screen0"
	Device     "Card0"
	Monitor    "Monitor0"
	DefaultDepth 24
	SubSection "Display"
		Viewport	0 0
		Modes		"1152x864"
		Depth		24
	EndSubSection
EndSection