Is Grub installed when Ubuntu is the only OS installed?

Posted by Dennis on Ask Ubuntu See other posts from Ask Ubuntu or by Dennis
Published on 2011-12-14T00:22:46Z Indexed on 2014/08/22 16:37 UTC
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Filed under:

11.10

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grub2

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system-installation

I have a simple question concerning Grub. When Ubuntu it's the only system installed on a machine, Grub doesn't appear when the computer it's turned on, my question is: When Ubuntu is the only system, Grub it's not installed on MBR?

I has this doubt when I tried the ASPM command in Grub, to see if it could save some battery on my notebook, and the difference was only 0.4W. I don't even know if it made some effect or it's just a normal oscilation.

Thanks.

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