Fedora鼠标滚轮无法使用

在终端中输入 sudo gedit /etc/X11/xorg.conf，以root权限打开文件可以看到文件如下：

# Xorg configuration created by system-config-display

Section "ServerLayout"
    Identifier     "single head configuration"
    Screen      0 "Screen0" 0 0
    InputDevice    "Keyboard0" "CoreKeyboard"
    InputDevice    "VMMouse" "CorePointer"
    InputDevice    "XWorkAround"
EndSection

Section "InputDevice"
    Identifier "Keyboard0"
    Driver      "kbd"
    Option        "XkbModel" "pc105"
    Option        "XkbLayout" "us+inet"
EndSection

Section "InputDevice"
    Identifier "VMMouse"
    Driver      "vmmouse"
    Option        "Device" "/dev/input/mice"
    Option        "Emulate3Buttons" "yes"
EndSection

Section "InputDevice"
    Identifier "XWorkAround"
    Driver      "void"
EndSection

Section "Monitor"
    Identifier&nbs

。。

将红色部分加上#注释掉，再重启XWINDOWS即可。重启XWINDOWS:CTRL+ALT+BACKSPACE.