How to set up multiple GPUs (12.04)?

Posted by Brother Erryn on Ask Ubuntu See other posts from Ask Ubuntu or by Brother Erryn
Published on 2012-06-18T04:00:31Z Indexed on 2012/06/23 3:23 UTC
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12.04

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graphics

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display

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intel-graphics

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gpu

I have two GPUs: one Intel i915 integrated, and one NVIDIA 560 Ti. This is NOT a hybrid setup, nor a laptop. In Windows 7, each card is connected to a different monitor, with the NVIDIA doing any "heavy lifting". For the life of me I cannot get Ubuntu to recognize the i915, but when logging off or rebooting, the shutdown actually appears on the i915. lshw lists both. I'm running the "current" NVIDIA drivers (not the experimental), but Displays calls its monitor a "Laptop".

Is this even possible under Ubuntu? The only things that even looked like potential solutions were for laptop hybrid setups and used Bumblebee, but that doesn't seem to apply here.

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