Hi Anup,
When the video card is off, Xorg should not be active. If the driver is
loaded, bbswitch
does not allow for disabling the device. The nvidia blob driver behaves
weird, even if
the module is unloaded, /dev/nvidia{0,ctl} still exist which wakes up the
device when
accessed (e.g. cat /dev/nvidia0).
Is it really Bumblebee's X server that shows up in the lsof output, or is
it the primary
X server that is listed?
Regards,
Peter
On Sun, Apr 15, 2012 at 8:53 PM, ANUP WARNULKAR <[email protected]>wrote:
>
> Hi,
> I am using bumblee on my nvidia optimus enabled DELL XPS 15 laptop. I
> tried viewing the processes running on gpu even when gpu was OFF.
> I was able to see Xorg as one of the processes. How can a process be
> running on GPU even when it is OFF ?
> I used the command following command to get the list of processes running
> on GPU.
>
> lsof /dev/nvidia*
>
>
> --
> Regards,
> Anup Warnulkar
>
>
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