[Bug 1304351] Re: firefox 200% CPU usage while idle/shutdown: mpegaudioparse0 and mpegaudioparse1 processes

2014-08-11 Thread Gwildor Sok
Just an update: I got it again now (it's not always it seems, I would
say once every 5 video's or so), and it showed up on top simply as
"Media Decode #6". I guess it's an unrelated issue then.

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Title:
  firefox 200% CPU usage while idle/shutdown: mpegaudioparse0 and
  mpegaudioparse1 processes

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[Bug 1304351] Re: firefox 200% CPU usage while idle/shutdown: mpegaudioparse0 and mpegaudioparse1 processes

2014-08-10 Thread Gwildor Sok
In top it was showing up as just "firefox", but that was in regular
view. I will try it with threaded view now (which was harder to find how
to enable than I thought, but apparently it's just shift + H to toggle.
All I found in top's manpages was -H argument).

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Title:
  firefox 200% CPU usage while idle/shutdown: mpegaudioparse0 and
  mpegaudioparse1 processes

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[Bug 1304351] Re: firefox 200% CPU usage while idle/shutdown: mpegaudioparse0 and mpegaudioparse1 processes

2014-08-10 Thread Gwildor Sok
I removed totem-mozilla over a week ago, and I thought it was helping
the first few days. The last few days, however, the issue seems to be
returning. It's always after viewing a few YouTube-videos with their
HTML5 player that Firefox starts to use over 100% CPU, the temperature
of my cores rises to 100 °C and Firefox can only be stopped by killing
it (so it continuus to run and use up the CPU when closing the window).
After killing the process, the temperature of my cores drops within 10
seconds to around 50-65 degrees.

I'm on the Aurora channel, so I'm running Firefox 33.0a2, on Ubuntu
14.04.  Also note I'm running the trusty-proposed channel and everything
is up to date.

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Title:
  firefox 200% CPU usage while idle/shutdown: mpegaudioparse0 and
  mpegaudioparse1 processes

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