High /usr/bin/X CPU Usage
Solerman Kaplon
solerman at gmail.com
Thu Sep 8 06:46:36 PDT 2011
Em 05-09-2011 21:46, Robert Massaioli escreveu:
> In a nutshell: I am having issues with /usr/bin/X taking up way too much CPU
> and, when it does start to use more CPU, my entire user experience becomes
> quite laggy. I have tried really hard to solve the problem on my own but I was
> unable to find a solution so I have finally decided that it is time for me to
> ask this mailing list for help. That is the fundamental problem, the rest of
> this post deals with how it happens, what I am running and what I have already
> tried. I could use any help I can get so thank you for reading.
>
> This link points to a screenshot of htop running showing the constant high
> 40-60% CPU usage that /usr/bin/X now sits at: http://i.imgur.com/mRIzG.png
Notice how you got a couple nsplugin instances running there with flash. When
you close down programs, did you close just the windows you saw, or you went
with killing the processes by PID? Try killing just the flash instances by PID
and see what it goes. I have noticed similar problemas and it usually happens
with stuck flash videos that doesn't close properly when you close down the
browser window (and firefox is really worse in that regard than chrome, but
usually crashes less than the later).
Solerman
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