Try 'vglrun -display :0.1 {application}' instead.
On 1/24/11 8:17 AM, dani rivas wrote:
> Hello everybody!
>
> I am trying to set up a VirtualGL server to render 3d volume objects. It
> needs a lot of graphic memory and I would like to distribute the load in
> two graphic cards. I have been reading another post where it was
> questioned before but, leaving asside other issues, it sais that I just
> need to configure two different X servers in my PC to get my server
> work. Ok, I have set up two different xservers with the nvidia-settings
> tool but when I execute the program like this: $vglrun -display :0
> ./VolumeViewer Bunny.pvm and everything runs as expected but when I try
> the same with the display nº1 it does not work at all: if I execute
> $vglrun -display :0 ./VolumeViewer Bunny.pvm I just get [VGL] ERROR:
> Could not open display :1. I have tried everytinhg I know. I would like
> to know if is there anyone that could help me with my problem.
>
> My xorg.conf file is the following:
>
> Section "ServerLayout"
> Identifier "Layout0"
> Screen 0 "Screen0" 0 0
> Screen 1 "Screen1" RightOf "Screen0"
> InputDevice "Keyboard0" "CoreKeyboard"
> InputDevice "Mouse0" "CorePointer"
> Option "Xinerama" "0"
> EndSection
>
> Section "Files"
> EndSection
>
> Section "InputDevice"
>
> # generated from default
> Identifier "Mouse0"
> Driver "mouse"
> Option "Protocol" "auto"
> Option "Device" "/dev/psaux"
> Option "Emulate3Buttons" "no"
> Option "ZAxisMapping" "4 5"
> EndSection
>
> Section "InputDevice"
>
> # generated from default
> Identifier "Keyboard0"
> Driver "kbd"
> EndSection
>
> Section "Monitor"
> Identifier "Monitor0"
> VendorName "Unknown"
> ModelName "Philips 220SW"
> HorizSync 30.0 - 83.0
> VertRefresh 56.0 - 76.0
> EndSection
>
> Section "Monitor"
> Identifier "Monitor1"
> VendorName "Unknown"
> ModelName "CASIO-PJ"
> HorizSync 15.0 - 100.0
> VertRefresh 50.0 - 86.0
> Option "DPMS"
> EndSection
>
> Section "Device"
> Identifier "Device0"
> Driver "nvidia"
> VendorName "NVIDIA Corporation"
> BoardName "GeForce GTX 285"
> Option "NoLogo" "True"
> BusID "PCI:2:0:0"
> Screen 0
> EndSection
>
> Section "Device"
> Identifier "Device2"
> Driver "nvidia"
> VendorName "NVIDIA Corporation"
> BoardName "GeForce GTX 285"
> Option "NoLogo" "True"
> BusID "PCI:3:0:0"
> Screen 1
> EndSection
>
> Section "Screen"
> Identifier "Screen0"
> Device "Device0"
> Monitor "Monitor0"
> DefaultDepth 24
> Option "TwinView" "0"
> Option "TwinViewXineramaInfoOrder" "CRT-0"
> Option "metamodes" "CRT-0: nvidia-auto-select +0+0"
> SubSection "Display"
> Depth 24
> EndSubSection
> EndSection
>
> Section "Screen"
> Identifier "Screen1"
> Device "Device1"
> Monitor "Monitor1"
> DefaultDepth 24
> Option "TwinView" "0"
> Option "metamodes" "CRT-1: nvidia-auto-select +0+0"
> SubSection "Display"
> Depth 24
> EndSubSection
> EndSection
>
> Thank you very much.
>
>
>
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