Olá pessoal, possuo um notebook Sony Vaio VGN-fj250p e tenho o ubuntu 7.04 com o kernel 2.6.20-16-generic.
Bem, a instalação correu td bem, já de kra reconheceu som, wireless, web cam. A placa de video é uma Intel Corporation Mobile 915GM/GMS/910GML Express Graphics Controller (rev 03) e ela ñ foi detectada. Veio com o pacote xserver-xorg-video-i810 instalado, mas desinstalei e instalei o xserver-xorg-video-intel e modifiquei o xorg.conf nas partes em negrito:
olha meu xorg.conf como está:
# /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 "type1"
Load "vbe"
EndSection
Section "InputDevice"
Identifier "Generic Keyboard"
Driver "kbd"
Option "CoreKeyboard"
Option "XkbRules" "xorg"
Option "XkbModel" "pc105"
Option "XkbLayout" "us"
Option "XkbVariant" "intl"
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 915GM/GMS/910GML Express Graphics Controller"
Driver "i810"
BusID "PCI:0:2:0"
EndSection
Section "Monitor"
Identifier "Monitor Genérico"
Option "DPMS"
HorizSync 28-64
VertRefresh 43-60
EndSection
Section "Screen"
Identifier "Default Screen"
Device "Intel Corporation Mobile 915GM/GMS/910GML Express Graphics Controller"
Monitor "Monitor Genérico"
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
Bem, depois q fiz isso, o video funcionou, instalei o compiz e td +, mas comecei a notar q quando iniciava o note, demorava um pouco pra carregar, aí descobri essas mensagens:
*Loading Hardware drivers
Intel_rng: FWH not detected
hda_intel: azx_get_response ,timeout switching to single_cmd mode
Aí comecei notar q as vezes o som dava problema (naum carregava na hora do boot) e o note ficava muito lento.
Então resolvi instalar o XFCE, e a demora diminuiu, mas as vezes o video do note fica lento.
Então pesquisei sobre essas mensagens, maas não encontrei nada esclarecedor para isso.
Achei no synapitic o pacote rng-tools, instalei numa esperança de haver tido uma solução, mas deu uma mensagem no fim da instalação:
Starting Hardware RNG entropy gattherer daemon: (Hardware RNG device inode note found)
/etc/init.d/rng_tools: cannot find a hardware RNG device to use.
invoke-rc.d: initscript rng-tools, action "start" failed
Depois resolvi carregar os módulos de intel-rng e deu isso:
sudo modprobe intel-rng
FATAL: Error inserting intel_rng (/lib/modules/2.6.20-16-generic/kernel/drivers/char/hw_random/intel-rng.ko): No such device
Pessoal, alguém tem uma solução pra isso, será um bug nesse kernel? O que devo fazer pra corrigir esse erro? a config do xorg.conf tá errada?
Agradeço se alguém puder me ajudar.