E-Musings

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Tip Jar: Fix Firefox 3.7 Alpha Memory Leaks & Runaway Processes

If you are using Firefox 3.7 Alpha (properly Firefox 3.7a4 pre) and have been noticing your system slowing or choking, there are a few sub-processes or properly Out-of-process plug-ins (OOPP) that may be leaking memory. Active OOPPs will be listed in Windows Task Manager > Processes as mozilla-runtime.exe.

In my testing I found that three plug-ins

  • Macromedia Shockwave for Director Netscape v10.1.1.16
  • RealPlayer Version Plug-in 6.0.12.1348
  • RealPlayer G2 LiveConnect-enabled Plug-in (32-bit) 6.0.11.2240.

were guilty. Shockwave Flash would also run as an OOPP when you opened a Flash-enabled site. However once you done visiting such a site you can safely terminate this sub-process without messing up Firefox.

And if More >