[Bug 27192] bad double buffering or vertical sync

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Tue Mar 23 11:50:58 PDT 2010


http://bugs.freedesktop.org/show_bug.cgi?id=27192





--- Comment #12 from Michel Dänzer <michel at daenzer.net>  2010-03-23 11:50:58 PST ---
(In reply to comment #11)
> I was able to see video without any issue on the same machine before moving to
> Ubuntu Lucid.

That was probably using the video overlay, which isn't available with KMS.

> Actually, I have just tried booting from an Ubuntu 9.04 CD and video plays fine
> there and xvinfo reports that bicubic interpolation is being used (xvinfo for
> Ubuntu 9.04 attached).

Bicubic filtering is only supported by the textured video adaptor.


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