3D Accelaratore

Fórum Geral
:: Colocado Terça, 2008-09-02 22:07 por António Moreira

Viva,
Tenho a placa de video onboard drive intel GMA 950, Mesa DRI Intel(R) 945GM 20061017 x86/MMX/SSE2 ( 1.3 Mesa 7.0.3-rc2 ), que queria saber se tem activo 3D video acceleration,então:

antonio@antonio-laptop:~$ glxinfo | grep rendering
direct rendering: No (If you want to find out why, try setting LIBGL_DEBUG=verbose)

antonio@antonio-laptop:~$ LIBGL_DEBUG=verbose fglrxinfo
libGL: XF86DRIGetClientDriverName: 1.7.4 i915 (screen 0)
libGL: OpenDriver: trying /usr/lib/dri/i915_dri.so
libGL error: dlopen /usr/lib/dri/i915_dri.so failed (/usr/lib/dri/i915_dri.so: undefined symbol: _glapi_Dispatch)
libGL error: unable to load driver: i915_dri.so
display: :0.0 screen: 0
OpenGL vendor string: Tungsten Graphics, Inc
OpenGL renderer string: Mesa DRI Intel(R) 945GM 20061017 x86/MMX/SSE2
OpenGL version string: 1.3 Mesa 7.0.3-rc2
Segmentation fault

A aceleração 3D não está ok ?? Devo actualizar o drive i915_dri.so. ??
Ou devo actualizar o open-source Mesa/DRI...
E este "Segmentation fault"...
Se alguém tem algo parecido ou já teve...agradeço a atenção...

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as intel (por enquanto)

by cusco - 2008-09-12 11:43

as intel (por enquanto) ainda nao trazem aceleraçao 3d, o que tu queres mesmo ter activo e o DRI e olhando para o teu log esse e o teu problema:

"libGL error: unable to load driver: i915_dri.so"

cusco@your-insight:~$ apt-cache search dri| grep intel
xserver-xorg-video-intel - X.Org X server -- Intel i8xx, i9xx display driver

instala isso e ve

Driver_Intel

by António Moreira - 2008-09-22 12:44

Viva, tudo bem !

antonio@antonio-laptop:~$ apt-cache search dri| grep intel
xserver-xorg-video-intel - X.Org X server -- Intel i8xx, i9xx display driver
xserver-xorg-video-intel-dbg - X.Org X server -- Intel i8xx, i9xx display driver (debug symbols)
antonio@antonio-laptop:~$

Julgo que os drivers estão lá todos....estás de acordo...

ps
Desculpa o atraso na resposta, mas estive a n Km daqui e não levei o laptop

MCumprimentos

_____________________________________
antoniocostamoreira@gmail.com
Linux User: #473675 - Ubuntu 8.04 LTS

3D_Accelarator

by António Moreira - 2008-09-22 12:51

O segmentation fault...está tudo aqui..

http://en.wikipedia.org/wiki/Segmentation_fault

_____________________________________
antoniocostamoreira@gmail.com
Linux User: #473675 - Ubuntu 8.04 LTS

instalaste o tal

by cusco - 2008-09-22 19:10

instalaste o tal pacote?

"pasta" aqui o teu xorg.conf tambem e o Xorg.0.log

i915

by António Moreira - 2008-09-22 22:59

antonio@antonio-laptop:~$ lspci |grep -i vga
00:02.0 VGA compatible controller: Intel Corporation Mobile 945GM/GMS, 943/940GML Express Integrated Graphics Controller (rev 03)

antonio@antonio-laptop:~$ gedit /etc/X11/xorg.conf
# /etc/X11/xorg.conf (xorg X Window System server configuration file)
#
# This file was generated by dexconf, the Debian X Configuration tool, using
# values from the debconf database.
#
# Edit this file with caution, and see the xorg.conf(5) manual page.
# (Type "man xorg.conf" at the shell prompt.)
#
# This file is automatically updated on xserver-xorg package upgrades *only*
# if it has not been modified since the last upgrade of the xserver-xorg
# package.
#
# If you have edited this file but would like it to be automatically updated
# again, run the following command:
# sudo dpkg-reconfigure -phigh xserver-xorg

Section "Files"
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"
# path to defoma fonts
FontPath "/var/lib/defoma/x-ttcidfont-conf.d/dirs/TrueType"
EndSection

Section "Module"
Load "i2c"
Load "bitmap"
Load "ddc"
Load "dri"
Load "extmod"
Load "freetype"
Load "glx"
Load "int10"
Load "vbe"
EndSection

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

Section "InputDevice"
Identifier "Configured Mouse"
Driver "mouse"
Option "CorePointer"
Option "Device" "/dev/input/mice"
Option "Protocol" "ImPS/2"
Option "ZAxisMapping" "4 5"
Option "Emulate3Buttons" "true"
EndSection

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

Section "InputDevice"
Driver "wacom"
Identifier "stylus"
Option "Device" "/dev/input/wacom"
Option "Type" "stylus"
Option "ForceDevice" "ISDV4" # Tablet PC ONLY
EndSection

Section "InputDevice"
Driver "wacom"
Identifier "eraser"
Option "Device" "/dev/input/wacom"
Option "Type" "eraser"
Option "ForceDevice" "ISDV4" # Tablet PC ONLY
EndSection

Section "InputDevice"
Driver "wacom"
Identifier "cursor"
Option "Device" "/dev/input/wacom"
Option "Type" "cursor"
Option "ForceDevice" "ISDV4" # Tablet PC ONLY
EndSection

Section "Device"
Identifier "Intel Corporation Mobile 945GM/GMS/940GML Express Integrated Graphics Controller"
Driver "i810"
BusID "PCI:0:2:0"
EndSection

Section "Monitor"
Identifier "Monitor Generico"
Option "DPMS"
HorizSync 28-64
VertRefresh 43-60
EndSection

Section "Screen"
Identifier "Default Screen"
Device "Intel Corporation Mobile 945GM/GMS/940GML Express Integrated Graphics Controller"
Monitor "Monitor Generico"
DefaultDepth 24
SubSection "Display"
Depth 1
Modes "1280x800"
EndSubSection
SubSection "Display"
Depth 4
Modes "1280x800"
EndSubSection
SubSection "Display"
Depth 8
Modes "1280x800"
EndSubSection
SubSection "Display"
Depth 15
Modes "1280x800"
EndSubSection
SubSection "Display"
Depth 16
Modes "1280x800"
EndSubSection
SubSection "Display"
Depth 24
Modes "1280x800"
EndSubSection
EndSection

Section "ServerLayout"
Identifier "Default Layout"
Screen "Default Screen"
InputDevice "Generic Keyboard"
InputDevice "Configured Mouse"
InputDevice "stylus" "SendCoreEvents"
InputDevice "cursor" "SendCoreEvents"
InputDevice "eraser" "SendCoreEvents"
InputDevice "Synaptics Touchpad"
EndSection

Section "DRI"
Mode 0666
EndSection

tenho o driver "i810" vou instalar o "i915"....

______________________________________
antoniocostamoreira@gmail.com
Linux User: #473675 - Ubuntu 8.04 LTS

Viva, Não sendo glx ou

by António Moreira - 2008-09-23 22:56

Viva,
Não sendo glx ou fglrx como devo tratar "isto" ?
Devo instalar linux-restricted-modules para o kernel ? É um dri driver !
será que consigo via apt ?
apt-get install xserver-xorg-video-i915
ou
apt-get install 915resolution

_____________________________________
antoniocostamoreira@gmail.com
Linux User: #473675 - Ubuntu 8.04 LTS