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View Full Version : Fix for Firefox memory leak on Windows


fazaal24
03-24-2007, 08:38 AM
This seems to help out with the memory usage quite a bit. Generally, when you minimize a window the memory usage goes way down because that application isn’t active. Unfortunately, Firefox by default doesn’t adhere to this behavior. Here’s how to force it to.
Type the following into your address bar in Firefox:about:config
You will see a window that looks similar to this:
http://www.howtogeek.com/wp-content/uploads/2006/09/WindowsLiveWriter/FixforFirefoxmemoryleakonWindows_14EC2/image06.png
You will want to right click anywhere in the window, choose New, Boolean, and enter in the following text:config.trim_on_minimize
To change the value you can either doubleclick, or right-click and choose Toggle. You will have to restart Firefox, but after you do, you should notice the memory usage go way down whenever you have Firefox minimized.
Update: You will want the value to be set to True in order for this to work.

Anusha
03-24-2007, 08:42 AM
True. But if you frequently use Firefox, this can make your browsing experience slow.

As with everything, this also has advantages as well as disadvantages.

fazaal24
03-24-2007, 08:48 AM
True. But if you frequently use Firefox, this can make your browsing experience slow.

As with everything, everything has advantages as well as disadvantages.

yess i agree.....everything has advantages as well as disadvantages:yes::yes: