诺基亚N900输入法更新后无法切换的解决方法

?输入法更新后调不出问题常见解决方法如下。
情况1：
更新输入法以后，切换不出中文，无FN锁定和大写锁定提示。（没有出现双击FN或者大写出现内部错误现象）
解决方法：重新安装mscim组件及输入法
X-Terminal打开以后
命令：
root回车
apt-get purge mscim回车
如提示需要输入y 继续（英文为to continue），则输入y回车
此命令为删除mscim包。（包括删除mscim基础上的智能拼音或者Google拼音输入法）删除mscim包，之后重启
连接网络
安装mscim

Thinkpad TrackPoint Scrolling in Ubuntu Lucid/10.04

Update: for (easier) instructions for Ubuntu Maverick/10.10 and later, click here.
Another Ubuntu release, another set of X.org shakeups.
Some things in X changed in Lucid (xorg 1:7.5+5 and higher), breaking existing Thinkpad TrackPoint scrolling configurations that modify files in /etc/hal/fdi/policy (like those you may have seen in this previous post). You can use gpointing-device-settings to apply the same policy, but I found that even that stops working after a suspend/resume cycle.
Samson Yeung pointed out to me the following fix which can be applied on Ubuntu Lucid/10.04:
Create a new file /usr/lib/X11/xorg.conf.d/20-thinkpad.conf with the following contents (on Ubuntu Maverick/10.10 and later, save the file to /usr/share/X11/xorg.conf.d/20-thinkpad.conf instead):

Section "InputClass"
    Identifier "Trackpoint Wheel Emulation"
    MatchProduct "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

Then restart X.
The configuration above works for both Thinkpad laptops with TrackPoints and the Thinkpad TrackPoint keyboard.
Source: instructions derived from these instructions by Samson Yeung. Thanks, Samson!

also you can do it use gpointing-device-settings！enjoy yourself！