Bumblebee : Module bbswitch could not be loaded

Posted by StepTNT on Ask Ubuntu See other posts from Ask Ubuntu or by StepTNT
Published on 2012-05-03T17:55:05Z Indexed on 2012/09/01 9:50 UTC
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Filed under:

nvidia-optimus

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vga

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bumblebee

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bbswitch

I've upgraded to 12.04 and I had to switch from Ironhide to the latest version of Bumblebee.

Now, when I try to run bumblebeed, I get this error:

FATAL: Module bbswitch not found.
[ERROR]Module bbswitch could not be loaded (timeout?)
[WARN]No switching method available. The dedicated card will always be on.

I don't really need to use the secondary VGA on Kubuntu, so I would like to find a way to definitely shut the discrete GPU down and avoid wasting battery. I can't disable it from the BIOS because I use it on Windows. My card is an nvidia 540M.

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