Why can't I set screen brightness?

The last line says sudo update-grup and it needs to say sudo update-grub.

I cannot change or propose a one letter change but it is incorrect.

  • 1
    Remember that you can use a comment.
    – nanofarad
    Oct 1, 2012 at 11:17

1 Answer 1


Correction has been made.

You should be able to hit the edit link and submit a change yourself. It will be peer-reviewed before appearing on the website.

  • Tried that but it was considered a one character change would then I could not pass go. thanks
    – lqlarry
    Oct 9, 2012 at 1:50

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