Ubuntu – update-grub command not found


I'm trying to update my grub config on ubuntu server 12.04.3 to include the GRUB_RECORDFAIL_TIMEOUT variable as described here: https://help.ubuntu.com/community/Grub2.

The procedure says run update-grub after making the change but it's doesn't appear to be on my system. How can I install this?

Best Answer

I would reinstall grub by running the following command:

sudo apt-get update; sudo apt-get install --reinstall grub
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