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Your graphics card should be using the 'intel' driver for best results. However, it doesn't seem to be configured easily with some intel hardware.
This terminal command will tell us which driver is in use: Quote:
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FWIW, some information about the Intel driver situation, and current development:
Ubuntu 9.04 and Intel graphics - The H Open Source: News and Features |
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Tried the command, it says
Code:
Mircea@linux-n8df:/> /sbin/lspci -k |grep VGA -A2|grep Usage: grep [OPTION]... PATTERN [FILE]... Try `grep --help' for more information. Mircea@linux-n8df:/>
__________________
OpenSuse 11.2 64bit, KDE 4.3.1 |
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I have a same card, and same problems
Code:
~> /sbin/lspci |grep Graphics 00:02.0 VGA compatible controller: Intel Corporation 82G33/G31 Express Integrated Graphics Controller (rev 02) -- WBR |
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Quote:
Quote:
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Quote:
Assuming, you're using the intel driver, it is possible to experiment a bit with xorg.conf settings, but the results may not be significant. FWIW, see if any of these help: Modify xorg.conf for better performance | TuxRadar Intel 965 GM (X3100) | Xorg 7.3 | Tweaked Settings | ErlePereira.com |
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Code:
Mircea@linux-cf5u:~> /sbin/lspci -k |grep VGA -A2 00:02.0 VGA compatible controller: Intel Corporation Mobile GME965/GLE960 Integrated Graphics Controller (rev 0c) 00:02.1 Display controller: Intel Corporation Mobile GME965/GLE960 Integrated Graphics Controller (rev 0c) 00:19.0 Ethernet controller: Intel Corporation 82562GT 10/100 Network Connection (rev 03) Mircea@linux-cf5u:~> Code:
# /.../
# SaX generated X11 config file
# Created on: 2009-09-19T20:08:10+0300.
#
# Version: 8.1
# Contact: Marcus Schaefer <sax@suse.de>, 2005
# Contact: SaX-User list <https://lists.berlios.de/mailman/listinfo/sax-users>
#
# Automatically generated by [ISaX] (8.1)
# PLEASE DO NOT EDIT THIS FILE!
#
Section "Files"
FontPath "/usr/share/fonts/misc:unscaled"
FontPath "/usr/share/fonts/local"
FontPath "/usr/share/fonts/75dpi:unscaled"
FontPath "/usr/share/fonts/100dpi:unscaled"
FontPath "/usr/share/fonts/Type1"
FontPath "/usr/share/fonts/URW"
FontPath "/usr/share/fonts/Speedo"
FontPath "/usr/share/fonts/PEX"
FontPath "/usr/share/fonts/cyrillic"
FontPath "/usr/share/fonts/latin2/misc:unscaled"
FontPath "/usr/share/fonts/latin2/75dpi:unscaled"
FontPath "/usr/share/fonts/latin2/100dpi:unscaled"
FontPath "/usr/share/fonts/latin2/Type1"
FontPath "/usr/share/fonts/latin7/75dpi:unscaled"
FontPath "/usr/share/fonts/baekmuk:unscaled"
FontPath "/usr/share/fonts/japanese:unscaled"
FontPath "/usr/share/fonts/kwintv"
FontPath "/usr/share/fonts/truetype"
FontPath "/usr/share/fonts/uni:unscaled"
FontPath "/usr/share/fonts/CID"
FontPath "/usr/share/fonts/ucs/misc:unscaled"
FontPath "/usr/share/fonts/ucs/75dpi:unscaled"
FontPath "/usr/share/fonts/ucs/100dpi:unscaled"
FontPath "/usr/share/fonts/hellas/misc:unscaled"
FontPath "/usr/share/fonts/hellas/75dpi:unscaled"
FontPath "/usr/share/fonts/hellas/100dpi:unscaled"
FontPath "/usr/share/fonts/hellas/Type1"
FontPath "/usr/share/fonts/misc/sgi:unscaled"
FontPath "/usr/share/fonts/xtest"
FontPath "/opt/kde3/share/fonts"
InputDevices "/dev/gpmdata"
InputDevices "/dev/input/mice"
EndSection
Section "ServerFlags"
Option "AIGLX" "on"
Option "AllowMouseOpenFail" "on"
Option "ZapWarning" "on"
EndSection
Section "Module"
Load "dri"
Load "dbe"
Load "freetype"
Load "extmod"
Load "glx"
EndSection
Section "InputDevice"
Driver "kbd"
Identifier "Keyboard[0]"
Option "Protocol" "Standard"
Option "XkbLayout" "us"
Option "XkbModel" "microsoftpro"
Option "XkbRules" "xfree86"
EndSection
Section "InputDevice"
Driver "synaptics"
Identifier "Mouse[1]"
Option "Buttons" "5"
Option "Device" "/dev/input/mice"
Option "Emulate3Buttons" "on"
Option "HorizScrollDelta" "0"
Option "InputFashion" "Mouse"
Option "Name" "Synaptics;Touchpad"
Option "Protocol" "explorerps/2"
Option "SHMConfig" "on"
Option "Vendor" "Sysp"
Option "ZAxisMapping" "4 5"
EndSection
Section "InputDevice"
Driver "mouse"
Identifier "Mouse[3]"
Option "Buttons" "5"
Option "Device" "/dev/input/mice"
Option "Name" "ImPS/2 Generic Wheel Mouse"
Option "Protocol" "explorerps/2"
Option "Vendor" "Sysp"
Option "ZAxisMapping" "4 5"
EndSection
Section "Monitor"
DisplaySize 331 207
HorizSync 30-62
Identifier "Monitor[0]"
ModelName "SAMSUNG LCD MONITOR"
Option "DPMS"
Option "PreferredMode" "1280x800"
VendorName "SEC"
VertRefresh 43-60
UseModes "Modes[0]"
EndSection
Section "Modes"
Identifier "Modes[0]"
Modeline "1280x800" 83.46 1280 1344 1480 1680 800 801 804 828
Modeline "1280x800" 69.75 1280 1328 1360 1440 800 803 809 823 +HSync -Vsync
EndSection
Section "Screen"
DefaultDepth 24
SubSection "Display"
Depth 15
Modes "1280x800"
Virtual 3840 1200
EndSubSection
SubSection "Display"
Depth 16
Modes "1280x800"
Virtual 3840 1200
EndSubSection
SubSection "Display"
Depth 24
Modes "1280x800"
Virtual 3840 1200
EndSubSection
SubSection "Display"
Depth 8
Modes "1280x800"
Virtual 3840 1200
EndSubSection
Device "Device[0]"
Identifier "Screen[0]"
Monitor "Monitor[0]"
EndSection
Section "Device"
BoardName "965 GME/GLE"
Driver "intel"
Identifier "Device[0]"
Option "monitor-LVDS" "Monitor[0]"
Option "SaXDualHSync" "31-48"
Option "SaXDualHead" ""
Option "SaXDualMode" "Clone"
Option "SaXDualMonitorModel" "1024X768@60HZ"
Option "SaXDualMonitorVendor" "--> VESA"
Option "SaXDualOrientation" "LeftOf"
Option "SaXDualResolution" "1024x768"
Option "SaXDualVSync" "50-60"
Option "SaXExternal" "Identifier&EXT+VertRefresh&50-60+HorizSync&31-48+PreferredMode&1024x768+VendorName&--> VESA+ModelName&1024X768@60HZ"
VendorName "Intel"
EndSection
Section "Monitor"
HorizSync 31-48
Identifier "EXT"
ModelName "1024X768@60HZ"
Option "PreferredMode" "1024x768"
VendorName "--> VESA"
VertRefresh 50-60
EndSection
Section "ServerLayout"
Identifier "Layout[all]"
InputDevice "Keyboard[0]" "CoreKeyboard"
InputDevice "Mouse[1]" "CorePointer"
InputDevice "Mouse[3]" "SendCoreEvents"
Option "Clone" "off"
Option "Xinerama" "off"
Screen "Screen[0]"
EndSection
Section "DRI"
Group "video"
Mode 0660
EndSection
Section "Extensions"
Option "Composite" "on"
EndSection
__________________
OpenSuse 11.2 64bit, KDE 4.3.1 |
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Well, you're using the intel driver already, with composite enabled. All I can recommend is experimenting with some of the device options available, especially the acceleration method (EXA vs XAA). They're outlined in the two links I posted earlier.
You will need to edit /etc/X11/xorg.conf as root, and restart the X-server after any changes are made (with CTRL-ALT-Backspace). Make a backup of your existing xorg.conf, before you make any changes, just in case you need to reinstate the original file: Quote:
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Thanks, that helped improve framerate a little. It's not by far close to the performance I get in Windows on the same machine and in the same games though... I wonder if Linux is normally slower at running games than Windows.
I have another problem however: All textures in 3D applications get corrupted and mixed, and the menus look like a soup (although 3D rendering is correct). Does anyone know what may be causing this? (its something like this, randomly googled example: http://undeath.homestead.com/files/NWN1.jpg ).
__________________
OpenSuse 11.2 64bit, KDE 4.3.1 |
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