GStreamer freezes after the Nouveau unexpected pageflip

[alicewonder at shastaherps.org]

On 9/11/2014 12:44 AM, Sergei Vorobyov wrote:
> Greetings,
> my Gstreamer application is quite reliable, but it hangs/freezes once in
a while (very seldom) with the following syslog message:
> Sep 11 00:21:15 wsl kernel: [226699.539463] nouveau E[     DRM]
> unexpected pageflip
> Sep 11 00:21:28 wsl kernel: [226712.737584] nouveau E[Xorg[1691]]
nv50cal_space: -16
> Sep 11 00:21:28 wsl kernel: [226712.920277] nouveau E[Xorg[1691]]
nv50cal_space: -16
> ... (the same repeated many times)
> Is it a known issue for GStreamer or should I address the Nouveau
development team with a detailed bug report?


I got so sick and tired of the GStreamer problems with both Nouveau 
driver and the nVidia driver that I took my nVidia card out and just 
started using Intel HD graphics and swore I would never buy an nVidia 
card again.

I don't think GStreamer is to blame, I think it is the driver.