Jump to content

debian + dual screen


Recommended Posts

bonjour a tous,

je n'arrive pas a configurer le dual screen (carte ati 9600 et driver libre "ati")

j'ai 2 ecran lcd identique (hanns-g AG172)

voici mon xorg.conf :

Section "Files"
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 "Device"
Identifier	"0 ATI Technologies Inc RV350 AR [Radeon 9600]"
Driver		"ati"
BusID		"PCI:1:0:0"
Screen 0
EndSection

Section "Device"
Identifier	"1 ATI Technologies Inc RV350 AR [Radeon 9600]"
Driver		"ati"
BusID		"PCI:1:0:0"
Screen 1
EndSection

Section "Monitor"
Identifier	"0 AG172"
Option		"DPMS"
HorizSync	30-70
VertRefresh	50-160
EndSection

Section "Monitor"
Identifier	"1 AG172"
Option		"DPMS"
HorizSync	30-70
VertRefresh	50-160
EndSection

Section "Screen 0"
Identifier	"0 AG172"
Device		"0 ATI Technologies Inc RV350 AR [Radeon 9600]"
Monitor		"AG172"
DefaultDepth	24
SubSection "Display"
	Modes		"1280x1024" "1280x800" "1024x768" "800x600" "640x480"
EndSubSection
EndSection

Section "Screen 1"
Identifier	"1 AG172"
Device		"1 ATI Technologies Inc RV350 AR [Radeon 9600]"
Monitor		"AG172"
DefaultDepth	24
SubSection "Display"
	Modes		"1280x1024" "1280x800" "1024x768" "800x600" "640x480"
EndSubSection
EndSection

Section "ServerLayout"
Identifier	"Default Layout"
Screen 0	"Default Screen"
Screen 1	"1 AG172" RightOf "0 AG172"
InputDevice	"Generic Keyboard"
InputDevice	"Configured Mouse"
Option "Xinerama" "true"
EndSection

pouvez vous m'aider ??

merci

Link to comment
Share on other sites

Habituellement, on ne fait pas avec plusieurs screens, quand on ne se sert que d'un seul GPU (d'autant que plusieurs X screens plombent DRI)...

Utilise plutôt un seul device et un seul screen, et fais avec l'option mergedfb que tu rajoutes dans le device...

Du genre :

		Option		  "MergedFB"	  "true"
	Option		  "CRT2Position"  "Above"
	Option		  "MetaModes"	 "1280x720-1280x1024"

Tu peux inverser les deux sorties en faisant quelque chose du genre:

		Option		  "MergedXineramaCRT2IsScreen0" "false"

Dans la section screen, ne déclare que le premier écran (la section device lui assignera sa résolution), et ça devrait marcher...

Edit : Ah oui... "man radeon" :craint:

Link to comment
Share on other sites

j'ai modifié mon xorg.conf mais ca ne fonctionne pas :

Section "Files"
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 "Device"
Identifier	"ATI Technologies Inc RV350 AR [Radeon 9600]"
Driver		"ati"
BusID		"PCI:1:0:0"
Option		  "MergedFB"	  "true"
	Option		  "CRT2Position"  "Above"
	Option		  "MetaModes"	 "1280x720-1280x1024"
Option		  "MergedXineramaCRT2IsScreen0" "false"
EndSection

Section "Monitor"
Identifier	"AG172"
Option		"DPMS"
HorizSync	30-70
VertRefresh	50-160
EndSection

Section "Screen"
Identifier	"AG172"
Device		"ATI Technologies Inc RV350 AR [Radeon 9600]"
Monitor		"AG172"
DefaultDepth	24
SubSection "Display"
	Modes		"1280x1024" "1280x800" "1024x768" "800x600" "640x480"
EndSubSection
EndSection

Section "ServerLayout"
Identifier	"Default Layout"
InputDevice	"Generic Keyboard"
InputDevice	"Configured Mouse"
EndSection

Link to comment
Share on other sites

  • 3 months later...

up

je vais me lancer sur un dual screen sur nvidia ti4200 et debian 2.6.25-2 (module xen, donc, impossible d'installer les driver nvidia)

il n'y aurait pas une methode generique (ati/nv sans pilotes si possible) pour faire ca ?

comment faire fonctionner ce basard ?

merci !

Link to comment
Share on other sites

up

je vais me lancer sur un dual screen sur nvidia ti4200 et debian 2.6.25-2 (module xen, donc, impossible d'installer les driver nvidia)

il n'y aurait pas une methode generique (ati/nv sans pilotes si possible) pour faire ca ?

comment faire fonctionner ce basard ?

merci !

bazar

:francais:

Link to comment
Share on other sites

Archived

This topic is now archived and is closed to further replies.

×
×
  • Create New...