ciao a tutti

volevo sapere se i driver radeon supportano xinerama.

Io ho due schermi: uno del portaile e uno normale (benq ftp71g+)
e una scheda video: ATI Technologies Inc RV350 [Mobility Radeon 9600 M10]

Ho provato in tanti modi a configurare xorg ma non c'è stato verso di configuralo.

Ora, il portatile ha uno schermo che supporta massimo una risoluzione di 1280x800
il benq supporta massimo 1280x1024

Mi chiedevo se magari fosse un problema dei driver radeon. Siccome non voglio installare fglrx cosa mi consigliate??

ecco il mio xorg.conf modificato per due schermi

# /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 /etc/X11/xorg.conf manual page.
# (Type "man /etc/X11/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/X11R6/lib/X11/fonts/misc"
FontPath "/usr/share/fonts/X11/cyrillic"
FontPath "/usr/X11R6/lib/X11/fonts/cyrillic"
FontPath "/usr/share/fonts/X11/100dpi/:unscaled"
FontPath "/usr/X11R6/lib/X11/fonts/100dpi/:unscaled"
FontPath "/usr/share/fonts/X11/75dpi/:unscaled"
FontPath "/usr/X11R6/lib/X11/fonts/75dpi/:unscaled"
FontPath "/usr/share/fonts/X11/Type1"
FontPath "/usr/X11R6/lib/X11/fonts/Type1"
FontPath "/usr/share/fonts/X11/100dpi"
FontPath "/usr/X11R6/lib/X11/fonts/100dpi"
FontPath "/usr/share/fonts/X11/75dpi"
FontPath "/usr/X11R6/lib/X11/fonts/75dpi"
# path to defoma fonts
FontPath "/var/lib/defoma/x-ttcidfont-conf.d/dirs/TrueType"
EndSection

Section "Module"
Load "bitmap"
Load "dbe"
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/psaux"
Option "Protocol" "ImPS/2"
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 "Device"
Identifier "ati radeon 9600 [M10]"
Driver "radeon"
BusID "PCI:1:0:0"
VideoRam 65536
Option "UseFBDev" "true"
#Option "MergedFB" "true"
EndSection

Section "Device"
Identifier "ati radeon 9600 [M10]2"
Driver "radeon"
BusID "PCI:1:0:0"
VideoRam 65536
Option "UseFBDev" "true"
EndSection

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

Section "Monitor"
Identifier "Monitor Esterno"
Option "DPMS"
HorizSync 30-83
VertRefresh 50-76
EndSection

Section "Screen"
Identifier "Default Screen"
Device "ati radeon 9600 [M10]"
Monitor "Monitor Portatile"
DefaultDepth 24
SubSection "Display"
Depth 1
Modes "1280x800" "1024x768" "800x600"
EndSubSection
SubSection "Display"
Depth 4
Modes "1280x800" "1024x768" "800x600"
EndSubSection
SubSection "Display"
Depth 8
Modes "1280x800" "1024x768" "800x600"
EndSubSection
SubSection "Display"
Depth 15
Modes "1280x800" "1024x768" "800x600"
EndSubSection
SubSection "Display"
Depth 16
Modes "1280x800" "1024x768" "800x600"
EndSubSection
SubSection "Display"
Depth 24
Modes "1280x800" "1024x768" "800x600"
EndSubSection
EndSection

Section "Screen"
Identifier "Secondary Screen"
Device "ati radeon 9600 [M10]2"
Monitor "Monitor Esterno"
DefaultDepth 24
SubSection "Display"
Depth 1
Modes "1280x800" "1024x768" "800x600"
EndSubSection
SubSection "Display"
Depth 4
Modes "1280x800" "1024x768" "800x600"
EndSubSection
SubSection "Display"
Depth 8
Modes "1280x800" "1024x768" "800x600"
EndSubSection
SubSection "Display"
Depth 15
Modes "1280x800" "1024x768" "800x600"
EndSubSection
SubSection "Display"
Depth 16
Modes "1280x800" "1024x768" "800x600"
EndSubSection
SubSection "Display"
Depth 24
Modes "1280x1024" "1280x800" "1024x768" "800x600"
EndSubSection
EndSection

Section "ServerLayout"
Identifier "Default Layout"
Screen 0 "Default Screen" 0 0
Screen 1 "Secondary Screen" RightOf "Default Screen"
InputDevice "Generic Keyboard"
InputDevice "Configured Mouse"
InputDevice "Synaptics Touchpad"
EndSection

Section "ServerFlags"
Option "Xinerama" "true"
EndSection

Section "DRI"
Mode 0666
EndSection

Con questo file di configurazione lo schermo del portatile rimane nero e quell'altro si vede malissimo.

Io mi ricordo che tempo fa riuscii a fare funzionare tutto però con i driver fglrx.
ciao e grazie