[Nouveau] [Bug 104652] None of the video outputs are usable for GTX 1060 - jerky video every few seconds

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Tue Jan 16 12:17:48 UTC 2018


https://bugs.freedesktop.org/show_bug.cgi?id=104652

--- Comment #3 from Ilia Mirkin <imirkin at alum.mit.edu> ---
(In reply to Ilia Mirkin from comment #2)
> Are you using xf86-video-nouveau or modesetting? If the latter, please try
> to use xf86-vidoe-nouveau.
> 
> Frames showing out of order is a frequent issue when copying the contents of
> the frame takes too long (and so the "old" frame being displayed actually
> ends up with "new" contents written over it). I have a hard time imagining
> that this would happen with -vo xv and xf86-video-nouveau, but who knows.

Oh, another way this comes up is if your CPU is too slow to decode the video --
the display thread thinks it has a "good" buffer, but it actually shows an old
frame. There's no video decoding acceleration in nouveau since the GM10x
family, so you're doing this all with CPU.

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