Xinerama pb forme du curseur sur 2iem écran

[Bulot Grégory <debian.list@batman.dyndns.org>]

Bonjour, 

j'ai un ptit soucis avec le xinerama, lorsque mon curseur de souris se trouve 
sur le 2iem écran, celui deviens un gros carré a la place d'une flèche 

j'ai une ati, j'utilise le pilote ati (xorg utilise automatiquement le pilote 
radeon)

je n'ai s pas ce problème si je ne dépasse pas la résolution de 1024x768 sur 
les 2 écrans

actuellement le 1er ecran est en 1280x1024, le 2iem écran est en 1024x768 
(j'ai donc le carré en guise de curseur sur le 2ieme écran)

Sinon le reste fonctionne bien, mais il n'est pas facile de sélectionner 
quelquechose sur le 2ieme écran 


J'ai voulu essayer quelques appli, impossible de lancer gl117 ni mplayer (en 
ligne de commande : erreur de segmentation)

je joints mon xorg.conf

Note en regardant mon Xorg.0.log, j'ai des trucs de ce genre :
(WW) RADEON(0): Direct Rendering Disabled -- Dual-head configuration is not 
working with DRI at present.
(WW) RADEON(0): Invalid Monitor type specified for 2nd port
(II) RADEON(1): No video input capabilities detected and no information is 
provided - disabling multimedia i2c

# nvidia-xconfig: X configuration file generated by nvidia-xconfig
# nvidia-xconfig:  version 1.0  (buildmeister@builder3)  Fri Jan 11 15:05:59 PST 2008
# /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 "ServerLayout"
	Identifier     "Default Layout"
	Screen      0  "aticonfig-Screen[0]" 0 0
	Screen         "aticonfig-Screen[1]" RightOf "aticonfig-Screen[0]"
	Option		"Xinerama" "true" 
	InputDevice    "Generic Keyboard"
	InputDevice    "Configured Mouse"
EndSection

Section "Files"

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

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

Section "InputDevice"
	Identifier  "Generic Keyboard"
	Driver      "kbd"
	Option	    "CoreKeyboard"
	Option	    "XkbRules" "xorg"
	Option	    "XkbModel" "pc105"
	Option	    "XkbLayout" "fr"
	Option	    "XkbVariant" "latin9"
EndSection

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

Section "Monitor"
	Identifier   "aticonfig-Monitor[0]"
	Option	    "VendorName" "ATI Proprietary Driver"
	Option	    "ModelName" "Generic Autodetecting Monitor"
	Option	    "DPMS" "true"

EndSection

Section "Monitor"
	Identifier   "aticonfig-Monitor[1]"
	Option	    "VendorName" "ATI Proprietary Driver"
	Option	    "ModelName" "Generic Autodetecting Monitor"
	Option	    "DPMS" "true"
EndSection

Section "Device"
	Identifier  "aticonfig-Device[0]"
	#Driver      "fglrx"
	Driver      "ati"
	BusID       "PCI:1:0:0"
	Option "DesktopSetup"  "horizontal" #Enable Big Desktop
	#Option "Mode2"         "1280x1024" #Resolution for second monitor
        #Option "MonitorLayout" "CRT,CRT" #the types of monitors that is connected LVDS = LCD, CRT, AUTO
	#Option "MonitorLayout" "tmds,crt" #if you have DVI and crt. 
	Option "MonitorLayout" "crt,crt" . 

EndSection

Section "Device"
	Identifier  "aticonfig-Device[1]"
	Driver      "ati"
	BusID       "PCI:1:0:0"
	Screen      1
	Option "MergedFB" "True" # si actif, desactiver xinerama sinon retour en mode clone
EndSection

Section "Screen"
	Identifier "aticonfig-Screen[0]"
	Device     "aticonfig-Device[0]"
	Monitor    "aticonfig-Monitor[0]"
	DefaultDepth     24
	SubSection "Display"
		Viewport   0 0
		Depth     24
		Modes    "1280x1024" "1024x768" "832x624" "800x600" "720x400" "640x480"
	EndSubSection
EndSection

Section "Screen"
	Identifier "aticonfig-Screen[1]"
	Device     "aticonfig-Device[1]"
	Monitor    "aticonfig-Monitor[1]"
	DefaultDepth     24
	SubSection "Display"
		Viewport   0 0
		Depth     24
		Modes    "1024x768" "832x624" "800x600" "720x400" "640x480"
	EndSubSection
EndSection