Launchpad Bug链接：https://bugs.launchpad.net/ubuntu/+source/ubiquity/+bug/1229063
提交人：jiaowen520li
提交时间：2013-09-23
Bug标题：“System Installation” will appear “Error Popup Window” sometimes
Bug描述：During the System Installation, sometimes there has Error Popup Window in the “Where are you?” and “Keyboard Layout” screen.
Bug相关截图：
