Failed to input content using input method

[Ｖ字龍(Vdragon)]

I can't input anything using input method, input method isn't activated and only English is inserted

## Reporter's environment
### Input method
HIME

### locale
zh_TW.UTF-8

### Operating system
Ubuntu 14.04 x86 32-bit

ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: webapp-container 0.23+14.04.20140428-0ubuntu1
ProcVersionSignature: Ubuntu 3.13.0-34.60-lowlatency 3.13.11.4
Uname: Linux 3.13.0-34-lowlatency i686
NonfreeKernelModules: nvidia
ApportVersion: 2.14.1-0ubuntu3.3
Architecture: i386
CurrentDesktop: Unity
Date: Thu Aug 28 04:01:16 2014
ExecutablePath: /usr/bin/webapp-container
InstallationDate: Installed on 2013-03-08 (536 days ago)
InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Release i386 (20121017.2)
SourcePackage: webbrowser-app
UpgradeStatus: Upgraded to trusty on 2014-04-19 (130 days ago)