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This is my first ever try with Ubnuntu. I installed dual boot with windows xp. When booting up on ACER Aspire 9101 I get the following message.

 Booting ubuntu falure: error: attempt to read or write outside of "hd0"

Can anybody help? I am not an ubuntu expert.

thx /anton

share|improve this question
Run the command sudo fdisk -lu and add the output to your question. – psusi Dec 26 '12 at 16:08

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