如何把右上角的时钟改成英文？ ，我修改了系统语言为英文大部分都变成英文了，修正了grub以及时钟中文待修正，还有哪些地方还是中文我却不知道？

找到答案了
click on system settings.Click on Language Support.Click on the Regional Formats Tab, and change language to English, and apply system- wide. and that will do it.
http://askubuntu.com/questions/265753/h ... to-english