Thinkpad上安装Ubuntu相关事项

时间：2011-01-20 来源：Droi

sudo gedit /usr/lib/X11/xorg.conf.d/20-thinkpad.conf

加入下面的配置：

Section "InputClass"
    Identifier "Trackpoint Wheel Emulation"
    MatchProduct "TPPS/2 IBM TrackPoint|DualPoint Stick|Synaptics Inc. Composite TouchPad / TrackPoint"
    MatchDevicePath "/dev/input/event*"
    Driver "evdev"
    Option "EmulateWheel" "true"
    Option "EmulateWheelButton" "2"
    Option "Emulate3Buttons" "false"
    Option "XAxisMapping" "6 7"
    Option "YAxisMapping" "4 5"
EndSection

在Ubuntu 10.10版本中需要把文件保存为/usr/share/X11/xorg.conf.d/20-thinkpad.conf。

配置小红点敏度、速度

sudo gedit /etc/rc.local

加入下面的配置：

echo -n 250 > /sys/devices/platform/i8042/serio1/sensitivity  
echo -n 120 > /sys/devices/platform/i8042/serio1/speed

配置电源管理

sudo apt-get install tp-smapi-dkmssudo modprobe tp_smapi

更改充电阈值：

设置开始充电阈值，如从“5%”开始充电：

echo 5 > /sys/devices/platform/smapi/BAT0/start_charge_thresh

设置停止充电阈值，如到“100%”停止充电：

echo 100 > /sys/devices/platform/smapi/BAT0/stop_charge_thresh

查看充电阈值：

cat /sys/devices/platform/smapi/BAT0/*_charge_thresh