Quad Head Setup - Nearly Working - ZaphodHeads Problem?

[droste]

Are you sure the heads are called "DVI-I-1" to "DVI-I-4" and not "DVI-I-0" and "DVI-I-1" two times (for each card)? And are they even called "DVI-I-X" and not "DVI-X"?

[Pwnm30rdi3]

I have 2 GTX 280 cards.
Each card has 2 DVI outputs.

With the configuration below my left 2 monitors are working but they are mirrored, and my right 2 monitors are black and also mirrored (Mouse will show up on black screens.


Is ZaphodHeads not working properly since both graphics cards are mirroring the outputs?


This is my XORG.CONF:

Section "ServerLayout"
    Identifier  "Layout0"
    Option      "Xinerama" "on"
    Option      "Clone"    "off"
    Screen   0  "Screen0"
    Screen   1  "Screen1"  RightOf "Screen0"
    Screen   2  "Screen2"  LeftOf  "Screen0"
    Screen   3  "Screen3"  LeftOf  "Screen2"
EndSection

Section "Device"
    Identifier  "Device0"
    Driver      "nouveau"
    BusID       "PCI:2:0:0"
    Option	"ZaphodHeads"	"DVI-I-1"
    Screen      0
EndSection
Section "Device"
    Identifier  "Device1"
    Driver      "nouveau"
    BusID       "PCI:2:0:0"
    Option	"ZaphodHeads"	"DVI-I-2"
    Screen      1
EndSection
Section "Device"
    Identifier  "Device2"
    Driver      "nouveau"
    BusID       "PCI:3:0:0"
    Option	"ZaphodHeads"	"DVI-I-3"
    Screen      0
EndSection
Section "Device"
    Identifier  "Device3"
    Driver      "nouveau"
    BusID       "PCI:3:0:0"
    Option	"ZaphodHeads"	"DVI-I-4"
    Screen      1
EndSection

Section "Screen"
    Identifier  "Screen0"
    Device      "Device0"
EndSection
Section "Screen"
    Identifier  "Screen1"
    Device      "Device1"
EndSection
Section "Screen"
    Identifier  "Screen2"
    Device      "Device2"
EndSection
Section "Screen"
    Identifier  "Screen3"
    Device      "Device3"
EndSection

My Xorg Log: