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I've installed bumblebee for better battery life, and after installing bumblebee, i've seen some advance in battery performance.

However, I can't use optirun command, since running it gives me that the bumblebee X server is not available.

The logs are here: .

UBUNTU ONEIRIC OCELOT, I5-460M, GT310M, noveau driver

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A general setup for Bumblebee is not that simple, be sure you have accomplished all the steps as described here

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thnx.. 'll try that! – MinSik CHO Dec 9 '11 at 14:48
urrr.. Could you tell me how do I find out my acpi_call code? It is not listed in the provided site...... – MinSik CHO Dec 9 '11 at 15:01
@MinSikCHO The new Bumblebee version can autodetect PM features, see – Lekensteyn Jan 21 '12 at 15:26

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