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Xubuntu 登录很慢，无法返回登录屏幕。如何调试？

tag-icon • tag-icon 12.04 nvidia xorg xubuntu login-screen
Xubuntu 登录很慢，无法返回登录屏幕。如何调试？

全新安装的 Xubuntu（在 Nvidia 专有驱动程序中启用 TwinView）在登录屏幕输入我的凭据后，突然需要很长时间才能登录。当我注销（尝试返回登录屏幕）时，我看到的只是一个黑屏。

我不知道从哪里开始，因为我不确定哪个程序导致了速度变慢。我该如何调试它？

这是我的 xorg.conf（由 Nvidia X Server Settings 自动生成），希望它有帮助：

Section "ServerLayout"
    Identifier     "Layout0"
    Screen      0  "Screen0" 0 0
    Screen      1  "Screen1" RightOf "Screen 0"
    InputDevice    "Keyboard0" "CoreKeyboard"
    InputDevice    "Mouse0" "CorePointer"
    Option         "Xinerama" "0"
EndSection

Section "Files"
EndSection

Section "InputDevice"
    Identifier     "Mouse0"
    Driver         "mouse"
    Option         "Protocol" "auto"
    Option         "Device" "/dev/psaux"
    Option         "Emulate3Buttons" "no"
    Option         "ZAxisMapping" "4 5"
EndSection

Section "InputDevice"
    Identifier     "Keyboard0"
    Driver         "kbd"
EndSection

Section "Monitor"
    Identifier     "Monitor0"
    VendorName     "Unknown"
    ModelName      "HP w1907"
    HorizSync       24.0 - 83.0
    VertRefresh     50.0 - 76.0
    Option         "DPMS"
EndSection

Section "Monitor"

    # HorizSync source: edid, VertRefresh source: edid
    Identifier     "Monitor1"
    VendorName     "Unknown"
    ModelName      "SAMSUNG"
    HorizSync       26.0 - 68.0
    VertRefresh     24.0 - 75.0
    Option         "DPMS"
EndSection

Section "Device"
    Identifier     "Device0"
    Driver         "nvidia"
    VendorName     "NVIDIA Corporation"
    BoardName      "GeForce GTX 460"
    BusID          "PCI:1:0:0"
    Screen         0
EndSection

Section "Device"
    Identifier     "Device1"
    Driver         "nvidia"
    VendorName     "NVIDIA Corporation"
    BoardName      "GeForce GTX 460"
    BusID          "PCI:1:0:0"
    Screen         1
EndSection

Section "Screen"
    Identifier     "Screen0"
    Device         "Device0"
    Monitor        "Monitor0"
    DefaultDepth    24
    Option         "TwinView" "1"
    Option         "TwinViewXineramaInfoOrder" "CRT-0"
    Option         "metamodes" "CRT: nvidia-auto-select +0+0, DFP: nvidia-auto-select +1440+0"
    SubSection     "Display"
        Depth       24
    EndSubSection
EndSection

Section "Screen"
    Identifier     "Screen1"
    Device         "Device1"
    Monitor        "Monitor1"
    DefaultDepth    24
    Option         "TwinView" "0"
    Option         "TwinViewXineramaInfoOrder" "DFP-2"
    Option         "metamodes" "DFP: nvidia-auto-select +0+0"
    SubSection     "Display"
        Depth       24
    EndSubSection
EndSection

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

答案1

我/usr/share/gvfs/mounts/network.mount通过运行进行编辑：

sudo nano /usr/share/gvfs/mounts/network.mount

然后我把这个[Mount]部分做成这样：

[Mount]
Type=network
Exec=/usr/lib/gvfs/gvfsd-network
AutoMount=false

具体来说，我通过将的值更改AutoMount为 来实现此目的。truefalse

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