Ho fatto come hai detto Guiodic, lo xorg l'ho sistemato così:
Codice: Seleziona tutto
# 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 "InputDevice"
Identifier "Generic Keyboard"
Driver "kbd"
Option "XkbRules" "xorg"
Option "XkbModel" "pc105"
Option "XkbLayout" "it"
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 "Device"
Identifier "Radeon Xpress 1100"
Driver "ati"
Option "AccelMethod" "EXA"
BusID "PCI:1:5:0
Option "XAANoOffscreenPixmaps"
Option "DRI" "true"
Option "GARTSize" "64"
EndSection
Section "ServerFlags"
Option "AIGLX" "on"
EndSection
Section "Monitor"
Identifier "Configured Monitor"
Option "DPMS"
HorizSync 28-72
VertRefresh 43-60
EndSection
Section "Screen"
Identifier "Default Screen"
Monitor "Configured Monitor"
Device "Radeon Xpress 1100"
DefaultDepth 24
SubSection "Display"
Depth 24
Modes "1280x800" "1024x768"
EndSubSection
EndSection
Section "ServerLayout"
Option "AIGLX" "true"
Identifier "Default Layout"
Screen "Default Screen"
InputDevice "Synaptics Touchpad"
EndSection
Section "DRI"
Mode 0666
EndSection
Section "Extensions"
Option "Composite" "Enable"
EndSection
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roby@roby-laptop:~$ lspci | grep VGA
01:05.0 VGA compatible controller: ATI Technologies Inc RS485 [Radeon Xpress 1100 IGP]
PCI:1:5:0 è corretto?
Ho poi provato a dare
Codice: Seleziona tutto
glxgearsConsigli?
P.S
Aspetto qualche settimana a passare a Jaunty, così esce la versione definitiva e magari avrò dell'altro tempo disponibile.

