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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - xf86-video-amdgpu-18.1.0: video freezes in firefox"
href="https://bugs.freedesktop.org/show_bug.cgi?id=107992#c3">Comment # 3</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - xf86-video-amdgpu-18.1.0: video freezes in firefox"
href="https://bugs.freedesktop.org/show_bug.cgi?id=107992">bug 107992</a>
from <span class="vcard"><a class="email" href="mailto:alexander@tsoy.me" title="Alexander Tsoy <alexander@tsoy.me>"> <span class="fn">Alexander Tsoy</span></a>
</span></b>
<pre>(In reply to Dudu Edri from <a href="show_bug.cgi?id=107992#c2">comment #2</a>)
<span class="quote">> The freezes only happen when hardware acceleration is enabled in Firefox
> (OpenGL under "Compositing" in about:support. It could be enabled by
> changing "layers.acceleration.force-enabled" to "true" in about:config).</span >
Confirming this. Can't reproduce the bug with hardware compositing disabled
(layers.acceleration.force-enabled = false).
<span class="quote">>
> As for your question, the whole Firefox window becomes unresponsive for a
> second or two.</span >
I sometimes have much longer freezes.
(In reply to Michel Dänzer from <a href="show_bug.cgi?id=107992#c1">comment #1</a>)
<span class="quote">> I'm unable to reproduce the problem. Please attach the following:
>
> * The output of about:support in Firefox
> * The output of glxinfo, xrandr --verbose and dmesg</span >
Do you still need this info?
<span class="quote">> Can you provide an URL of a video which reproduces the problem?</span >
I did bisect using the following video:
<a href="https://www.youtube.com/watch?v=jJ_dPh6wcA0">https://www.youtube.com/watch?v=jJ_dPh6wcA0</a>
<span class="quote">> Does it only happen if the video is (not) in fullscreen?</span >
Both fullscreen and non-fullscreen.
<span class="quote">> How long after starting playback does it start freezing?</span >
It's random. Maybe ~10 seconds.
<span class="quote">> Does only the video itself freeze, or also the rest of the Firefox window,
> or even the whole desktop?</span >
The whole firefox window. Not sure about the whole desktop - when I move mouse
to gnome shell panel firefox unfreezes.</pre>
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