Why did Windows XP disappear from the menu on my triple-boot system?

Posted by AS Chandrashekaran on Ask Ubuntu See other posts from Ask Ubuntu or by AS Chandrashekaran
Published on 2012-06-22T08:11:51Z Indexed on 2012/06/22 9:23 UTC
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Filed under:

grub2

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Windows

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dual-boot

I have WIN XP installed, followed by Mint 12 and finally Ubuntu 12.04. I did a sudo grub-install /dev/sda followed by sudo update-grub. On rebooting all was fine and the boot menu had Ubuntu 12.04, mem, windows, and finally Mint 12. All was fine till now. Today wanted to boot into windows BUT found win XP missing from Boot Menu. Tried sudo grub-install /dev/sda followed by sudo update-grub BUT win XP is NOT FOUND. Can someone help with what to do to restore WIN XP in Boot Menu, Please?

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