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未检测到 Dell Inspiron N5110 触摸板

tag-icon • tag-icon touchpad
未检测到 Dell Inspiron N5110 触摸板 
sanju@sanju-Inspiron-N5110:~$ xinput --list
⎡ Virtual core pointer                      id=2    [master pointer  (3)]
⎜   ↳ Virtual core XTEST pointer                id=4    [slave  pointer  (2)]
⎜   ↳ PS/2 Generic Mouse                        id=12   [slave  pointer  (2)]
⎣ Virtual core keyboard                     id=3    [master keyboard (2)]
    ↳ Virtual core XTEST keyboard               id=5    [slave  keyboard (3)]
    ↳ Power Button                              id=6    [slave  keyboard (3)]
    ↳ Video Bus                                 id=7    [slave  keyboard (3)]
    ↳ Power Button                              id=8    [slave  keyboard (3)]
    ↳ Sleep Button                              id=9    [slave  keyboard (3)]
    ↳ Laptop_Integrated_Webcam_HD               id=10   [slave  keyboard (3)]
    ↳ AT Translated Set 2 keyboard              id=11   [slave  keyboard (3)]
    ↳ Dell WMI hotkeys                          id=13   [slave  keyboard (3)]

如上所述，系统未检测到我的触摸板。版本是 Ubuntu 12.04

谁能帮我？

答案1

只需按下键盘上的Ctrl+ Alt+T即可打开终端。打开后，运行以下命令。

sudo gconftool-2 --set --type boolean /desktop/gnome/peripherals/touchpad/touchpad_enabled true

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