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Thread: NVIDIA X SERVER (How to get separate screens working?)

  1. #1
    Join Date
    Apr 2008
    Beans
    98

    NVIDIA X SERVER (How to get separate screens working?)

    I got twinview working but this shares the desktop which means full screen apps stretch across both screens and my menu items are on the wrong monitor, i know i can just move the menus but i would like to be able to full screen the left monitor for movies, apps or whatever and twinview doesn't appear to be the right way to do this. So i tried the next option "separate X screen" but when i enable this and reboot it never activates the second screen the way that twinview would (the monitor is not receiving a signal) so whats the secret?

    Also, how do i specify the driver for my second monitor so i can set a higher rez then 640x480?

  2. #2
    Join Date
    Apr 2007
    Location
    Germany
    Beans
    239
    Distro
    Ubuntu 10.04 Lucid Lynx

    Thumbs down Re: NVIDIA X SERVER (How to get separate screens working?)

    You need to edit your xorg.conf manually. I had it working as you described in Gutsy without modification, but Hardy needed the xorg edit.

    Look at the Screen section and add a metamodus like i did in my xorg:
    Code:
    Section "Screen"
    # Removed Option "metamodes" "CRT: nvidia-auto-select +0+0, DFP: nvidia-auto-select +1280+0"
    # Removed Option "metamodes" "CRT: 1280x1024 +0+0, DFP: 1600x1024_60 +1280+0"
        Identifier     "Screen0"
        Device         "Videocard0"
        Monitor        "Monitor0"
        DefaultDepth    24
        Option         "TwinView" "1"
        Option         "TwinViewXineramaInfoOrder" "DFP-0"
        Option         "metamodes" "CRT: nvidia-auto-select +0+0, DFP: nvidia-auto-select +1280+0"
        Option         "metamodes" "CRT: 1280x1024 +0+0, DFP: 1650x1050_60 +1280+0"
    EndSection
    I added the colored line (it was removed by the nvidia-settings tool). Obviously you have to change the data to match your screens/resolution.

    Good luck!
    NEVER use a command given to you before asking and knowing exactly what it does. Make sure you know what it is that you're telling your system to do before doing it; some commands can be very harmful to your system or leave you vulnerable to attack.

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