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So far, I've been dual booting Mac OS X with Ubuntu.

Blessing the Ubuntu Partition will speed up the boot process. Apparently, all I have to do is this:

sudo bless –device /dev/disk0s3 –setboot –legacy –verbose

How can one reverse this command?

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migrated from Nov 8 '11 at 21:48

This question came from our site for Ubuntu users and developers.

This question, as João Pinto pointed out below, is possibly off-topic because you are asking for support with Mac OSX. Although you have a separate Ubuntu partition on your machine, the focus of your question is on the Mac bless utility, which we probably can't help you with. – WarriorIng64 Nov 8 '11 at 17:56
Perhaps this could be migrated to – Eliah Kagan Nov 8 '11 at 18:05
Ok. Thanks for the link! – Matt Nov 8 '11 at 18:26
If anyone wants to follow, here's the same question posted at the apple stack exchange:… – Matt Nov 8 '11 at 18:43
up vote 1 down vote accepted

"bless" is not a Ubuntu/Linux utility, so is not something we can help you with, probably you will get better help by asking in a Mac OS x support resource. I general if you don't understand how a command works you should not run it.

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