Hi, i can almost say that this is the same problem I have. I also run
Lenovo x230 and often experience 50 to 100% Firefox utilization
(currently Firefox 29, Ubuntu 14.04) on various tabs (i.e., is not
related to a specific site). I will post proper debug info/dump during
the spike as soon as it
Status changed to 'Confirmed' because the bug affects multiple users.
** Changed in: firefox (Ubuntu)
Status: New = Confirmed
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Title:
** Changed in: firefox (Ubuntu)
Importance: Undecided = Medium
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Title:
firefox is pegging 2 CPUs at nearly 100%
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