I feel it is really cool to use ubuntu's big ibus input method, so I changed it to the fcitx input method (recommended by many people). Let's talk about the fcitx input method before installing it.
1. Add the fcitx source (the official source is the old version and is not recommended)
The ppa source of fcitx contains fcitx and fcitx-config. Run the sudo gedit/etc/apt/sources. list command to add the source at the end of the sources. list file.
Deb http://ppa.launchpad.net/wengxt/fcitx-nightly/ubuntu lucid main
Then update the source sudo apt-get update (if there is a prompt that there is no key, enter sudo apt-key adv -- recv-keys -- keyserver keyserver.ubuntu.com faf69c646ff1_b7)
Update existing software sudo apt-get upgrade
2. Delete the old version or other input methods (skip this step)
Ubuntu10.10 is installed with ibus by default. Therefore, delete it.
Sudo apt-get remove ibus
For fcitx that has been installed in earlier versions, delete and reinstall it.
Sudo apt-get remove fcitx
3. Install fcitx
Run sudo apt-get install fcitx on the terminal
Fcitx and configuration files are installed.
Execute im-switch-s fcitx-z default # set as the default input method, if the country does not delete ibus
Restart the instance ,.