I had the same problem after upgrading from Ubuntu 13.10. Since I had pinyin previously enabled, restarting alone did not solve the problem. The input behavior is corrected only when I removed pinyin input from Text Entry Settings, restart the computer, and then add pinyin input again.
I had the same problem after upgrading from Ubuntu 13.10. Since I had pinyin previously enabled, restarting alone did not solve the problem. The input behavior is corrected only when I removed pinyin input from Text Entry Settings, restart the computer, and then add pinyin input again.