NVidia、Compiz 和桌面效果问题

Question

我在 OpenSuse 12.1 上安装了 Nvidia 驱动程序。

驱动程序是从下载的http://en.opensuse.org/SDB:NVIDIA_drivers。

但是，在我安装 Nvidia 驱动程序后，我无法激活任何桌面效果（“无法激活以下桌面效果”。）整个图形渲染不是最佳的或不太好。例如，如果 Dolphin 正在打开，您可以看到一个小的 Dolphin 图标跳动。但在动画过程中，图标留下了一条灰色的痕迹。此外，如果移动窗口，它就会开始抖动。

这是我的 xorg.conf

Section "Files"
    ModulePath   "/usr/lib64/xorg/modules/extensions/nvidia"
    ModulePath   "/usr/lib64/xorg/modules/drivers"
    ModulePath   "/usr/lib64/xorg/modules"
EndSection

Section "Monitor"

    # HorizSync source: edid, VertRefresh source: edid
    Identifier     "Monitor1"
    VendorName     "Unknown"
    ModelName      "Samsung SyncMaster"
    HorizSync       30.0 - 81.0
    VertRefresh     56.0 - 75.0
    Option         "DPMS"
EndSection

Section "Device"
    Identifier     "Device0"
    Driver         "nvidia"
    VendorName     "NVIDIA Corporation"
    BoardName      "GeForce 7600 GT"
    BusID          "PCI:5:0:0"
    Screen          0
EndSection

Section "Device"
    Identifier     "Device1"
    Driver         "nvidia"
    VendorName     "NVIDIA Corporation"
    BoardName      "GeForce 7600 GT"
    BusID          "PCI:5:0:0"
    Screen          1
EndSection

Section "Screen"
    Identifier     "Screen0"
    Device         "Device0"
    Monitor        "Monitor0"
    DefaultDepth    24
    Option         "TwinView" "0"
    Option         "metamodes" "DFP-0: nvidia-auto-select +0+0"
    SubSection     "Display"
        Depth       24
    EndSubSection
EndSection

Section "Screen"
    Identifier     "Screen1"
    Device         "Device1"
    Monitor        "Monitor1"
    DefaultDepth    24
    Option         "TwinView" "0"
    Option         "metamodes" "DFP-1: nvidia-auto-select +0+0"
    SubSection     "Display"
        Depth       24
    EndSubSection
EndSection

Section "Extensions"
    Option         "Composite" "On"
EndSection

谢谢。