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RPG Master
Asked: 2011-03-18 13:55:51 +0800 CST

通过 VGA 使用 HDTV 时的过度扫描问题

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现在我们所能做的就是将电视设置为 1280x768，而不是原来的 1360x768 分辨率。将其设置为其原始分辨率会为您提供一个屏幕左侧大部分被切断的屏幕。我们已经用电视尝试了一切，所以现在我们转向 Ubuntu 的内部，希望能解决这个问题。计算机使用的是 NVIDIA GeForce GT240。这是它当前的 xorg.conf：

# nvidia-settings: X configuration file generated by nvidia-settings
# nvidia-settings:  version 1.0  (buildd@palmer)  Fri Apr  9 10:35:18 UTC 2010


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

Section "Files"
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"

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

Section "Monitor"

    # HorizSync source: builtin, VertRefresh source: builtin
   # HorizSync       28.0 - 55.0
    # VertRefresh     43.0 - 72.0
    Identifier     "Monitor0"
    VendorName     "Unknown"
    ModelName      "CRT-0"
    HorizSync       28.0 - 55.0
    VertRefresh     43.0 - 72.0
    Option         "DPMS"
EndSection

Section "Device"
    Identifier     "Device0"
    Driver         "nvidia"
    VendorName     "NVIDIA Corporation"
    BoardName      "GeForce 6600"
EndSection

Section "Screen"

# Removed Option "metamodes" "1360x768 +0+0; 800x600 +0+0"
    Identifier     "Screen0"
    Device         "Device0"
    Monitor        "Monitor0"
    DefaultDepth    24
    Option         "TwinView" "0"
    Option         "TwinViewXineramaInfoOrder" "CRT-0"
    Option         "metamodes" "1360x768 +0+0"
    SubSection     "Display"
        Depth       24
    EndSubSection
EndSection
nvidia

1 个回答

  1. 电视没有 768 行的原始分辨率。标准分辨率为 540，高清为 720 或 1080。它可能期望来自 VGA 连接器的 1280 x 768 并对其进行缩放。当你给它更宽的分辨率时，它的缩放比例比电视更宽。坚持有效的解决方案。

    • 1

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