安装了Ubuntu 11.10后，发现在Skype中怎么都打不出来中文了。之前一直都没有理会，今天顺手给解决了。
同样，方案来自网络。
1. $sudo apt-get install ibus ibus-qt4 ibus-gtk
2. $sudo vim /etc/X11/xinit/xinput.d/default
3. 修改/etc/X11/xinit/xinput.d/default
内容如下：
#
# This configuration provides default IM setting (user edittable)
# See im-switch(8) and /usr/share/doc/im-switch/README.Debian .
#
# Define IM for traditional X application with XIM
#
# XIM server name used for XMODIFIERS="@im=$XIM"
# XIM program /path/filename
# XIM program command line arguments
#
# These were traditional setting before uim and scim for CJK languages
# Language LC_CTYPE XIM server XMODIFIERS Start key
# Japanese ja_JP* kinput2 "@im=kinput2" Shift-Space
# Korean ko_KR* ami "@im=Ami" Shift-Space
# Chinese(T) zh_TW.Big5 xcin "@im=xcin-zh_TW.big5" Ctrl-Space
# Chinese(S) zh_CN.GB2312 xcin "@im=xcin-zh_CN.GB2312" Ctrl-Space
#
XIM=ibus
XIM_PROGRAM=/usr/bin/ibus-daemon
XIM_ARGS="--xim"
XIM_PROGRAM_XTRA=
# Set following variable to non-zero string if program set itself as deamon
XIM_PROGRAM_SETS_ITSELF_AS_DAEMON=
#
# Define GTK and QT IM module
# They may or may not be using xim as the IM.
#
GTK_IM_MODULE=ibus
QT_IM_MODULE=ibus
#
# Define lists of packages neded for above IM to function
#
DEPENDS="ibus,ibus-gtk,ibus-qt4"
#
# Define X start up hook script to update IM environment
#
最后重启，万事OK。
注：一旦需要，可以令装个其他的输入法===> apt-get install ibus-table-wubi ibus-sunpinyin
个人感觉还挺好用的。