export XIM="scim"
export XMODIFIERS="@im=SCIM"
export GTK_IM_MODULE="scim"
export QT_IM_MODULE="scim"
export XIM_PROGRAM="scim"
export XIM_ARGS="-d"
scim -f socket -c socket -d

将以上命令贴入启动脚本中

感谢:firefoxmmx