Ubuntu update deleted entries from grub

Posted by Kevin on Ask Ubuntu See other posts from Ask Ubuntu or by Kevin
Published on 2012-12-07T07:14:42Z Indexed on 2012/12/07 11:19 UTC
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Filed under:

12.04

|

grub2

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dual-boot

|

updates

My computer currently has Fedora, Ubuntu, and Windows installed.

I just updated Ubuntu 12.04, and on restarting, the Fedora entry was gone from GRUB. Ubuntu and Windows remained, though.

I have looked at these threads:

However, I cannot figure out how to mount the drive as suggested. It does not appear in the list on the left side of nautilus as shown in the links above.

no fedora :(

I also tried running the following as suggested above:

sudo grub-install /dev/sdX
sudo update-grub

But this gave scary errors:

/usr/sbin/grub-setup: warn: Attempting to install GRUB to a partitionless disk or to a partition. This is a BAD idea.. /usr/sbin/grub-setup: warn: Embedding is not possible. GRUB can only be installed in this setup by using blocklists. However, blocklists are UNRELIABLE and their use is discouraged.. /usr/sbin/grub-setup: error: will not proceed with blocklists.

The highlighted drive below is where Fedora lives.

enter image description here

Thanks for any help reversing Ubuntu's decision to delete this from GRUB.

© Ask Ubuntu or respective owner

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