Intel driver not detecting device

[Dave Airlie]

> The Xorg server has suddenly stopped working with my Intel GPU, and I'm a
> bit baffled as to why. The driver just tells me "No devices detected", even
> though it used to work perfectly well.

Try adding Option "AutoAddGPU" "FALSE" to the xorg.conf

Dave.

>
> The device is a Sandy Bridge GPU built into the CPU, and I'm using it mainly
> as a secondary device to power a TV, so I'm not terribly inconvenienced, but
> still quite baffled. Does anyone have any idea why this might happen?
>
> For reference, here are the log output of a failed start, the relevant parts
> of my xorg.conf and the output of `lspci -v', respectively:
> <http://www.dolda2000.com/~fredrik/tmp/x-intel-log>
> <http://www.dolda2000.com/~fredrik/tmp/x-intel-conf>
> <http://www.dolda2000.com/~fredrik/tmp/x-intel-pci>
>
> The Intel GPU can be seen at 00:02.0. The CPU is a Core i5-2400, so the GPU
> should be an HD Graphics 2000, if I'm not mistaken. Its numberic ID is
> 8086:0102 and the subsystem ID is 1043:844D, in case it matters.
>
> Thanks for reading!
>
> --
>
> Fredrik Tolf
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