2 κάρτες γραφικών και 2 οθόνες

[Pavlos Parissis]

Καλησπέρα,

Έχω ένα σταθερό Η/Υ που έχει 2 κάρτες γραφικών, μία είναι της μητρικής
και η άλλη σε PCIe, και θέλω να συνδέσω 2 οθόνες μου όπως παρακάτω


 on-board VGA
 ------------              -------------
|  VGA port <|->          | 22' Monitor |
|  DVI port  |--------><->| DVI port    |
 ------------              -------------


 PCIe VGA
 ------------              -------------
|  VGA port  |->          | 27' Monitor |
|  DVI port  |--------><->| DVI port    |
| HDMI port  |->           -------------
 ------------

άλλα ότι και να έχω δοκιμάσει δεν τα καταφέρνω. Με το αρχείο ρυθμίσεων
που έχε επισυνάψει, το μόνο που καταφέρνω είναι τα Χ να βλέπουν την 22'
οθόνη και στην 27' να παίρνω μια μαυρίλα. Το xrandr δεν τη βλέπει καν
την 27'.

Αν συνδέσω και τις 2 οθόνες στην ίδια κάρτα γραφικών όπως παρακάτω, τα
πάντα παίζουν.


 on-board VGA
 ------------              -------------
|  VGA port <|->          | 22' Monitor |
|  DVI port  |->    _-><->| VGA port    |
 ------------      _        -------------
                  _
                 _
 PCIe VGA       _
 ------------  _           -------------
|  VGA port  |->          | 27' Monitor |
|  DVI port  |--------><->| DVI port    |
| HDMI port  |->           -------------
 ------------

Έχει κανείς καταφέρει παρόμοια εγκατάσταση ?

System info:
OS: Debian testing
VGAs:AMD/ATI RS880 [Radeon HD 4290] on-board
     AMD/ATI [Mobility Radeon HD 5430]


Ευχαριστώ,
Παύλος
-------------- next part --------------
Section "ServerLayout"
	Identifier     "X.org Configured"
	Screen      0  "Screen0" 0 0
	Screen      1  "Screen1" RightOf "Screen0"
	InputDevice    "Mouse0" "CorePointer"
	InputDevice    "Keyboard0" "CoreKeyboard"
EndSection

Section "Files"
	ModulePath   "/usr/lib/xorg/modules"
	FontPath     "/usr/share/fonts/X11/misc"
	FontPath     "/usr/share/fonts/X11/cyrillic"
	FontPath     "/usr/share/fonts/X11/100dpi/:unscaled"
	FontPath     "/usr/share/fonts/X11/75dpi/:unscaled"
	FontPath     "/usr/share/fonts/X11/Type1"
	FontPath     "/usr/share/fonts/X11/100dpi"
	FontPath     "/usr/share/fonts/X11/75dpi"
	FontPath     "built-ins"
EndSection

Section "Module"
	Load  "glx"
EndSection

Section "InputDevice"
	Identifier  "Keyboard0"
	Driver      "kbd"
EndSection

Section "InputDevice"
	Identifier  "Mouse0"
	Driver      "mouse"
	Option	    "Protocol" "auto"
	Option	    "Device" "/dev/input/mice"
	Option	    "ZAxisMapping" "4 5 6 7"
EndSection

Section "Monitor"
	Identifier   "Monitor27"
	VendorName   "DELL"
	ModelName    "U2713HM"
EndSection

Section "Monitor"
	Identifier   "Monitor22"
	VendorName   "DELL"
	ModelName    "P2214H"
EndSection

Section "Device"
        ### Available Driver options are:-
        ### Values: <i>: integer, <f>: float, <bool>: "True"/"False",
        ### <string>: "String", <freq>: "<f> Hz/kHz/MHz",
        ### <percent>: "<f>%"
        ### [arg]: arg optional
        #Option     "Accel"              	# [<bool>]
        #Option     "SWcursor"           	# [<bool>]
        #Option     "EnablePageFlip"     	# [<bool>]
        #Option     "ColorTiling"        	# [<bool>]
        #Option     "ColorTiling2D"      	# [<bool>]
        #Option     "RenderAccel"        	# [<bool>]
        #Option     "SubPixelOrder"      	# [<str>]
        #Option     "EXAVSync"           	# [<bool>]
        #Option     "EXAPixmaps"         	# [<bool>]
        Option     "ZaphodHeads"        	"HDMI-0"
        #Option     "EnablePageFlip"     	# [<bool>]
        #Option     "SwapbuffersWait"    	# [<bool>]
	Identifier  "OnBoardDevice"
	Driver      "radeon"
	BusID       "PCI:1:5:0"
	Screen 0
EndSection

Section "Device"
        ### Available Driver options are:-
        ### Values: <i>: integer, <f>: float, <bool>: "True"/"False",
        ### <string>: "String", <freq>: "<f> Hz/kHz/MHz",
        ### <percent>: "<f>%"
        ### [arg]: arg optional
        #Option     "Accel"              	# [<bool>]
        #Option     "SWcursor"           	# [<bool>]
        #Option     "EnablePageFlip"     	# [<bool>]
        #Option     "ColorTiling"        	# [<bool>]
        #Option     "ColorTiling2D"      	# [<bool>]
        #Option     "RenderAccel"        	# [<bool>]
        #Option     "SubPixelOrder"      	# [<str>]
        #Option     "EXAVSync"           	# [<bool>]
        #Option     "EXAPixmaps"         	# [<bool>]
        Option     "ZaphodHeads"        	"DVI-0"
        #Option     "EnablePageFlip"     	# [<bool>]
        #Option     "SwapbuffersWait"    	# [<bool>]
	Identifier  "PCICardDevice"
	Driver      "radeon"
	BusID       "PCI:2:0:0"
        Screen 1
EndSection

Section "Screen"
	Identifier "Screen0"
	Device     "OnBoardDevice"
	Monitor    "Monitor22"
	SubSection "Display"
		Depth     24
		Viewport  0 0
		#Modes     "1080x1920"
	EndSubSection
EndSection

Section "Screen"
	Identifier "Screen1"
	Device     "PCICardDevice"
	Monitor    "Monitor27"
	SubSection "Display"
		Viewport  0 0
		Depth     24
#		Modes     "2560x1080"
	EndSubSection
EndSection

-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 880 bytes
Desc: OpenPGP digital signature
URL: <http://lists.hellug.gr/pipermail/linux-greek-users/attachments/20140720/5d0ef3f5/attachment.sig>