[Bug 765174] Black screen instead of video output with libva-intel-driver

[GStreamer (GNOME Bugzilla)]

https://bugzilla.gnome.org/show_bug.cgi?id=765174

Tim-Philipp Müller <t.i.m at zen.co.uk> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
 Attachment #326212|0                           |1
        is obsolete|                            |

--- Comment #3 from Tim-Philipp Müller <t.i.m at zen.co.uk> ---
Comment on attachment 326212
  --> https://bugzilla.gnome.org/attachment.cgi?id=326212
Stack Trace

Thanks, but this is not what I meant with a stack trace. See

https://wiki.gnome.org/Community/GettingInTouch/Bugzilla/GettingTraces/Details

for more information.

The difficulty here is that we want the trace for the gst buffer warning, not
the first two criticals. That means setting a break point on g_logv and
continuing until we hit the right one. It might be a bit tricky if you haven't
used gdb before.

I think you should investigate the two Clutter-Criticals before continuing to
look into GStreamer things.

You can see where they happen from with gdb as well, by using

G_DEBUG=fatal_warnings gdb --args ./yourapp
(gdb) run
.. wait for abort ..
(gdb) bt
.. paste this
(gdb) kill
(gdb) quit

-- 
You are receiving this mail because:
You are the QA Contact for the bug.
You are the assignee for the bug.