That would be a bug in NVIDIA's drivers. You should file
a bug report with them.
Mark.
On Wed, 12 Jul 2006, Colin Coe wrote:
> Hi all
>
> Apologies if this has been asked and answered before as I've googled but
> not found an answer.
>
> My problem is that I'm using a dual video card setup (two Nvidia Quadro
> 4500) and three CRT monitors. I've setup stereo at [EMAIL PROTECTED] and
> all looks fine until you move the mouse pointer onto the third monitor as
> it disappears. Moving the mouse back to either of the first two monitors
> and the mouse point re-appears. In the third window when I click and drag
> the left mouse button I can see a rectanglar selection, so the mouse is
> there I just can't see it.
>
> This is a HP xw9300, 32GB RAM, two Quadro FX 4500 with a GSync card using
> version 1.8672 of the Nvidia Linux driver and RHEL 3u7 Workstation.
>
> XFree86 -version
> XFree86 Version 4.3.0 (Red Hat Enterprise Linux 3 release: 4.3.0-98.EL)
> Release Date: 15 August 2003
> X Protocol Version 11, Revision 0, Release 6.6
> Build Operating System: Linux 2.6.9-22.18.bz155725.ELsmp x86_64 [ELF]
> Build Date: 28 November 2005
> Build Host: hs20-bc1-3.build.redhat.com
>
> My XF86Config file is:
> ---
> Section "ServerLayout"
> Identifier "3_screen_stereo"
> Screen "Screen TwinView-1" 0 0
> Screen 1 "Screen Display-2" RightOf "Screen TwinView-1"
> InputDevice "Mouse1" "CorePointer"
> InputDevice "Keyboard1" "CoreKeyboard"
> Option "Stereo" "3"
> Option "Xinerama" "1"
> EndSection
>
> Section "Files"
> RgbPath "/usr/X11R6/lib/X11/rgb"
> FontPath "/usr/X11R6/lib/X11/fonts/local/"
> FontPath "/usr/X11R6/lib/X11/fonts/misc/"
> FontPath "/usr/X11R6/lib/X11/fonts/misc/:unscaled"
> FontPath "/usr/X11R6/lib/X11/fonts/75dpi/:unscaled"
> FontPath "/usr/X11R6/lib/X11/fonts/100dpi/:unscaled"
> FontPath "/usr/X11R6/lib/X11/fonts/Type1/"
> FontPath "/usr/X11R6/lib/X11/fonts/75dpi/"
> FontPath "/usr/X11R6/lib/X11/fonts/100dpi/"
> FontPath "unix/:-1"
> EndSection
>
> Section "Module"
> Load "dbe"
> Load "glx"
> Load "extmod"
> Load "type1"
> Load "freetype"
> EndSection
>
> Section "InputDevice"
> Identifier "Keyboard1"
> Driver "kbd"
> Option "AutoRepeat" "250 30"
> Option "XkbRules" "xfree86"
> Option "XkbModel" "pc105"
> Option "XkbLayout" "us"
> EndSection
>
> Section "InputDevice"
> Identifier "Mouse1"
> Driver "mouse"
> Option "Protocol" "IMPS/2"
> Option "Device" "/dev/input/mice"
> Option "Emulate3Buttons" "yes"
> Option "ZAxisMapping" "4 5"
> EndSection
>
> Section "Monitor"
> Identifier "Sun21"
> VendorName "Sun"
> ModelName "Sun 21-inch N3"
> HorizSync 30.0 - 96.0
> VertRefresh 48.0 - 160.0
> Option "dpms"
> Modeline "1280x1024" 211.22 1280 1376 1520 1760 1024 1025 1028
> 1091 -HSync +Vsync
> EndSection
>
> Section "Device"
>
> # Primary PCI-express slot
> Identifier "NV_PCI_Express1"
> Driver "nvidia"
> VendorName "nvidia"
> BoardName "Unknown video card"
> BusID "PCI:10:0:0"
> Option "ModeValidation" "NoMaxPClkCheck, NoEdidMaxPClkCheck"
> EndSection
>
> Section "Device"
>
> # 2nd PCI-express slot
> Identifier "NV_PCI_Express2"
> Driver "nvidia"
> VendorName "nvidia"
> BusID "PCI:129:0:0"
> Option "ModeValidation" "NoMaxPClkCheck, NoEdidMaxPClkCheck"
> EndSection
>
> Section "Screen"
> Identifier "Screen TwinView-1"
> Device "NV_PCI_Express1"
> Monitor "Sun21"
> DefaultDepth 24
> Option "Stereo" "3"
> Option "ForceStereoFlipping" "1"
> Option "TwinView"
> Option "TwinViewOrientation" "RightOf"
> Option "MetaModes" "1280x1024 +0+0, 1280x1024 +1160+0"
> SubSection "Display"
> Depth 24
> Modes "1280x1024"
> EndSubSection
> EndSection
>
> Section "Screen"
> Identifier "Screen Display-2"
> Device "NV_PCI_Express2"
> Monitor "Sun21"
> DefaultDepth 24
> Option "Stereo" "3"
> Option "ForceStereoFlipping" "1"
> Option "MetaModes" "1280x1024 +0+1160"
> SubSection "Display"
> Depth 24
> Modes "1280x1024"
> EndSubSection
> EndSection
> ---
>
> Any ideas?
>
> CC
>
> --
>
> You can judge the quality of an Operating System by the amount of 3rd
> party software required to protect it...
>
>
>
>
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>
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