[vine-users:080969] Dual-Headについて。

[M.ohashi]

初めて投稿させて頂きます。
大橋誠@浜松と申します。

DEP-0が、640X480で、固定のままです。
# system-config-display &
を行っても、"2つ目のビデオカード"が選択できず、
空欄のままです。

ちなみに、帰ってきたメッセージは、

[root ＠ localhost ~]# Traceback (most recent call last):
 File "/usr/share/system-config-display/xConfigDialog.py", line 204, in ok
   display_option.modes[0].name = res
IndexError: index out-of-bounds

でした。

参考の為、xorg.confを添付させて頂きます。
---8<---8<---8<---8<---8<---8<---8<---8<---8<---8<---8<---8<---8<---8<---8<---8<---8<---8<---8<---8<---8<---8<---8<---8<---8<
# nvidia-settings: X configuration file generated by nvidia-settings
# nvidia-settings:  version 260.19.44  (buildmeister ＠ swio-display-x86-rhel47-08.nvidia.com)  Sun Feb 27 22:59:44 PST 2011

# Xorg configuration created by system-config-display

Section "ServerLayout"

# Removed Option "Xinerama" "0"
# Removed Option "Xinerama" "1"
    Identifier     "single head configuration"
    Screen      0  "Screen0" 0 0
    Screen      1  "Screen1" RightOf "Screen0"
    InputDevice    "Mouse0" "CorePointer"
    InputDevice    "Keyboard0" "CoreKeyboard"
    Option         "Xinerama" "0"
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"

# keyboard added by rhpxl
    Identifier     "Keyboard0"
    Driver         "kbd"
    Option         "XkbModel" "jp106"
    Option         "XkbLayout" "jp"
EndSection

Section "Monitor"
    Identifier     "Monitor0"
    VendorName     "Unknown"
    ModelName      "Hitachi/HINT W240D DVI"
    HorizSync       30.0 - 83.0
    VertRefresh     59.0 - 76.0
    Option         "dpms"
EndSection

Section "Monitor"
    Identifier     "Monitor1"
    VendorName     "Unknown"
    ModelName      "DFP-0"
    HorizSync       28.0 - 70.0
    VertRefresh     43.0 - 72.0
    Option         "dpms"
EndSection

Section "Device"
    Identifier     "Videocard0"
    Driver         "nvidia"
EndSection

Section "Device"
    Identifier     "Device0"
    Driver         "nvidia"
    VendorName     "NVIDIA Corporation"
    BoardName      "GeForce GTX 260"
    BusID          "PCI:1:0:0"
    Screen          0
EndSection

Section "Device"
    Identifier     "Device1"
    Driver         "nvidia"
    VendorName     "NVIDIA Corporation"
    BoardName      "GeForce GTX 260"
    BusID          "PCI:1:0:0"
    Screen          1
EndSection

Section "Screen"
    Identifier     "Screen0"
    Device         "Device0"
    Monitor        "Monitor0"
    DefaultDepth    24
    Option         "TwinView" "0"
#    Option         "metamodes" "DFP-1: 1920x1200 +0+0; DFP-1: 1280x1024 +0+0; DFP-1: 1024x768 +0+0; DFP-1: 800x600 +0+0; DFP-1: 640x480 +0+0"
    SubSection     "Display"
        Depth       24
    EndSubSection
EndSection

Section "Screen"
    Identifier     "Screen1"
    Device         "Device1"
    Monitor        "Monitor1"
    DefaultDepth    24
    Option         "TwinView" "0"
#    Option         "metamodes" "DFP-0: 1680x1050 +0+0; DFP-0: 1280x1024 +0+0; DFP-0: 1024x768 +0+0; DFP-0: 800x600 +0+0; DFP-0: 640x480 +0+0"
    SubSection     "Display"
        Depth       24
    EndSubSection
EndSection
---8<---8<---8<---8<---8<---8<---8<---8<---8<---8<---8<---8<---8<---8<---8<---8<---8<---8<---8<---8<---8<---8<---8<---8<---8<
使っているディスプレイは、DEP-0が、1680x1050、DEP-1が、1900x1200です。
ドライバのヴァージョンは、260.19.44です。

どなたか、ご教授、下さると幸いです。
-- 
M.ohashi <makoto.rose.ohashi ＠ lapis.plala.or.jp>