Loading Operation System.... - Linux

OS: Ubuntu 11.10 64bit
昨天晚上看影片看到一半，螢幕閃兩下就突然自動關機了。
一陣錯愕之中重開機，結果卡在Loading Operation System...

剛剛google了半天也找不出個所以然來，還請大家幫忙隔空抓藥！

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Just because you feel it doesn't mean it's there
Just because you feel it doesn't mean it's there
-<There There>, Radiohead

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