[Bug 668071] Re: [Lucid] Firefox 3.6.12 CPU up to 100 percent

[Sam]

** Description changed:

  Binary package hint: firefox
  
  Since latest updates. Before the updates nothing was lagging. Config wasn't changed in any way.
  Open FF.
  Open bookmark manager, search for any long keyword e.g. linux-community.
- While starting the typing linux-c, the typing itself is lagging. 
+ While starting the typing linux-c, the typing itself is lagging.
  While FF searches the keyword window turns dark and CPU of firefox-bin goes nearly 100 percent, mostly 94 to 96.
  I watch it in conky.
- Reproducable.
+ Reproducable. (Also with new profile)
  btw. same when opening only http://www.ubuntu.com/usn, window gets dark.
  No issue on other single pages, having open 20 tabs or flash (e.g. youtube).
  
  Attach strace and Synaptic history.
  
  ProblemType: Bug
  DistroRelease: Ubuntu 10.04
  Package: firefox 3.6.12+build1+nobinonly-0ubuntu0.10.04.1
  ProcVersionSignature: Ubuntu 2.6.32-25.45-generic 2.6.32.21+drm33.7
  Uname: Linux 2.6.32-25-generic x86_64
  Architecture: amd64
  CheckboxSubmission: 70e14b5afb9614c469fa67a7fca95226
  CheckboxSystem: daed2f3d6643b4a84b4520a2427f8c2b
  Date: Thu Oct 28 23:59:25 2010
  FirefoxPackages:
-  firefox 3.6.12+build1+nobinonly-0ubuntu0.10.04.1
-  firefox-gnome-support 3.6.12+build1+nobinonly-0ubuntu0.10.04.1
-  firefox-branding 3.6.12+build1+nobinonly-0ubuntu0.10.04.1
-  abroswer N/A
-  abrowser-branding N/A
+  firefox 3.6.12+build1+nobinonly-0ubuntu0.10.04.1
+  firefox-gnome-support 3.6.12+build1+nobinonly-0ubuntu0.10.04.1
+  firefox-branding 3.6.12+build1+nobinonly-0ubuntu0.10.04.1
+  abroswer N/A
+  abrowser-branding N/A
  ProcEnviron:
-  LANG=C
-  SHELL=/bin/bash
+  LANG=C
+  SHELL=/bin/bash
  SourcePackage: firefox

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[Lucid] Firefox 3.6.12 CPU up to 100 percent
https://bugs.launchpad.net/bugs/668071
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