Trygve Laugst?l wrote:
>
> Ok, that certainly helped, it's working now. I tried a few different 
> options and played around a bit and it looks pretty nice. However, I 
> had to disable Xinerama which is a bit of a PITA as I now have two 
> desktops without the ability to move windows from one to another. Is 
> there any way to get that feature back?
For a single NVIDIA board, it is better to use TwinView to span displays 
instead of Xinerama.
In your xorg.conf, disable Xinerama.  A suggested xorg.conf:

Section "ServerLayout"
    Identifier     "Layout0"
    Screen      0  "Screen0"
    InputDevice    "Keyboard0" "CoreKeyboard"
    InputDevice    "Mouse0" "CorePointer"
EndSection

Section "Files"
    RgbPath         "/usr/X11/lib/X11/rgb"
    FontPath        "/usr/X11/lib/X11/fonts/misc/:unscaled"
    FontPath        "/usr/X11/lib/X11/fonts/100dpi/:unscaled"
    FontPath        "/usr/X11/lib/X11/fonts/75dpi/:unscaled"
    FontPath        "/usr/X11/lib/X11/fonts/misc/"
    FontPath        "/usr/X11/lib/X11/fonts/Type1/"
    FontPath        "/usr/X11/lib/X11/fonts/100dpi/"
    FontPath        "/usr/X11/lib/X11/fonts/75dpi/"
    FontPath        "/usr/X11/lib/X11/fonts/TrueType/"
    FontPath        "/usr/X11/lib/X11/fonts/Type1/sun/"
    FontPath        "/usr/X11/lib/X11/fonts/F3bitmaps/"
EndSection

Section "Module"
    Load           "dbe"
    Load           "extmod"
    Load           "type1"
    Load           "IA"
    Load           "bitstream"
    Load           "xtsol"
    Load           "glx"
EndSection

Section "InputDevice"

    # generated from default
    Identifier     "Mouse0"
    Driver         "mouse"
    Option         "Protocol" "auto"
    Option         "Device" "/dev/mouse"
    Option         "Emulate3Buttons" "no"
    Option         "ZAxisMapping" "4 5"
EndSection

Section "InputDevice"

    # generated from default
    Identifier     "Keyboard0"
    Driver         "keyboard"
EndSection

Section "Monitor"

    # HorizSync source: edid, VertRefresh source: edid
    Identifier     "Monitor0"
    VendorName     "Unknown"
    ModelName      "SUN"
    HorizSync       31.5 - 81.3
    VertRefresh     56.0 - 76.0
    Option         "DPMS"
EndSection


Section "Device"
    Identifier     "Videocard0"
    Driver         "nvidia"
    Option         "RenderAccel" "True"
    Option         "AllowGLXWithComposite" "True"
    VendorName     "NVIDIA Corporation"
    BoardName      "Quadro FX 3500"
    BusID          "PCI:7:0:0"
    Screen          0
EndSection

Section "Screen"
    Identifier     "Screen0"
    Device         "Videocard0"
    Monitor        "Monitor0"
    DefaultDepth    24
    Option         "TwinView" "True"
    Option         "TwinViewOrientation" "Left"
    Option         "metamodes" "nvidia-auto-select, nvidia-auto-select"
    Option         "AddARGBGLXVisuals" "True"
    SubSection     "Display"
        Depth       24
        Modes      "nvidia-auto-select"
    EndSubSection
EndSection

Section "Extensions"
    Option         "Composite" "Enable"
EndSection


>
> Another question or note. It seems like all the window decorations of 
> my windows are gone. I also got a core file in ~ with this backtrace:
>
Which theme?  Others have reported switching to nimbus works.

The gdb problem is because of the way libraries are built.  A temporary 
workaround
is to strip symbols from one of the libraries, but I cannot currently 
find the email
discussing this.  I will look later.


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