On Sun, 6 Nov 2016 12:22:49 -0700
stan <Cuex_groppUd0(a)q.com> wrote:
On Sun, 6 Nov 2016 11:38:29 -0700
stan <Cuex_groppUd0(a)q.com> wrote:
> On Sun, 06 Nov 2016 06:55:27 +0000
> Sérgio Basto <sergio(a)serjux.com> wrote:
>
> > yeah, from Xorg.log:
> > X.Org X Server 1.18.99.902 (1.19.0 RC 2)
> > Release Date: 2016-10-28
> >
> > that is why nvidia is broken .
>
> That new version of X also gives problems to the radeon driver.
> When I try to do anything that requires significant graphics
> processing (pygame, vlc, mplayer, ffplay), they run about 1/8 speed
> (ffplay doesn't but eventually hangs). It isn't noticeable in the
> GUI because I'm so slow, as a human (last time I checked). I still
> have X 1.19 in rawhide, and it is slow. When I downgraded X to 1.18
> in F25, everything started working properly again.
>
> They must have turned off optimization, or hardware acceleration, in
> these test candidates, or something. So, as a workaround, find out
> which xorg-x11-server* packages you have installed, go to koji and
> get them for X 1.18 and do a local dnf -C downgrade of X. Then use
> -x xorg* on any future updates to stay at 1.18.
Yet, when I tried playing youtube videos in firefox nightly, they
played as normal. I compile with cairo-gtk3 and with-X as options, so
maybe that has something to do with it. But it doesn't make sense
that local players should have problems with local videos if firefox
can play remote videos. For what it is worth, I also compile mplayer
locally, so it should be using the latest libraries too.
Puzzling.
With this weeks updates to rawhide, mplayer plays local videos at
normal speed, but like ffplay, they now hang near the end of the
video. :-( I have to kill the process to recover. Web videos still
play fine in firefox.