Resolvi assim:
Section "Screen"
Identifier "Default Screen"
Monitor "Configured Monitor"
Device "Configured Video Device"
Defaultdepth 24
SubSection "Display"
Depth 24
Virtual 1280 1024
Resolveu aqui também.
Vou deixar um mini-tutorial para outros usuários:
> Abra o console como root digite
sudo gedit /etc/X11/xorg.conf
Na parte...
Section "Screen"
Identifier "Default Screen"
Monitor "Configured Monitor"
Device "Configured Video Device"
Defaultdepth 24
SubSection "Display"
Depth 24
Virtual 1280 1024
Substitua os valores em azul pela resolução de tela que você usa
Salve, feche tudo, reinicie. FIM
eu tambem com mesmo problema legal achar a resposta aqui no forum ;-)
meu xorg.conf parece estar meio bagunçado entao
como nao sabia qual Section "Screen" eu colocava minha resolucao
coloquei em todas, vejam abaixo:
-----------------------------------------------------------------------------------------
# nvidia-settings: X configuration file generated by nvidia-settings
# nvidia-settings: version 1.0 (buildd@vernadsky) Thu Jun 5 09:26:53 UTC 2008
# nvidia-xconfig: X configuration file generated by nvidia-xconfig
# nvidia-xconfig: version 1.0 (buildmeister@builder3) Thu Feb 14 18:20:37 PST 2008
# xorg.conf (X.Org 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 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 "ServerLayout"
Identifier "Default Layout"
screen 0 "Screen0" 0 0
Inputdevice "Generic Keyboard" "CoreKeyboard"
Inputdevice "Configured Mouse"
Inputdevice "Synaptics Touchpad"
EndSection
Section "Module"
Load "glx"
Load "v4l"
EndSection
Section "ServerFlags"
EndSection
Section "InputDevice"
Identifier "Generic Keyboard"
Driver "kbd"
Option "XkbRules" "xorg"
Option "XkbModel" "abnt2"
Option "XkbLayout" "br"
Option "XkbOptions" "lv3:ralt_switch"
EndSection
Section "InputDevice"
Identifier "Configured Mouse"
Driver "mouse"
Option "CorePointer"
EndSection
Section "InputDevice"
Identifier "Synaptics Touchpad"
Driver "synaptics"
Option "SendCoreEvents" "true"
Option "Device" "/dev/psaux"
Option "Protocol" "auto-dev"
Option "HorizEdgeScroll" "0"
EndSection
Section "Monitor"
Identifier "Configured Monitor"
Vendorname "Generic LCD Display"
Modelname "LCD Panel 1280x1024"
Horizsync 31.0 - 64.0
Vertrefresh 56.0 - 65.0
Gamma 1
modeline "800x600@56" 36.0 800 824 896 1024 600 601 603 625 +hsync +vsync
modeline "800x600@60" 40.0 800 840 968 1056 600 601 605 628 +hsync +vsync
modeline "1280x768@60" 80.0 1280 1344 1480 1680 768 769 772 795 -hsync +vsync
modeline "1280x720@60" 74.0 1280 1336 1472 1664 720 721 724 746 -hsync +vsync
modeline "1280x800@60" 83.0 1280 1344 1480 1680 800 801 804 828 -hsync +vsync
modeline "1440x900@60" 106.0 1440 1520 1672 1904 900 901 904 932 -hsync +vsync
modeline "1600x1024@60" 136.0 1600 1704 1872 2144 1024 1025 1028 1060 -hsync +vsync
EndSection
Section "Monitor"
Identifier "monitor1"
Vendorname "Plug 'n' Play"
Modelname "Plug 'n' Play"
modeline "640x480@60" 25.2 640 656 752 800 480 490 492 525 -vsync -hsync
Gamma 1.0
EndSection
Section "Monitor"
Identifier "Monitor0"
Vendorname "Generic LCD Display"
Modelname "LCD Panel 1280x1024"
Horizsync 31.5-64.0
Vertrefresh 56.0 - 65.0
modeline "800x600@56" 36.0 800 824 896 1024 600 601 603 625 +hsync +vsync
modeline "800x600@60" 40.0 800 840 968 1056 600 601 605 628 +hsync +vsync
modeline "1280x768@60" 80.14 1280 1344 1480 1680 768 769 772 795 -hsync +vsync
modeline "1280x720@60" 74.48 1280 1336 1472 1664 720 721 724 746 -hsync +vsync
modeline "1280x800@60" 83.46 1280 1344 1480 1680 800 801 804 828 -hsync +vsync
modeline "1440x900@60" 106.47 1440 1520 1672 1904 900 901 904 932 -hsync +vsync
modeline "1600x1024@60" 136.36 1600 1704 1872 2144 1024 1025 1028 1060 -hsync +vsync
Gamma 1.0
EndSection
Section "Device"
Identifier "Configured Video Device"
Driver "nvidia"
Boardname "nvidia"
Busid "PCI:5:0:0"
Screen 0
EndSection
Section "Device"
Identifier "device1"
Boardname "nvidia"
Busid "PCI:5:0:0"
Driver "nvidia"
Screen 1
EndSection
Section "Device"
Identifier "Videocard0"
Boardname "nvidia"
Busid "PCI:5:0:0"
Driver "nvidia"
Screen 0
EndSection
Section "Screen"
Identifier "Default Screen"
Device "Configured Video Device"
Monitor "Configured Monitor"
Defaultdepth 24
SubSection "Display"
Virtual 1280 1024
Depth 24
Modes "1280x800@60" "1440x900@60" "1280x720@60" "1600x1024@60" "1280x768@60" "800x600@60" "800x600@56"
EndSubSection
EndSection
Section "Screen"
#
Identifier "screen1"
Device "device1"
Monitor "monitor1"
Defaultdepth 24
SubSection "Display"
Depth 24
Modes "1280x1026@60"
EndSubSection
EndSection
Section "Screen"
Identifier "Screen0"
Device "Videocard0"
Monitor "Monitor0"
Defaultdepth 24
Option "TwinView" "0"
Option "metamodes" "1280x800_60 +0+0; 800x600@60 +0+0"
SubSection "Display"
Depth 24
Virtual 1280 1024
Modes "1280x800@60" "1440x900@60" "1280x720@60" "1600x1024@60" "1280x768@60" "800x600@60" "800x600@56"
EndSubSection
EndSection
-------------------------------------------------------------------------------
agora vou reiniciar o note e ver o que acontece.
abraços,
gpr.