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I had 12.04 LTS 32 bit alongside Windows 7 Home Premium 64 bit. Windows uses EFI. When I noticed that I had Ubuntu in 32 bit I decided to install 12.10 64 bit. I wanted to install an upgrade to keep my settings of Thunderbird and Firefox (data is stored on Windows partitions). The installer found EFI but told me that something went wrong with GRUB. I used boot repair and got the following link:

I hope someone can find the error and help me fix it. Thanks in advance.

Sincerely yours,


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Please follow the 1st paragraph of

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Whilst this may theoretically answer the question, it would be preferable to include the essential parts of the answer here, and provide the link for reference. – Eliah Kagan Jan 9 '13 at 5:53
While this link may answer the question, it is better to include the essential parts of the answer here and provide the link for reference. Link-only answers can become invalid if the linked page changes. – fabricator4 Jan 9 '13 at 7:58
page was probably updated, 1st paragraph is now a meaningless introduction – gcb Jun 20 '13 at 6:07

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