Intel X3100 (GM965/GL960) - problem z wydajno

[Ravan]

Witam. Posiadam notebook firmy Toshiba ze zintegrowaną kartą Intel Mobile GM965/GL960. Niestety, jej wydajność pod Linuksem jest mierna. Glxgears podaje ~700 fps.
Mój xorg.conf:

Kod: Zaznacz cały

Section "ServerLayout"
	Identifier     "X.org Configured"
	Screen         "Screen0"
	InputDevice    "Mouse0" "CorePointer"
	InputDevice    "Generic Keyboard" "CoreKeyboard"
	InputDevice    "Synaptics Touchpad"
EndSection

Section "Files"
	RgbPath      "/etc/X11/rgb"
	ModulePath   "/usr/lib/xorg/modules"
	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"
	FontPath     "/var/lib/defoma/x-ttcidfont-conf.d/dirs/TrueType"
EndSection

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

Section "InputDevice"
	Identifier	"Generic Keyboard"
	Driver		"kbd"
	Option		"XkbRules"	"xorg"
	Option		"XkbModel"	"pc105"
	Option		"XkbLayout"	"pl"
EndSection

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

Section "InputDevice" 
	Identifier    "Synaptics Touchpad"
	Driver        "synaptics"
	Option        "SendCoreEvents"    "true"
	Option        "Device"        "/dev/psaux"
	Option        "Protocol"        "auto-dev"
	Option        "HorizScrollDelta"    "0"
EndSection

Section "Monitor"
	Identifier   "Monitor0"
	VendorName   "LPL"
	ModelName    "LP154WX4-TLC8"
EndSection

Section "Device"
	Identifier  "Intel Corporation Mobile GM965/GL960 Integrated Graphics Controller"
	Driver      "intel"
	Option      "DRI"    "true"
	Option      "UseFBDev"    "true"
	Option      "ExaNoComposite"    "false"
	Option      "AccelMethod"         "exa"
	Option      "MigrationHeuristic"     "greedy"
	VendorName  "Intel Corporation"
	BoardName   "Mobile GM965/GL960 Integrated Graphics Controller"
	BusID       "PCI:0:2:0"
EndSection

Section "Screen" 
	Identifier    "Screen0"
	Device        "Intel Corporation Mobile GM965/GL960 Integrated Graphics Controller"
	Monitor       "Monitor0"
	DefaultDepth    24
	SubSection "Display"
		Modes        "1280x800" "1024x768" "800x600" "640x480"
	EndSubSection
EndSection

Próbowałem także plików xorg.conf wygenerowanych za pomocą dpkg-reconfigure xserver-xorg oraz X -configure ale efekt wciąż jest ten sam - fps w okolicach ~700. Dodam, że mam wszystkie pakiety Mesa.

glxinfo | grep render:

Kod: Zaznacz cały

direct rendering: Yes
OpenGL renderer string: Mesa DRI Intel(R) 965GM 4.1.3002 x86/MMX/SSE2

Posiada ktoś ową kartę i zna rozwiązanie tego problemu?