Ubuntu 12.10 beta2 on Thinkpad T60

Posted by john_ferrier on Ask Ubuntu See other posts from Ask Ubuntu or by john_ferrier
Published on 2012-10-01T03:36:58Z Indexed on 2012/10/01 3:51 UTC
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grub2

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12.10

I have a thinkpad T60 installed with Windows 7 and Ubuntu 12.04 without any problem. However, after I upgraded Ubuntu 12.04 to 12.10 (beta2) I found my Windows 7 was missing in the grub menu. I also tried fresh installation for Ubuntu 12.10 beta2 several times (with and without partition but the result was same (It was also very strange that the restart doesn't work). I also noticed that the installer (I burned a live DVD) could not detect Windows 7. Finally I decided to re-install 12.04 and Windows 7 came back again.

Could anybody please tell me what might be the problem?

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