我先帮您提交了一个问题求助。位于： https://ask.fedoraproject.org/question/3628/cannot-startup-after-upgrading-my-fedora-18 -- *Yours sincerely,* *Christopher Meng* Got problems with Windows? - ReBoot Got problems with Linux? - Be Root Ambassador/Contributor of Fedora Project and many others. http://cicku.me