[Nouveau] [Bug 69180] [NVC1] Delays when using nouveau and switcheroo

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=69180

Ilia Mirkin <imirkin at alum.mit.edu> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|Delays when using nouveau   |[NVC1] Delays when using
                   |and switcheroo              |nouveau and switcheroo

--- Comment #4 from Ilia Mirkin <imirkin at alum.mit.edu> ---
(In reply to comment #0)
> AFAIK the Nvidia graphics card sends its output to the Intel card, which is
> responsible for the graphics output to the screen. So I guess the problem is
> that switcheroo disables the Intel card which causes the graphics output to
> stop.

If you don't have a hardware mux, stay away from vgaswitcheroo. Take a look at
http://nouveau.freedesktop.org/wiki/Optimus/.

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